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DbProviderFactory — провайдер-незалежний код","/csharp/ado-net/provider-factory","01.csharp/09.ado-net/07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","/csharp/ado-net/async-data-access","01.csharp/09.ado-net/08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","/csharp/ado-net/disconnected-mode-dataset","01.csharp/09.ado-net/09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","/csharp/ado-net/data-adapter","01.csharp/09.ado-net/10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","/csharp/ado-net/data-mapper-repository","01.csharp/09.ado-net/11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","/csharp/ado-net/advanced-patterns","01.csharp/09.ado-net/12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","/csharp/ef-core","01.csharp/10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","/csharp/ef-core/what-is-orm","01.csharp/10.ef-core/01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","/csharp/ef-core/first-project","01.csharp/10.ef-core/02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","/csharp/ef-core/dbcontext-deep-dive","01.csharp/10.ef-core/03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","/csharp/ef-core/database-providers","01.csharp/10.ef-core/04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","/csharp/ef-core/conventions","01.csharp/10.ef-core/05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","/csharp/ef-core/fluent-api-vs-annotations","01.csharp/10.ef-core/06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","/csharp/ef-core/relationships-basics","01.csharp/10.ef-core/07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","/csharp/ef-core/relationships-advanced","01.csharp/10.ef-core/08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","/csharp/ef-core/property-configuration-part1","01.csharp/10.ef-core/09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","/csharp/ef-core/property-configuration-part2","01.csharp/10.ef-core/09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","/csharp/ef-core/complex-types-owned-part1","01.csharp/10.ef-core/10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","/csharp/ef-core/complex-types-owned-part2","01.csharp/10.ef-core/10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","/csharp/ef-core/json-columns-part1","01.csharp/10.ef-core/11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","/csharp/ef-core/json-columns-part2","01.csharp/10.ef-core/11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","/csharp/ef-core/inheritance-part1","01.csharp/10.ef-core/12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","/csharp/ef-core/inheritance-part2","01.csharp/10.ef-core/12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","/csharp/ef-core/indexes-constraints-part1","01.csharp/10.ef-core/13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","/csharp/ef-core/indexes-constraints-part2","01.csharp/10.ef-core/13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","/csharp/ef-core/seeding-part1","01.csharp/10.ef-core/14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","/csharp/ef-core/seeding-part2","01.csharp/10.ef-core/14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","/csharp/ef-core/global-query-filters-part1","01.csharp/10.ef-core/15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","/csharp/ef-core/global-query-filters-part2","01.csharp/10.ef-core/15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","/csharp/ef-core/linq-queries-part1","01.csharp/10.ef-core/16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","/csharp/ef-core/linq-queries-part2","01.csharp/10.ef-core/16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","/csharp/ef-core/loading-related-data-part1","01.csharp/10.ef-core/17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","/csharp/ef-core/loading-related-data-part2","01.csharp/10.ef-core/17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","/csharp/ef-core/raw-sql-part1","01.csharp/10.ef-core/18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","/csharp/ef-core/raw-sql-part2","01.csharp/10.ef-core/18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","/csharp/ef-core/advanced-queries-part1","01.csharp/10.ef-core/19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","/csharp/ef-core/advanced-queries-part2","01.csharp/10.ef-core/19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","/csharp/ef-core/change-tracking-part1","01.csharp/10.ef-core/20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","/csharp/ef-core/change-tracking-part2","01.csharp/10.ef-core/20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","/csharp/ef-core/saving-data-part1","01.csharp/10.ef-core/21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","/csharp/ef-core/saving-data-part2","01.csharp/10.ef-core/21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","/csharp/ef-core/concurrency-part1","01.csharp/10.ef-core/22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","/csharp/ef-core/concurrency-part2","01.csharp/10.ef-core/22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","/csharp/ef-core/migrations-basics-part1","01.csharp/10.ef-core/23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","/csharp/ef-core/migrations-basics-part2","01.csharp/10.ef-core/23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","/csharp/ef-core/migrations-advanced-part1","01.csharp/10.ef-core/24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","/csharp/ef-core/migrations-advanced-part2","01.csharp/10.ef-core/24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","/csharp/ef-core/schema-management-part1","01.csharp/10.ef-core/25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","/csharp/ef-core/schema-management-part2","01.csharp/10.ef-core/25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","/csharp/ef-core/performance-fundamentals-part1","01.csharp/10.ef-core/26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","/csharp/ef-core/interceptors-part1","01.csharp/10.ef-core/29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","/csharp/ef-core/interceptors-part2","01.csharp/10.ef-core/29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","/csharp/ef-core/implementation_plan","01.csharp/10.ef-core/implementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","/csharp/aspnet","01.csharp/11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","/csharp/aspnet/minimal-api","01.csharp/11.aspnet/01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","/csharp/aspnet/minimal-api/introduction","01.csharp/11.aspnet/01.minimal-api/01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","/csharp/aspnet/minimal-api/first-application","01.csharp/11.aspnet/01.minimal-api/02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","/csharp/aspnet/minimal-api/webapplication-builder","01.csharp/11.aspnet/01.minimal-api/03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","/csharp/aspnet/minimal-api/request-pipeline-middleware","01.csharp/11.aspnet/01.minimal-api/04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/routing-basics","01.csharp/11.aspnet/01.minimal-api/05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","/csharp/aspnet/minimal-api/routing-advanced","01.csharp/11.aspnet/01.minimal-api/06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","/csharp/aspnet/minimal-api/static-files","01.csharp/11.aspnet/01.minimal-api/07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","/csharp/aspnet/minimal-api/static-assets","01.csharp/11.aspnet/01.minimal-api/08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/configuration-fundamentals","01.csharp/11.aspnet/01.minimal-api/09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","/csharp/aspnet/minimal-api/configuration-options","01.csharp/11.aspnet/01.minimal-api/10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/logging-basics","01.csharp/11.aspnet/01.minimal-api/11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","/csharp/aspnet/minimal-api/logging-advanced","01.csharp/11.aspnet/01.minimal-api/12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","/csharp/aspnet/minimal-api/state-management","01.csharp/11.aspnet/01.minimal-api/13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","/csharp/aspnet/minimal-api/session-state","01.csharp/11.aspnet/01.minimal-api/14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","/csharp/aspnet/minimal-api/project-structure","01.csharp/11.aspnet/01.minimal-api/15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","/csharp/aspnet/minimal-api/scalar-openapi-fluent","01.csharp/11.aspnet/01.minimal-api/16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger / Swashbuckle у Minimal API: окремий класичний шлях","/csharp/aspnet/minimal-api/swagger-swashbuckle","01.csharp/11.aspnet/01.minimal-api/17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","/csharp/aspnet/api","01.csharp/11.aspnet/02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","/csharp/aspnet/api/what-is-api","01.csharp/11.aspnet/02.api/01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","/csharp/aspnet/api/data-formats","01.csharp/11.aspnet/02.api/02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","/csharp/aspnet/api/api-paradigms-rest","01.csharp/11.aspnet/02.api/03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","/csharp/aspnet/api/http-methods-status-codes","01.csharp/11.aspnet/02.api/04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","/csharp/aspnet/api/rest-organizing","01.csharp/11.aspnet/02.api/05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","/csharp/aspnet/api/url-nomenclature-crud","01.csharp/11.aspnet/02.api/06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","/csharp/aspnet/api/api-design-naming","01.csharp/11.aspnet/02.api/07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","/csharp/aspnet/api/api-design-validation","01.csharp/11.aspnet/02.api/08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","/csharp/aspnet/api/error-handling-http","01.csharp/11.aspnet/02.api/09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","/csharp/aspnet/api/idempotency-sync","01.csharp/11.aspnet/02.api/10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","/csharp/aspnet/api/pagination-lists","01.csharp/11.aspnet/02.api/11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","/csharp/aspnet/api/security-auth","01.csharp/11.aspnet/02.api/12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","/csharp/aspnet/api/api-design-process","01.csharp/11.aspnet/02.api/13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","/csharp/aspnet/api/openapi","01.csharp/11.aspnet/02.api/14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","/csharp/aspnet/auth","01.csharp/11.aspnet/03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","/csharp/aspnet/auth/auth-fundamentals","01.csharp/11.aspnet/03.auth/01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","/csharp/aspnet/auth/jwt-authentication","01.csharp/11.aspnet/03.auth/02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","/csharp/aspnet/auth/authorization-policies","01.csharp/11.aspnet/03.auth/03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","/csharp/aspnet/auth/cookie-auth-identity","01.csharp/11.aspnet/03.auth/04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","/csharp/aspnet/auth/04b.identity-auth-jwt","01.csharp/11.aspnet/03.auth/04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","/csharp/aspnet/auth/identity-email-confirmation","01.csharp/11.aspnet/03.auth/05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","/csharp/aspnet/auth/identity-two-factor","01.csharp/11.aspnet/03.auth/06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","/csharp/aspnet/auth/identity-internals","01.csharp/11.aspnet/03.auth/07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","/csharp/aspnet/auth/oauth-external-providers","01.csharp/11.aspnet/03.auth/08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","/csharp/aspnet/auth/security-hardening","01.csharp/11.aspnet/03.auth/09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","/csharp/aspnet/auth/oauth-theory","01.csharp/11.aspnet/03.auth/10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","/csharp/aspnet/auth/oidc-keycloak","01.csharp/11.aspnet/03.auth/10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","/csharp/aspnet/auth/api-keys","01.csharp/11.aspnet/03.auth/11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","/csharp/aspnet/auth/rate-limiting","01.csharp/11.aspnet/03.auth/12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","/csharp/aspnet/auth/refresh-token-rotation","01.csharp/11.aspnet/03.auth/13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","/csharp/aspnet/auth/certificate-auth","01.csharp/11.aspnet/03.auth/14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","/csharp/aspnet/auth/rbac-abac-rebac","01.csharp/11.aspnet/03.auth/15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","/csharp/aspnet/auth/multi-tenancy","01.csharp/11.aspnet/03.auth/16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","/csharp/aspnet/notifications","01.csharp/11.aspnet/04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","/csharp/aspnet/notifications/in-app-database-notifications","01.csharp/11.aspnet/04.notifications/01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","/csharp/aspnet/notifications/polling","01.csharp/11.aspnet/04.notifications/02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","/csharp/aspnet/notifications/server-sent-events","01.csharp/11.aspnet/04.notifications/03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","/csharp/aspnet/notifications/websockets","01.csharp/11.aspnet/04.notifications/04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","/csharp/aspnet/notifications/signalr","01.csharp/11.aspnet/04.notifications/05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","/csharp/aspnet/notifications/background-services","01.csharp/11.aspnet/04.notifications/06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","/csharp/aspnet/notifications/web-push","01.csharp/11.aspnet/04.notifications/07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","/csharp/aspnet/notifications/email-notifications","01.csharp/11.aspnet/04.notifications/08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","/csharp/aspnet/notifications/choosing-the-right-approach","01.csharp/11.aspnet/04.notifications/09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","/csharp/aspnet/notifications/hangfire","01.csharp/11.aspnet/04.notifications/10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","/csharp/aspnet/notifications/hangfire-image-webp","01.csharp/11.aspnet/04.notifications/11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","/csharp/aspnet/notifications/hangfire-video-hls","01.csharp/11.aspnet/04.notifications/12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","/csharp/aspnet/notifications/telegram-notifications","01.csharp/11.aspnet/04.notifications/13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","/csharp/aspnet/i18n","01.csharp/11.aspnet/05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","/csharp/aspnet/i18n/internationalization","01.csharp/11.aspnet/05.i18n/01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","/csharp/aspnet/i18n/humanizer","01.csharp/11.aspnet/05.i18n/02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","/csharp/aspnet/caching","01.csharp/11.aspnet/06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","/csharp/aspnet/caching/caching","01.csharp/11.aspnet/06.caching/01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","/csharp/aspnet/caching/memory-cache","01.csharp/11.aspnet/06.caching/02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","/csharp/aspnet/caching/distributed-cache","01.csharp/11.aspnet/06.caching/03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","/csharp/aspnet/caching/response-cache","01.csharp/11.aspnet/06.caching/04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","/csharp/aspnet/caching/output-cache","01.csharp/11.aspnet/06.caching/05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","/csharp/aspnet/testing","01.csharp/11.aspnet/07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","/csharp/aspnet/testing/what-is-testing","01.csharp/11.aspnet/07.testing/01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","/csharp/aspnet/testing/testing-pyramid","01.csharp/11.aspnet/07.testing/02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","/csharp/aspnet/testing/testing-schools","01.csharp/11.aspnet/07.testing/03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","/csharp/aspnet/testing/tdd-and-bdd","01.csharp/11.aspnet/07.testing/04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","/csharp/aspnet/testing/what-to-test","01.csharp/11.aspnet/07.testing/05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","/csharp/aspnet/testing/test-frameworks","01.csharp/11.aspnet/07.testing/06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","/csharp/aspnet/testing/xunit-basics","01.csharp/11.aspnet/07.testing/07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","/csharp/aspnet/testing/xunit-advanced","01.csharp/11.aspnet/07.testing/08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","/csharp/aspnet/testing/mocking-with-moq","01.csharp/11.aspnet/07.testing/09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","/csharp/aspnet/testing/database-testing","01.csharp/11.aspnet/07.testing/10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","/csharp/aspnet/testing/integration-testing","01.csharp/11.aspnet/07.testing/11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","/csharp/aspnet/testing/11a.integration-testing-practice","01.csharp/11.aspnet/07.testing/11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","/csharp/aspnet/testing/integration-testing-advanced","01.csharp/11.aspnet/07.testing/12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","/csharp/aspnet/testing/postman-professional","01.csharp/11.aspnet/07.testing/13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","/csharp/aspnet/testing/httpclient-testing","01.csharp/11.aspnet/07.testing/14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","/csharp/aspnet/testing/wiremock-net","01.csharp/11.aspnet/07.testing/15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","/csharp/aspnet/testing/testing-patterns","01.csharp/11.aspnet/07.testing/16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","/csharp/aspnet/testing/advanced-testing-tools","01.csharp/11.aspnet/07.testing/17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","/csharp/aspnet/testing/architecture-testing","01.csharp/11.aspnet/07.testing/18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","/csharp/aspnet/testing/performance-testing","01.csharp/11.aspnet/07.testing/19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","/csharp/aspnet/testing/remaining_plan","01.csharp/11.aspnet/07.testing/remaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","/csharp/aspnet/payments","01.csharp/11.aspnet/08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","/csharp/aspnet/payments/payment-fundamentals","01.csharp/11.aspnet/08.payments/01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","/csharp/aspnet/payments/payment-methods-ukraine","01.csharp/11.aspnet/08.payments/02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","/csharp/aspnet/payments/pci-dss-security","01.csharp/11.aspnet/08.payments/03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","/csharp/aspnet/payments/payment-architecture","01.csharp/11.aspnet/08.payments/04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","/csharp/aspnet/payments/liqpay-integration","01.csharp/11.aspnet/08.payments/05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","/csharp/aspnet/payments/monobank-acquiring","01.csharp/11.aspnet/08.payments/06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","/csharp/aspnet/payments/stripe-integration","01.csharp/11.aspnet/08.payments/07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","/csharp/aspnet/payments/webhooks-deep-dive","01.csharp/11.aspnet/08.payments/08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","/csharp/aspnet/payments/subscriptions-recurring","01.csharp/11.aspnet/08.payments/09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","/csharp/aspnet/payments/refunds-disputes","01.csharp/11.aspnet/08.payments/10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","/csharp/aspnet/payments/testing-payments","01.csharp/11.aspnet/08.payments/11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","/csharp/aspnet/payments/production-checklist","01.csharp/11.aspnet/08.payments/12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","/csharp/aspnet/libraries","01.csharp/11.aspnet/09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","/csharp/aspnet/libraries/fluent-validation","01.csharp/11.aspnet/09.libraries/01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","/csharp/aspnet/libraries/mapster","01.csharp/11.aspnet/09.libraries/02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","/csharp/aspnet/libraries/erroror-result-pattern","01.csharp/11.aspnet/09.libraries/03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","/csharp/aspnet/libraries/serilog","01.csharp/11.aspnet/09.libraries/04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","/csharp/aspnet/libraries/mediatr","01.csharp/11.aspnet/09.libraries/05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","/csharp/aspnet/libraries/polly","01.csharp/11.aspnet/09.libraries/06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","/csharp/aspnet/libraries/health-checks","01.csharp/11.aspnet/09.libraries/07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","/csharp/aspnet/libraries/feature-management","01.csharp/11.aspnet/09.libraries/08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","/csharp/aspnet/libraries/fluent-email","01.csharp/11.aspnet/09.libraries/09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","/csharp/aspnet/libraries/quest-pdf","01.csharp/11.aspnet/09.libraries/10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","/csharp/aspnet/libraries/bogus","01.csharp/11.aspnet/09.libraries/11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","/csharp/aspnet/libraries/humanizer-guard","01.csharp/11.aspnet/09.libraries/12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","/csharp/aspnet/libraries/plan","01.csharp/11.aspnet/09.libraries/plan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","/csharp/aspnet/razor-pages","01.csharp/11.aspnet/10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","/csharp/aspnet/razor-pages/from-minimal-api","01.csharp/11.aspnet/10.razor-pages/01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","/csharp/aspnet/razor-pages/page-model","01.csharp/11.aspnet/10.razor-pages/02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","/csharp/aspnet/razor-pages/razor-syntax","01.csharp/11.aspnet/10.razor-pages/03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","/csharp/aspnet/razor-pages/tag-helpers","01.csharp/11.aspnet/10.razor-pages/04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","/csharp/aspnet/razor-pages/forms-validation","01.csharp/11.aspnet/10.razor-pages/05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","/csharp/aspnet/razor-pages/project-task-manager","01.csharp/11.aspnet/10.razor-pages/06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","/csharp/aspnet/mvc","01.csharp/11.aspnet/11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","/csharp/aspnet/mvc/mvc-pattern","01.csharp/11.aspnet/11.mvc/01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","/csharp/aspnet/mvc/from-razor-pages","01.csharp/11.aspnet/11.mvc/02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","/csharp/aspnet/mvc/controllers-actions","01.csharp/11.aspnet/11.mvc/03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","/csharp/aspnet/mvc/routing-mvc","01.csharp/11.aspnet/11.mvc/04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","/csharp/aspnet/mvc/model-binding","01.csharp/11.aspnet/11.mvc/05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","/csharp/aspnet/mvc/views-viewdata-tempdata","01.csharp/11.aspnet/11.mvc/06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","/csharp/aspnet/mvc/filters","01.csharp/11.aspnet/11.mvc/07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","/csharp/aspnet/mvc/areas","01.csharp/11.aspnet/11.mvc/08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","/csharp/aspnet/mvc/view-components","01.csharp/11.aspnet/11.mvc/09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","/csharp/aspnet/mvc/display-editor-templates","01.csharp/11.aspnet/11.mvc/10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","/csharp/aspnet/mvc/validation-advanced","01.csharp/11.aspnet/11.mvc/11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","/csharp/aspnet/mvc/htmx","01.csharp/11.aspnet/11.mvc/12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","/csharp/aspnet/mvc/ajax-htmx-mvc","01.csharp/11.aspnet/11.mvc/13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","/csharp/aspnet/mvc/htmx-project","01.csharp/11.aspnet/11.mvc/14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","/csharp/aspnet/mvc/file-upload","01.csharp/11.aspnet/11.mvc/15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","/csharp/aspnet/mvc/globalization-localization","01.csharp/11.aspnet/11.mvc/16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","/csharp/aspnet/mvc/mvc-project","01.csharp/11.aspnet/11.mvc/17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","/csharp/aspnet/mvc/plan","01.csharp/11.aspnet/11.mvc/plan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","/csharp/aspnet/web-api","01.csharp/11.aspnet/12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","/csharp/aspnet/web-api/from-minimal-api-to-controllers","01.csharp/11.aspnet/12.web-api/01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","/csharp/aspnet/web-api/controller-base-actionresult","01.csharp/11.aspnet/12.web-api/02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","/csharp/aspnet/web-api/content-negotiation","01.csharp/11.aspnet/12.web-api/03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","/csharp/aspnet/web-api/api-versioning","01.csharp/11.aspnet/12.web-api/04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","/csharp/aspnet/web-api/problemdetails-error-handling","01.csharp/11.aspnet/12.web-api/05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","/csharp/aspnet/web-api/filters-for-api","01.csharp/11.aspnet/12.web-api/06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","/csharp/aspnet/web-api/pagination-filtering-sorting","01.csharp/11.aspnet/12.web-api/07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","/csharp/aspnet/web-api/hateoas-resource-expansion","01.csharp/11.aspnet/12.web-api/08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","/csharp/aspnet/web-api/minimal-api-vs-controllers-hybrid","01.csharp/11.aspnet/12.web-api/09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","/csharp/aspnet/web-api/api-documentation-generation","01.csharp/11.aspnet/12.web-api/10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","/csharp/aspnet/web-api/health-checks-monitoring","01.csharp/11.aspnet/12.web-api/11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","/csharp/aspnet/web-api/web-api-project","01.csharp/11.aspnet/12.web-api/12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","/csharp/aspnet/web-api/plan","01.csharp/11.aspnet/12.web-api/plan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Desktop UI","i-lucide-app-window","/csharp/desktop-ui","01.csharp/12.desktop-ui",[1352,1356,1360,1364,1368,1372,1376,1380,1384,1388,1392,1396,1400,1404,1408,1412,1416,1420,1424,1428,1432,1436,1440,1444,1448,1452,1456,1460,1464,1468,1472,1476,1480,1484,1488,1492,1496,1500,1504,1508,1512,1516,1520,1524,1528,1532,1536,1540,1544,1548,1552,1556,1560,1564,1568,1572,1576,1580,1584,1588,1592,1596,1600,1604,1608,1612,1616,1620,1624,1628,1632],{"title":1353,"path":1354,"stem":1355},"Що таке десктопна розробка?","/csharp/desktop-ui/what-is-desktop-dev","01.csharp/12.desktop-ui/01.what-is-desktop-dev",{"title":1357,"path":1358,"stem":1359},"Архітектура WPF — як влаштований графічний інтерфейс","/csharp/desktop-ui/wpf-architecture","01.csharp/12.desktop-ui/02.wpf-architecture",{"title":1361,"path":1362,"stem":1363},"Перший WPF-проєкт — від нуля до вікна","/csharp/desktop-ui/first-wpf-app","01.csharp/12.desktop-ui/03.first-wpf-app",{"title":1365,"path":1366,"stem":1367},"Перший Avalonia-проєкт: WPF для всіх платформ","/csharp/desktop-ui/03a.first-avalonia-app","01.csharp/12.desktop-ui/03a.first-avalonia-app",{"title":1369,"path":1370,"stem":1371},"XAML: декларативний інтерфейс","/csharp/desktop-ui/xaml-basics","01.csharp/12.desktop-ui/04.xaml-basics",{"title":1373,"path":1374,"stem":1375},"Fluent UI у WPF — сучасний дизайн Windows 11","/csharp/desktop-ui/04a.wpf-fluent-ui","01.csharp/12.desktop-ui/04a.wpf-fluent-ui",{"title":1377,"path":1378,"stem":1379},"WPF UI — сучасна бібліотека Fluent контролів","/csharp/desktop-ui/04b.wpf-ui-library","01.csharp/12.desktop-ui/04b.wpf-ui-library",{"title":1381,"path":1382,"stem":1383},"HandyControl — велика бібліотека UI контролів для WPF","/csharp/desktop-ui/04c.handycontrol-library","01.csharp/12.desktop-ui/04c.handycontrol-library",{"title":1385,"path":1386,"stem":1387},"Простори імен та ресурси XAML","/csharp/desktop-ui/xaml-namespaces-resources","01.csharp/12.desktop-ui/05.xaml-namespaces-resources",{"title":1389,"path":1390,"stem":1391},"XAML в Avalonia: ключові відмінності від WPF","/csharp/desktop-ui/05a.avalonia-xaml-differences","01.csharp/12.desktop-ui/05a.avalonia-xaml-differences",{"title":1393,"path":1394,"stem":1395},"Розширення розмітки XAML (Markup Extensions)","/csharp/desktop-ui/xaml-markup-extensions","01.csharp/12.desktop-ui/06.xaml-markup-extensions",{"title":1397,"path":1398,"stem":1399},"Панелі Layout: StackPanel, WrapPanel, DockPanel","/csharp/desktop-ui/layout-panels-part1","01.csharp/12.desktop-ui/07.layout-panels-part1",{"title":1401,"path":1402,"stem":1403},"Grid, Canvas, UniformGrid","/csharp/desktop-ui/layout-panels-part2","01.csharp/12.desktop-ui/07.layout-panels-part2",{"title":1405,"path":1406,"stem":1407},"Просунуті техніки Layout","/csharp/desktop-ui/layout-advanced","01.csharp/12.desktop-ui/08.layout-advanced",{"title":1409,"path":1410,"stem":1411},"Адаптивний Layout та найкращі практики","/csharp/desktop-ui/layout-responsive","01.csharp/12.desktop-ui/09.layout-responsive",{"title":1413,"path":1414,"stem":1415},"Layout в Avalonia: відмінності та нові можливості","/csharp/desktop-ui/09a.layout-avalonia","01.csharp/12.desktop-ui/09a.layout-avalonia",{"title":1417,"path":1418,"stem":1419},"Button, Image, ProgressBar та інші базові контроли","/csharp/desktop-ui/basic-controls","01.csharp/12.desktop-ui/10.basic-controls",{"title":1421,"path":1422,"stem":1423},"Контроли в Avalonia: відмінності від WPF","/csharp/desktop-ui/10a.controls-avalonia","01.csharp/12.desktop-ui/10a.controls-avalonia",{"title":1425,"path":1426,"stem":1427},"Текстові контроли — TextBlock, TextBox, RichTextBox","/csharp/desktop-ui/text-controls","01.csharp/12.desktop-ui/11.text-controls",{"title":1429,"path":1430,"stem":1431},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","/csharp/desktop-ui/selection-controls","01.csharp/12.desktop-ui/12.selection-controls",{"title":1433,"path":1434,"stem":1435},"Content Model — GroupBox, Expander, TabControl, StatusBar","/csharp/desktop-ui/content-controls","01.csharp/12.desktop-ui/13.content-controls",{"title":1437,"path":1438,"stem":1439},"UI/UX принципи десктопних застосунків","/csharp/desktop-ui/13a.ui-ux-principles","01.csharp/12.desktop-ui/13a.ui-ux-principles",{"title":1441,"path":1442,"stem":1443},"Dependency Properties — Концепція та Value Resolution","/csharp/desktop-ui/dependency-properties-part1","01.csharp/12.desktop-ui/14.dependency-properties-part1",{"title":1445,"path":1446,"stem":1447},"Avalonia Property System — StyledProperty та DirectProperty","/csharp/desktop-ui/14a.avalonia-property-system","01.csharp/12.desktop-ui/14a.avalonia-property-system",{"title":1449,"path":1450,"stem":1451},"Attached Properties — Властивості без меж","/csharp/desktop-ui/attached-properties","01.csharp/12.desktop-ui/15.attached-properties",{"title":1453,"path":1454,"stem":1455},"Routed Events — Маршрутизація подій у WPF","/csharp/desktop-ui/routed-events","01.csharp/12.desktop-ui/16.routed-events",{"title":1457,"path":1458,"stem":1459},"Data Binding — Від Code-Behind до Декларативності","/csharp/desktop-ui/data-binding-basics-part1","01.csharp/12.desktop-ui/17.data-binding-basics-part1",{"title":1461,"path":1462,"stem":1463},"INotifyPropertyChanged — Живе оновлення UI","/csharp/desktop-ui/data-binding-basics-part2","01.csharp/12.desktop-ui/17.data-binding-basics-part2",{"title":1465,"path":1466,"stem":1467},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","/csharp/desktop-ui/17a.avalonia-compiled-bindings","01.csharp/12.desktop-ui/17a.avalonia-compiled-bindings",{"title":1469,"path":1470,"stem":1471},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","/csharp/desktop-ui/data-binding-advanced","01.csharp/12.desktop-ui/18.data-binding-advanced",{"title":1473,"path":1474,"stem":1475},"Value Converters — Перетворення типів даних у Data Binding","/csharp/desktop-ui/value-converters","01.csharp/12.desktop-ui/19.value-converters",{"title":1477,"path":1478,"stem":1479},"Data Templates — Візуалізація об'єктів у WPF","/csharp/desktop-ui/data-templates","01.csharp/12.desktop-ui/20.data-templates",{"title":1481,"path":1482,"stem":1483},"Collections Binding Part 1 — ObservableCollection та ItemsControl","/csharp/desktop-ui/collections-binding-part1","01.csharp/12.desktop-ui/21.collections-binding-part1",{"title":1485,"path":1486,"stem":1487},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","/csharp/desktop-ui/collections-binding-part2","01.csharp/12.desktop-ui/21.collections-binding-part2",{"title":1489,"path":1490,"stem":1491},"MVVM Pattern — Від Spaghetti Code до архітектури","/csharp/desktop-ui/mvvm-pattern","01.csharp/12.desktop-ui/22.mvvm-pattern",{"title":1493,"path":1494,"stem":1495},"ViewModel Implementation — Від BaseViewModel до валідації","/csharp/desktop-ui/viewmodel-implementation","01.csharp/12.desktop-ui/23.viewmodel-implementation",{"title":1497,"path":1498,"stem":1499},"Commands — Від event handlers до декларативних команд","/csharp/desktop-ui/commands","01.csharp/12.desktop-ui/24.commands",{"title":1501,"path":1502,"stem":1503},"MVVM Toolkit — MVVM без boilerplate через Source Generators","/csharp/desktop-ui/mvvm-toolkit","01.csharp/12.desktop-ui/25.mvvm-toolkit",{"title":1505,"path":1506,"stem":1507},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","/csharp/desktop-ui/messenger-pattern","01.csharp/12.desktop-ui/26.messenger-pattern",{"title":1509,"path":1510,"stem":1511},"Стилі WPF — CSS для десктопу","/csharp/desktop-ui/styles-basics","01.csharp/12.desktop-ui/27.styles-basics",{"title":1513,"path":1514,"stem":1515},"CSS-like стилі Avalonia","/csharp/desktop-ui/27a.avalonia-css-styling","01.csharp/12.desktop-ui/27a.avalonia-css-styling",{"title":1517,"path":1518,"stem":1519},"Control Templates — Частина 1. Концепція та TemplateBinding","/csharp/desktop-ui/control-templates-part1","01.csharp/12.desktop-ui/28.control-templates-part1",{"title":1521,"path":1522,"stem":1523},"Control Templates — Частина 2. Named Parts та ContentPresenter","/csharp/desktop-ui/control-templates-part2","01.csharp/12.desktop-ui/28.control-templates-part2",{"title":1525,"path":1526,"stem":1527},"Control Themes в Avalonia — нова ера стилізації","/csharp/desktop-ui/28a.avalonia-control-themes","01.csharp/12.desktop-ui/28a.avalonia-control-themes",{"title":1529,"path":1530,"stem":1531},"Triggers та Visual State Manager у WPF","/csharp/desktop-ui/triggers-visual-states","01.csharp/12.desktop-ui/29.triggers-visual-states",{"title":1533,"path":1534,"stem":1535},"Pseudo-classes в Avalonia — замість WPF Triggers","/csharp/desktop-ui/29a.avalonia-pseudo-classes","01.csharp/12.desktop-ui/29a.avalonia-pseudo-classes",{"title":1537,"path":1538,"stem":1539},"Теми та ресурсні словники у WPF","/csharp/desktop-ui/resources-themes","01.csharp/12.desktop-ui/30.resources-themes",{"title":1541,"path":1542,"stem":1543},"Avalonia Themes — Fluent Design та система тематизації","/csharp/desktop-ui/30a.avalonia-themes-fluent","01.csharp/12.desktop-ui/30a.avalonia-themes-fluent",{"title":1545,"path":1546,"stem":1547},"Контроли колекцій — глибоке занурення","/csharp/desktop-ui/collection-controls","01.csharp/12.desktop-ui/31.collection-controls",{"title":1549,"path":1550,"stem":1551},"DataGrid — колонки та базове відображення","/csharp/desktop-ui/datagrid-part1","01.csharp/12.desktop-ui/32.datagrid-part1",{"title":1553,"path":1554,"stem":1555},"DataGrid — сортування, фільтрація, редагування","/csharp/desktop-ui/datagrid-part2","01.csharp/12.desktop-ui/32.datagrid-part2",{"title":1557,"path":1558,"stem":1559},"TreeView та GridView","/csharp/desktop-ui/treeview-listview","01.csharp/12.desktop-ui/33.treeview-listview",{"title":1561,"path":1562,"stem":1563},"Меню, Toolbar, ContextMenu, StatusBar","/csharp/desktop-ui/menus-toolbars","01.csharp/12.desktop-ui/34.menus-toolbars",{"title":1565,"path":1566,"stem":1567},"Навігація та керування вікнами. Частина 1: вікна та сторінки","/csharp/desktop-ui/navigation-windows-part1","01.csharp/12.desktop-ui/35.navigation-windows-part1",{"title":1569,"path":1570,"stem":1571},"Навігація та керування вікнами. Частина 2: MVVM-навігація","/csharp/desktop-ui/navigation-windows-part2","01.csharp/12.desktop-ui/35.navigation-windows-part2",{"title":1573,"path":1574,"stem":1575},"Avalonia — Навігація та діалоги","/csharp/desktop-ui/35a.avalonia-navigation-dialogs","01.csharp/12.desktop-ui/35a.avalonia-navigation-dialogs",{"title":1577,"path":1578,"stem":1579},"Діалоги та File Pickers у WPF","/csharp/desktop-ui/dialogs-file-pickers","01.csharp/12.desktop-ui/36.dialogs-file-pickers",{"title":1581,"path":1582,"stem":1583},"UserControl: компонентний підхід у WPF","/csharp/desktop-ui/user-controls","01.csharp/12.desktop-ui/37.user-controls",{"title":1585,"path":1586,"stem":1587},"Custom Controls: Lookless Controls у WPF","/csharp/desktop-ui/custom-controls","01.csharp/12.desktop-ui/38.custom-controls",{"title":1589,"path":1590,"stem":1591},"Avalonia TemplatedControl — Lookless Controls","/csharp/desktop-ui/38a.avalonia-templated-controls","01.csharp/12.desktop-ui/38a.avalonia-templated-controls",{"title":1593,"path":1594,"stem":1595},"Анімації у WPF: Storyboard та Easing Functions","/csharp/desktop-ui/animations-transitions","01.csharp/12.desktop-ui/39.animations-transitions",{"title":1597,"path":1598,"stem":1599},"Анімації в Avalonia","/csharp/desktop-ui/39a.avalonia-animations","01.csharp/12.desktop-ui/39a.avalonia-animations",{"title":1601,"path":1602,"stem":1603},"2D Графіка та Мультимедіа у WPF","/csharp/desktop-ui/media-graphics","01.csharp/12.desktop-ui/40.media-graphics",{"title":1605,"path":1606,"stem":1607},"Dependency Injection у WPF та Avalonia","/csharp/desktop-ui/di-integration","01.csharp/12.desktop-ui/41.di-integration",{"title":1609,"path":1610,"stem":1611},"SQLite та EF Core у десктопних додатках","/csharp/desktop-ui/data-persistence-part1","01.csharp/12.desktop-ui/42.data-persistence-part1",{"title":1613,"path":1614,"stem":1615},"Repository Pattern та Unit of Work","/csharp/desktop-ui/data-persistence-part2","01.csharp/12.desktop-ui/43.data-persistence-part2",{"title":1617,"path":1618,"stem":1619},"Тестування ViewModels","/csharp/desktop-ui/viewmodel-testing","01.csharp/12.desktop-ui/44.viewmodel-testing",{"title":1621,"path":1622,"stem":1623},"Avalonia Headless Testing — тестування UI без вікон","/csharp/desktop-ui/44a.avalonia-headless-testing","01.csharp/12.desktop-ui/44a.avalonia-headless-testing",{"title":1625,"path":1626,"stem":1627},"Кросплатформна розробка з Avalonia","/csharp/desktop-ui/avalonia-cross-platform","01.csharp/12.desktop-ui/45.avalonia-cross-platform",{"title":1629,"path":1630,"stem":1631},"Пакування та розгортання Avalonia додатків","/csharp/desktop-ui/avalonia-packaging-deployment","01.csharp/12.desktop-ui/46.avalonia-packaging-deployment",{"title":1633,"path":1634,"stem":1635},"Розгортання WPF застосунків","/csharp/desktop-ui/wpf-packaging-deployment","01.csharp/12.desktop-ui/47.wpf-packaging-deployment",{"title":1637,"path":1638,"stem":1639},"C# & .NET: The Ultimate Roadmap","/csharp/roadmap","01.csharp/roadmap",{"title":1641,"icon":1642,"path":1643,"stem":1644,"children":1645,"page":59},"C++","i-devicon-cplusplus","/cpp","02.cpp",[1646,1650,1654,1658,1662,1666,1670,1674,1678,1681,1685,1689,1693,1697,1701,1705,1709,1713,1717,1721,1725,1729,1733,1737,1741,1745,1749,1753,1757,1761],{"title":1647,"path":1648,"stem":1649},"Вступ у програмування та алгоритми","/cpp/intro-algorithms","02.cpp/01.intro-algorithms",{"title":1651,"path":1652,"stem":1653},"Code Style: угоди про оформлення коду","/cpp/code-style","02.cpp/02.code-style",{"title":1655,"path":1656,"stem":1657},"Середовище розробки та перший 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типу void","/cpp/void-pointers","02.cpp/20.void-pointers",{"title":1726,"path":1727,"stem":1728},"Вказівники на вказівники","/cpp/pointers-to-pointers","02.cpp/21.pointers-to-pointers",{"title":1730,"path":1731,"stem":1732},"Оператор доступу до членів через вказівник (->)","/cpp/member-access-operator","02.cpp/22.member-access-operator",{"title":1734,"path":1735,"stem":1736},"Цикл for-each (Range-based for)","/cpp/foreach-loop","02.cpp/23.foreach-loop",{"title":1738,"path":1739,"stem":1740},"Вказівники на функції","/cpp/function-pointers","02.cpp/24.function-pointers",{"title":1742,"path":1743,"stem":1744},"Лямбда-вирази","/cpp/lambdas","02.cpp/25.lambdas",{"title":1746,"path":1747,"stem":1748},"Лямбда-захоплення","/cpp/lambda-captures","02.cpp/26.lambda-captures",{"title":1750,"path":1751,"stem":1752},"Еліпсис","/cpp/ellipsis","02.cpp/27.ellipsis",{"title":1754,"path":1755,"stem":1756},"Аргументи командного рядка","/cpp/command-line-arguments","02.cpp/28.command-line-arguments",{"title":1758,"path":1759,"stem":1760},"Перерахування (enum)","/cpp/enum","02.cpp/29.enum",{"title":1762,"path":1763,"stem":1764},"План навчання: Курс C++ — Продовження (Статті 29–60+)","/cpp/curriculum-plan","02.cpp/curriculum-plan",{"title":1766,"icon":1767,"path":1768,"stem":1769,"children":1770,"page":59},"JavaScript","i-devicon-javascript","/javascript","03.javascript",[1771,1797,1851,1873,2177,2215],{"title":1772,"icon":1773,"path":1774,"stem":1775,"children":1776,"page":59},"Events","i-lucide-mouse-pointer-click","/javascript/events","03.javascript/01.events",[1777,1781,1785,1789,1793],{"title":1778,"path":1779,"stem":1780},"Вступ до подій браузера","/javascript/events/intro","03.javascript/01.events/01.intro",{"title":1782,"path":1783,"stem":1784},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","/javascript/events/bubbling-capturing","03.javascript/01.events/02.bubbling-capturing",{"title":1786,"path":1787,"stem":1788},"Делегування подій (Event Delegation)","/javascript/events/delegate-events","03.javascript/01.events/03.delegate-events",{"title":1790,"path":1791,"stem":1792},"Типові дії браузера та preventDefault()","/javascript/events/prevent-default","03.javascript/01.events/04.prevent-default",{"title":1794,"path":1795,"stem":1796},"Запуск користувацьких подій (Custom Events)","/javascript/events/custom-events","03.javascript/01.events/05.custom-events",{"title":1798,"icon":1799,"path":1800,"stem":1801,"children":1802,"page":59},"Network","i-lucide-globe","/javascript/network","03.javascript/02.network",[1803,1807,1811,1815,1819,1823,1827,1831,1835,1839,1843,1847],{"title":1804,"path":1805,"stem":1806},"Fetch API - Сучасний підхід до HTTP-запитів","/javascript/network/01-fetch-api","03.javascript/02.network/01-fetch-api",{"title":1808,"path":1809,"stem":1810},"FormData - Робота з формами та файлами","/javascript/network/02-formdata","03.javascript/02.network/02-formdata",{"title":1812,"path":1813,"stem":1814},"Відстеження прогресу завантаження","/javascript/network/03-download-progress","03.javascript/02.network/03-download-progress",{"title":1816,"path":1817,"stem":1818},"Переривання fetch-запитів","/javascript/network/04-abort-requests","03.javascript/02.network/04-abort-requests",{"title":1820,"path":1821,"stem":1822},"CORS - Запити між різними джерелами","/javascript/network/05-cors","03.javascript/02.network/05-cors",{"title":1824,"path":1825,"stem":1826},"Fetch API - Повний довідник опцій","/javascript/network/06-fetch-options","03.javascript/02.network/06-fetch-options",{"title":1828,"path":1829,"stem":1830},"URL Objects - Робота з посиланнями","/javascript/network/07-url-objects","03.javascript/02.network/07-url-objects",{"title":1832,"path":1833,"stem":1834},"XMLHttpRequest - AJAX та низькорівневі запити","/javascript/network/08-xmlhttprequest","03.javascript/02.network/08-xmlhttprequest",{"title":1836,"path":1837,"stem":1838},"Відновлюване завантаження файлів","/javascript/network/09-resumable-upload","03.javascript/02.network/09-resumable-upload",{"title":1840,"path":1841,"stem":1842},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","/javascript/network/10-cookies","03.javascript/02.network/10-cookies",{"title":1844,"path":1845,"stem":1846},"js-cookie: Керування Cookies без Болю","/javascript/network/11-js-cookie","03.javascript/02.network/11-js-cookie",{"title":1848,"path":1849,"stem":1850},"Axios: Потужний HTTP-клієнт для JavaScript","/javascript/network/12-axios","03.javascript/02.network/12-axios",{"title":1852,"icon":1853,"path":1854,"stem":1855,"children":1856,"page":59},"Bom","i-lucide-monitor","/javascript/bom","03.javascript/03.bom",[1857,1861,1865,1869],{"title":1858,"path":1859,"stem":1860},"LocalStorage, SessionStorage та patterns збереження даних","/javascript/bom/01-localstorage","03.javascript/03.bom/01-localstorage",{"title":1862,"path":1863,"stem":1864},"Location Object - Керування адресою сторінки","/javascript/bom/02-location-object","03.javascript/03.bom/02-location-object",{"title":1866,"path":1867,"stem":1868},"History API - Керування історією браузера","/javascript/bom/03-history-api","03.javascript/03.bom/03-history-api",{"title":1870,"path":1871,"stem":1872},"Navigator Object - Ідентифікація та Можливості Пристрою","/javascript/bom/04-navigator-object","03.javascript/03.bom/04-navigator-object",{"title":1874,"icon":1875,"path":1876,"stem":1877,"children":1878},"React","i-devicon-react","/javascript/react","03.javascript/04.react/index",[1879,1880,1884,1888,1892,1896,1959,1994,2146],{"title":1874,"path":1876,"stem":1877},{"title":1881,"path":1882,"stem":1883},"Робота з Формами в React","/javascript/react/react-forms","03.javascript/04.react/01.react-forms",{"title":1885,"path":1886,"stem":1887},"React Hook Form: Професійна Робота з Формами","/javascript/react/react-hook-form","03.javascript/04.react/02.react-hook-form",{"title":1889,"path":1890,"stem":1891},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","/javascript/react/react-hook-form-new","03.javascript/04.react/02.react-hook-form-new",{"title":1893,"path":1894,"stem":1895},"Axios та React: Професійна Архітектура Запитів","/javascript/react/data-fetching-axios","03.javascript/04.react/03.data-fetching-axios",{"title":1897,"icon":132,"path":1898,"stem":1899,"children":1900},"Tanstack Query","/javascript/react/tanstack-query","03.javascript/04.react/04.tanstack-query/index",[1901,1903,1907,1911,1915,1919,1923,1927,1931,1935,1939,1943,1947,1951,1955],{"title":1902,"path":1898,"stem":1899},"TanStack Query: Майстерність Керування Станом Сервера",{"title":1904,"path":1905,"stem":1906},"Парадигма Server State: Чому useEffect недостатньо","/javascript/react/tanstack-query/server-state-paradigm","03.javascript/04.react/04.tanstack-query/01.server-state-paradigm",{"title":1908,"path":1909,"stem":1910},"Встановлення та Налаштування: Фундамент","/javascript/react/tanstack-query/installation-and-devtools","03.javascript/04.react/04.tanstack-query/02.installation-and-devtools",{"title":1912,"path":1913,"stem":1914},"Основи Запитів та Магія Ключів","/javascript/react/tanstack-query/query-basics-and-keys","03.javascript/04.react/04.tanstack-query/03.query-basics-and-keys",{"title":1916,"path":1917,"stem":1918},"Синхронізація Даних: Життєвий Цикл Запиту","/javascript/react/tanstack-query/data-synchronization","03.javascript/04.react/04.tanstack-query/04.data-synchronization",{"title":1920,"path":1921,"stem":1922},"Мутації та Інвалідація: Зміна Даних","/javascript/react/tanstack-query/mutations-and-invalidation","03.javascript/04.react/04.tanstack-query/05.mutations-and-invalidation",{"title":1924,"path":1925,"stem":1926},"Оптимістичні Оновлення: Швидше за Світло","/javascript/react/tanstack-query/optimistic-updates","03.javascript/04.react/04.tanstack-query/06.optimistic-updates",{"title":1928,"path":1929,"stem":1930},"Пагінація та Infinite Scroll","/javascript/react/tanstack-query/pagination-and-load-more","03.javascript/04.react/04.tanstack-query/07.pagination-and-load-more",{"title":1932,"path":1933,"stem":1934},"Просунуті Патерни та Оптимізація","/javascript/react/tanstack-query/advanced-patterns","03.javascript/04.react/04.tanstack-query/08.advanced-patterns",{"title":1936,"path":1937,"stem":1938},"Архітектура та Best Practices","/javascript/react/tanstack-query/architecture-and-best-practices","03.javascript/04.react/04.tanstack-query/09.architecture-and-best-practices",{"title":1940,"path":1941,"stem":1942},"Server-Side Rendering (SSR) та Гідратація","/javascript/react/tanstack-query/server-side-rendering","03.javascript/04.react/04.tanstack-query/10.server-side-rendering",{"title":1944,"path":1945,"stem":1946},"Стратегії Тестування","/javascript/react/tanstack-query/testing-strategies","03.javascript/04.react/04.tanstack-query/11.testing-strategies",{"title":1948,"path":1949,"stem":1950},"Аутентифікація та Обробка Помилок","/javascript/react/tanstack-query/authentication-and-errors","03.javascript/04.react/04.tanstack-query/12.authentication-and-errors",{"title":1952,"path":1953,"stem":1954},"React Suspense та Майбутнє","/javascript/react/tanstack-query/react-suspense","03.javascript/04.react/04.tanstack-query/13.react-suspense",{"title":1956,"path":1957,"stem":1958},"Глибоке Занурення в Продуктивність","/javascript/react/tanstack-query/performance-deep-dive","03.javascript/04.react/04.tanstack-query/14.performance-deep-dive",{"title":1960,"icon":1875,"path":1961,"stem":1962,"children":1963},"React Router","/javascript/react/react-router","03.javascript/04.react/05.react-router/index",[1964,1966,1970,1974,1978,1982,1986,1990],{"title":1965,"path":1961,"stem":1962},"React Router: Навігаційна система сучасного вебу",{"title":1967,"path":1968,"stem":1969},"Налаштування та Базовий Роутинг","/javascript/react/react-router/setup-and-basic-routing","03.javascript/04.react/05.react-router/01.setup-and-basic-routing",{"title":1971,"path":1972,"stem":1973},"Динамічна Навігація","/javascript/react/react-router/navigation-and-links","03.javascript/04.react/05.react-router/02.navigation-and-links",{"title":1975,"path":1976,"stem":1977},"Вкладені Маршрути та Макети","/javascript/react/react-router/nested-routes-and-layouts","03.javascript/04.react/05.react-router/03.nested-routes-and-layouts",{"title":1979,"path":1980,"stem":1981},"Динамічні Маршрути та Параметри","/javascript/react/react-router/dynamic-routing","03.javascript/04.react/05.react-router/04.dynamic-routing",{"title":1983,"path":1984,"stem":1985},"Data APIs: Loaders та Actions","/javascript/react/react-router/data-loading","03.javascript/04.react/05.react-router/05.data-loading",{"title":1987,"path":1988,"stem":1989},"Просунуті Патерни","/javascript/react/react-router/advanced-patterns","03.javascript/04.react/05.react-router/06.advanced-patterns",{"title":1991,"path":1992,"stem":1993},"Legacy Routing: Компонентний підхід","/javascript/react/react-router/legacy-routing","03.javascript/04.react/05.react-router/07.legacy-routing",{"title":1995,"icon":132,"path":1996,"stem":1997,"children":1998},"Redux","/javascript/react/redux","03.javascript/04.react/06.redux/index",[1999,2001,2017,2046,2055,2076,2092,2121],{"title":2000,"path":1996,"stem":1997},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2002,"stem":2003,"children":2004,"page":59},"/javascript/react/redux/fundamentals","03.javascript/04.react/06.redux/01.fundamentals",[2005,2009,2013],{"title":2006,"path":2007,"stem":2008},"Вступ до State Management","/javascript/react/redux/fundamentals/intro-state-management","03.javascript/04.react/06.redux/01.fundamentals/01.intro-state-management",{"title":2010,"path":2011,"stem":2012},"Філософія Redux та Три Принципи","/javascript/react/redux/fundamentals/redux-philosophy","03.javascript/04.react/06.redux/01.fundamentals/02.redux-philosophy",{"title":2014,"path":2015,"stem":2016},"Чисті функції та Іммутабельність","/javascript/react/redux/fundamentals/pure-functions-immutability","03.javascript/04.react/06.redux/01.fundamentals/03.pure-functions-immutability",{"title":2018,"icon":132,"path":2019,"stem":2020,"children":2021,"page":59},"Classic Redux","/javascript/react/redux/classic-redux","03.javascript/04.react/06.redux/02.classic-redux",[2022,2026,2030,2034,2038,2042],{"title":2023,"path":2024,"stem":2025},"Створення Store (Classic Redux)","/javascript/react/redux/classic-redux/store-setup","03.javascript/04.react/06.redux/02.classic-redux/01.store-setup",{"title":2027,"path":2028,"stem":2029},"Actions, Constants та Action Creators","/javascript/react/redux/classic-redux/actions-constants","03.javascript/04.react/06.redux/02.classic-redux/02.actions-constants",{"title":2031,"path":2032,"stem":2033},"Логіка Reducers","/javascript/react/redux/classic-redux/reducers","03.javascript/04.react/06.redux/02.classic-redux/03.reducers",{"title":2035,"path":2036,"stem":2037},"Комбінування Reducers (Root Reducer)","/javascript/react/redux/classic-redux/data-flow","03.javascript/04.react/06.redux/02.classic-redux/04.data-flow",{"title":2039,"path":2040,"stem":2041},"Підключення до React (React-Redux)","/javascript/react/redux/classic-redux/react-redux-connection","03.javascript/04.react/06.redux/02.classic-redux/05.react-redux-connection",{"title":2043,"path":2044,"stem":2045},"Middleware та Асинхронність (Redux Thunk)","/javascript/react/redux/classic-redux/middleware-thunk","03.javascript/04.react/06.redux/02.classic-redux/06.middleware-thunk",{"title":2047,"icon":132,"path":2048,"stem":2049,"children":2050,"page":59},"Transition To Rtk","/javascript/react/redux/transition-to-rtk","03.javascript/04.react/06.redux/03.transition-to-rtk",[2051],{"title":2052,"path":2053,"stem":2054},"Проблеми класичного Redux","/javascript/react/redux/transition-to-rtk/problems-with-classic","03.javascript/04.react/06.redux/03.transition-to-rtk/01.problems-with-classic",{"title":2056,"icon":132,"path":2057,"stem":2058,"children":2059,"page":59},"Redux Toolkit","/javascript/react/redux/redux-toolkit","03.javascript/04.react/06.redux/04.redux-toolkit",[2060,2064,2068,2072],{"title":2061,"path":2062,"stem":2063},"Налаштування Store з 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дружити","/java/pr2/impedance-mismatch","04.java/pr2/09.impedance-mismatch",{"title":2285,"path":2286,"stem":2287},"JDBC: Перший контакт із базою даних","/java/pr2/jdbc-fundamentals","04.java/pr2/10.jdbc-fundamentals",{"title":2289,"path":2290,"stem":2291},"Якість коду: Spotless, SpotBugs та SonarQube","/java/pr2/10a.code-quality","04.java/pr2/10a.code-quality",{"title":2293,"path":2294,"stem":2295},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","/java/pr2/connection-pool","04.java/pr2/11.connection-pool",{"title":2297,"path":2298,"stem":2299},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","/java/pr2/row-data-gateway","04.java/pr2/12.row-data-gateway",{"title":2301,"path":2302,"stem":2303},"Table Data Gateway: Фасад таблиці як архітектурний відступ","/java/pr2/table-data-gateway","04.java/pr2/13.table-data-gateway",{"title":2305,"path":2306,"stem":2307},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","/java/pr2/repository-data-mapper","04.java/pr2/14.repository-data-mapper",{"title":2309,"path":2310,"stem":2311},"Identity Map: Кешування сутностей у рамках сесії","/java/pr2/identity-map","04.java/pr2/15.identity-map",{"title":2313,"path":2314,"stem":2315},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","/java/pr2/unit-of-work","04.java/pr2/16.unit-of-work",{"title":2317,"path":2318,"stem":2319},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","/java/pr2/strategy-sql","04.java/pr2/17.strategy-sql",{"title":2321,"path":2322,"stem":2323},"Proxy: Lazy Loading для One-To-Many колекцій","/java/pr2/proxy-lazy-loading","04.java/pr2/18.proxy-lazy-loading",{"title":2325,"path":2326,"stem":2327},"Generic Repository через Java Reflection: анотації та динамічний SQL","/java/pr2/generic-repository-reflection","04.java/pr2/19.generic-repository-reflection",{"title":2329,"path":2330,"stem":2331},"Specification Pattern: Композиція бізнес-правил для складних 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БД","/databases/intro/logical-schema","06.databases/01.intro/04.logical-schema",{"title":2381,"path":2382,"stem":2383},"Класифікація таблиць","/databases/intro/table-classification","06.databases/01.intro/05.table-classification",{"title":2385,"path":2386,"stem":2387},"PlantUML для баз даних","/databases/intro/plantuml-diagrams","06.databases/01.intro/06.plantuml-diagrams",{"title":2389,"icon":2354,"path":2390,"stem":2391,"children":2392,"page":59},"MS SQL Server Start","/databases/ms-sql-server-start","06.databases/02.ms-sql-server-start",[2393,2397,2403,2407],{"title":2394,"path":2395,"stem":2396},"Типи даних у MS SQL Server","/databases/ms-sql-server-start/data-types","06.databases/02.ms-sql-server-start/01.data-types",{"title":2398,"path":2399,"stem":2400,"children":2401},"Індекси у MS SQL 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TABLE)","/databases/sql/ddl-create-table","06.databases/03.sql/01.ddl-create-table",{"title":2425,"path":2426,"stem":2427},"DDL - Зміна та видалення таблиць (ALTER, DROP)","/databases/sql/ddl-alter-drop-table","06.databases/03.sql/02.ddl-alter-drop-table",{"title":2429,"path":2430,"stem":2431},"SELECT запити - Основи","/databases/sql/select-queries-fundamentals","06.databases/03.sql/03.select-queries-fundamentals",{"title":2433,"path":2434,"stem":2435},"SELECT запити - Розширені можливості","/databases/sql/select-queries-advanced","06.databases/03.sql/04.select-queries-advanced",{"title":2437,"path":2438,"stem":2439},"INSERT запити - Додавання даних","/databases/sql/insert-queries","06.databases/03.sql/05.insert-queries",{"title":2441,"path":2442,"stem":2443},"UPDATE та DELETE запити","/databases/sql/update-delete-queries","06.databases/03.sql/06.update-delete-queries",{"title":2445,"path":2446,"stem":2447},"Транзакції в SQL","/databases/sql/transactions","06.databases/03.sql/07.transactions",{"title":2449,"icon":2354,"path":2450,"stem":2451,"children":2452,"page":59},"Multi Table Databases","/databases/multi-table-databases","06.databases/04.multi-table-databases",[2453,2457,2461,2465,2469,2473],{"title":2454,"path":2455,"stem":2456},"Зв'язки та нормалізація БД","/databases/multi-table-databases/relationships-and-normalization","06.databases/04.multi-table-databases/00.relationships-and-normalization",{"title":2458,"path":2459,"stem":2460},"INNER JOIN - З'єднання таблиць","/databases/multi-table-databases/inner-join","06.databases/04.multi-table-databases/01.inner-join",{"title":2462,"path":2463,"stem":2464},"OUTER JOINs - LEFT, RIGHT, FULL","/databases/multi-table-databases/outer-joins","06.databases/04.multi-table-databases/02.outer-joins",{"title":2466,"path":2467,"stem":2468},"CROSS та SELF JOINs","/databases/multi-table-databases/cross-self-joins","06.databases/04.multi-table-databases/03.cross-self-joins",{"title":2470,"path":2471,"stem":2472},"Підзапити (Subqueries)","/databases/multi-table-databases/subqueries","06.databases/04.multi-table-databases/04.subqueries",{"title":2474,"path":2475,"stem":2476},"Агрегації з JOIN","/databases/multi-table-databases/aggregations-with-joins","06.databases/04.multi-table-databases/05.aggregations-with-joins",{"title":2478,"icon":2479,"path":2480,"stem":2481,"children":2482,"page":59},"Aggregate Functions","i-lucide-calculator","/databases/aggregate-functions","06.databases/05.aggregate-functions",[2483,2487,2491],{"title":2484,"path":2485,"stem":2486},"Функції агрегування в MS SQL Server","/databases/aggregate-functions/introduction-aggregate-functions","06.databases/05.aggregate-functions/01.introduction-aggregate-functions",{"title":2488,"path":2489,"stem":2490},"Групування даних в MS SQL Server","/databases/aggregate-functions/grouping-data","06.databases/05.aggregate-functions/02.grouping-data",{"title":2492,"path":2493,"stem":2494},"Підзапити з агрегатними функціями","/databases/aggregate-functions/subqueries-aggregates","06.databases/05.aggregate-functions/03.subqueries-aggregates",{"title":2496,"icon":2497,"path":2498,"stem":2499,"children":2500,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","/databases/triggers-stored-procedures","06.databases/07.triggers-stored-procedures",[2501,2505,2509,2513,2517,2521,2525],{"title":2502,"path":2503,"stem":2504},"DML-тригери","/databases/triggers-stored-procedures/dml-triggers","06.databases/07.triggers-stored-procedures/01.dml-triggers",{"title":2506,"path":2507,"stem":2508},"DDL-тригери","/databases/triggers-stored-procedures/ddl-triggers","06.databases/07.triggers-stored-procedures/02.ddl-triggers",{"title":2510,"path":2511,"stem":2512},"Transact-SQL 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навіщо?","/tools/docker/docker-what-and-why","07.tools/01.docker/02.docker-what-and-why",{"title":2582,"path":2583,"stem":2584},"Архітектура Docker Engine","/tools/docker/docker-architecture","07.tools/01.docker/03.docker-architecture",{"title":2586,"path":2587,"stem":2588},"Встановлення Docker","/tools/docker/installation","07.tools/01.docker/04.installation",{"title":2590,"path":2591,"stem":2592},"Перший контейнер — docker run","/tools/docker/first-container","07.tools/01.docker/05.first-container",{"title":2594,"path":2595,"stem":2596},"Життєвий цикл контейнера","/tools/docker/container-lifecycle","07.tools/01.docker/06.container-lifecycle",{"title":2598,"path":2599,"stem":2600},"Docker Images — фундаментальні концепції","/tools/docker/docker-images-fundamentals","07.tools/01.docker/07.docker-images-fundamentals",{"title":2602,"path":2603,"stem":2604},"Dockerfile — основи","/tools/docker/dockerfile-basics","07.tools/01.docker/08.dockerfile-basics",{"title":2606,"path":2607,"stem":2608},"Dockerfile — просунуті техніки","/tools/docker/dockerfile-advanced","07.tools/01.docker/09.dockerfile-advanced",{"title":2610,"path":2611,"stem":2612},"Build Context та кешування шарів","/tools/docker/build-context-and-cache","07.tools/01.docker/10.build-context-and-cache",{"title":2614,"path":2615,"stem":2616},"Реєстри Docker-образів","/tools/docker/image-registries","07.tools/01.docker/11.image-registries",{"title":2618,"path":2619,"stem":2620},"Контейнеризація .NET додатків","/tools/docker/dotnet-containerization","07.tools/01.docker/12.dotnet-containerization",{"title":2622,"path":2623,"stem":2624},"Томи та збереження даних","/tools/docker/volumes-and-data","07.tools/01.docker/13.volumes-and-data",{"title":2626,"path":2627,"stem":2628},"Основи мережі в Docker","/tools/docker/networking-basics","07.tools/01.docker/14.networking-basics",{"title":2630,"path":2631,"stem":2632},"Змінні оточення та конфігурація","/tools/docker/environment-and-configuration","07.tools/01.docker/15.environment-and-configuration",{"title":2634,"path":2635,"stem":2636},"Docker Compose — оркестрація контейнерів","/tools/docker/docker-compose-basics","07.tools/01.docker/16.docker-compose-basics",{"title":2638,"path":2639,"stem":2640},"Docker Compose — Multi-Service застосунки","/tools/docker/compose-multi-service","07.tools/01.docker/17.compose-multi-service",{"title":2642,"icon":2643,"path":2644,"stem":2645,"children":2646,"page":59},"Software Engineering","i-lucide-code-2","/software-engineering","09.software-engineering",[2647,2651,2655,2659,2663,2667,2671,2675,2679,2683,2687],{"title":2648,"path":2649,"stem":2650},"1. 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Архітектурні патерни","/software-engineering/architectural-patterns","09.software-engineering/06.architectural-patterns",{"title":2672,"path":2673,"stem":2674},"Паттерни взаємодії","/software-engineering/patterns-of-interaction","09.software-engineering/07.patterns-of-interaction",{"title":2676,"path":2677,"stem":2678},"Евристика проєктування","/software-engineering/design-heuristics","09.software-engineering/08.design-heuristics",{"title":2680,"path":2681,"stem":2682},"Еволюція проєктних рішень","/software-engineering/evolution-of-design-solutions","09.software-engineering/09.evolution-of-design-solutions",{"title":2684,"path":2685,"stem":2686},"EventStorming","/software-engineering/eventstorming","09.software-engineering/10.eventstorming",{"title":2688,"path":2689,"stem":2690},"DDD на практиці","/software-engineering/ddd-in-practice","09.software-engineering/11.ddd-in-practice",{"title":2692,"icon":943,"path":2693,"stem":2694,"children":2695,"page":59},"DDD","/ddd","10.ddd",[2696,2700,2704,2708,2712,2716,2720,2724,2728,2732,2736,2740,2744],{"title":2697,"path":2698,"stem":2699},"Аналіз предметної області","/ddd/domain-analysis","10.ddd/01.domain-analysis",{"title":2701,"path":2702,"stem":2703},"Експертні знання про предметну область","/ddd/domain-expert-knowledge","10.ddd/02.domain-expert-knowledge",{"title":2705,"path":2706,"stem":2707},"Як осмислити складність предметної області","/ddd/managing-domain-complexity","10.ddd/03.managing-domain-complexity",{"title":2709,"path":2710,"stem":2711},"Інтеграція обмежених контекстів","/ddd/bounded-context-integration","10.ddd/04.bounded-context-integration",{"title":2713,"path":2714,"stem":2715},"Реалізація простої бізнес-логіки","/ddd/simple-business-logic","10.ddd/05.simple-business-logic",{"title":2717,"path":2718,"stem":2719},"Обробка складної бізнес-логіки","/ddd/complex-business-logic","10.ddd/06.complex-business-logic",{"title":2721,"path":2722,"stem":2723},"Моделювання фактора часу","/ddd/time-modeling","10.ddd/07.time-modeling",{"title":2725,"path":2726,"stem":2727},"Глава 8. Архітектурні Патерни","/ddd/architectural-patterns","10.ddd/08.architectural-patterns",{"title":2729,"path":2730,"stem":2731},"Глава 9. Патерни Взаємодії","/ddd/interaction-patterns","10.ddd/09.interaction-patterns",{"title":2733,"path":2734,"stem":2735},"Глава 10. Проектні Евристики","/ddd/design-heuristics","10.ddd/10.design-heuristics",{"title":2737,"path":2738,"stem":2739},"Глава 11. Еволюція Проектних Рішень","/ddd/evolution-of-design-decisions","10.ddd/11.evolution-of-design-decisions",{"title":2741,"path":2742,"stem":2743},"Глава 12. EventStorming","/ddd/event-storming","10.ddd/12.event-storming",{"title":2745,"path":2746,"stem":2747},"Глава 13. DDD на Практиці","/ddd/ddd-in-practice","10.ddd/13.ddd-in-practice",{"title":2749,"icon":2750,"path":2751,"stem":2752,"children":2753,"page":59},"Media Streaming","i-lucide-video","/media-streaming","11.media-streaming",[2754,2758,2762,2766,2770,2774,2778],{"title":2755,"path":2756,"stem":2757},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","/media-streaming/introduction","11.media-streaming/01.introduction",{"title":2759,"path":2760,"stem":2761},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","/media-streaming/audio-video-anatomy","11.media-streaming/02.audio-video-anatomy",{"title":2763,"path":2764,"stem":2765},"03. The Gym: FFmpeg Deep Dive","/media-streaming/ffmpeg-gym","11.media-streaming/03.ffmpeg-gym",{"title":2767,"path":2768,"stem":2769},"04. HLS Protocol: HTTP Live Streaming у Деталях","/media-streaming/hls-protocol","11.media-streaming/04.hls-protocol",{"title":2771,"path":2772,"stem":2773},"05. DASH Protocol: Відкритий Стандарт","/media-streaming/dash-protocol","11.media-streaming/05.dash-protocol",{"title":2775,"path":2776,"stem":2777},"06. Масштабування: CDN та Adaptive Bitrate","/media-streaming/cdn-and-adaptive-bitrate","11.media-streaming/06.cdn-and-adaptive-bitrate",{"title":2779,"path":2780,"stem":2781},"07. Війна із Затримкою (Latency)","/media-streaming/realtime-latency","11.media-streaming/07.realtime-latency",{"title":2783,"icon":2784,"path":2785,"stem":2786,"children":2787,"page":59},"HTML & CSS","i-devicon-html5","/html-css","12.html-css",[2788,2792,2796,2800,2804,2808,2812,2816,2820,2824,2828,2832,2836,2840,2844,2848,2852,2856,2860,2864,2868,2872,2876,2880,2884,2888,2892,2896,2900,2904],{"title":2789,"path":2790,"stem":2791},"Вступ до HTML. Структура документа","/html-css/intro-html-structure","12.html-css/01.intro-html-structure",{"title":2793,"path":2794,"stem":2795},"Форматування тексту в HTML","/html-css/html-text-formatting","12.html-css/02.html-text-formatting",{"title":2797,"path":2798,"stem":2799},"Посилання та зображення в HTML","/html-css/html-links-images","12.html-css/03.html-links-images",{"title":2801,"path":2802,"stem":2803},"Списки та таблиці в HTML","/html-css/html-lists-tables","12.html-css/04.html-lists-tables",{"title":2805,"path":2806,"stem":2807},"Форми в HTML","/html-css/html-forms","12.html-css/05.html-forms",{"title":2809,"path":2810,"stem":2811},"Семантичні елементи HTML5","/html-css/html-semantic-elements","12.html-css/06.html-semantic-elements",{"title":2813,"path":2814,"stem":2815},"Мультимедіа та розширені елементи HTML","/html-css/html-multimedia-advanced","12.html-css/07.html-multimedia-advanced",{"title":2817,"path":2818,"stem":2819},"Мікророзмітка та SEO в HTML","/html-css/html-microdata-seo","12.html-css/08.html-microdata-seo",{"title":2821,"path":2822,"stem":2823},"Вступ до CSS. Селектори та специфічність","/html-css/css-intro-selectors","12.html-css/09.css-intro-selectors",{"title":2825,"path":2826,"stem":2827},"Блокова модель CSS. Відступи. Box Sizing","/html-css/css-box-model","12.html-css/10.css-box-model",{"title":2829,"path":2830,"stem":2831},"Розміри у CSS: повний довідник одиниць і ключових слів","/html-css/10a.css-sizing","12.html-css/10a.css-sizing",{"title":2833,"path":2834,"stem":2835},"Типографіка в CSS. Шрифти та текст","/html-css/css-typography","12.html-css/11.css-typography",{"title":2837,"path":2838,"stem":2839},"Кольори та фони в CSS","/html-css/css-colors-backgrounds","12.html-css/12.css-colors-backgrounds",{"title":2841,"path":2842,"stem":2843},"Тіні та фільтри в CSS","/html-css/12b.css-shadows-filters","12.html-css/12b.css-shadows-filters",{"title":2845,"path":2846,"stem":2847},"CSS Flexbox: Фундамент гнучких макетів","/html-css/css-flexbox-fundamentals","12.html-css/13.css-flexbox-fundamentals",{"title":2849,"path":2850,"stem":2851},"CSS Flexbox: Вирівнювання та Позиціонування","/html-css/css-flexbox-alignment-sizing-and-patterns","12.html-css/14.css-flexbox-alignment-sizing-and-patterns",{"title":2853,"path":2854,"stem":2855},"CSS Grid. Двовимірний макет. Частина 1","/html-css/css-layout-grid","12.html-css/15.css-layout-grid",{"title":2857,"path":2858,"stem":2859},"CSS Grid. Двовимірний макет. Частина 2","/html-css/css-layout-grid-advanced","12.html-css/16.css-layout-grid-advanced",{"title":2861,"path":2862,"stem":2863},"Позиціонування в CSS. Z-index. Stacking Context","/html-css/css-positioning","12.html-css/17.css-positioning",{"title":2865,"path":2866,"stem":2867},"CSS Анімації та Переходи","/html-css/css-animations-transitions","12.html-css/18.css-animations-transitions",{"title":2869,"path":2870,"stem":2871},"Адаптивний дизайн. Media Queries. Частина 1","/html-css/css-responsive-media-queries","12.html-css/19.css-responsive-media-queries",{"title":2873,"path":2874,"stem":2875},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","/html-css/css-responsive-advanced","12.html-css/20.css-responsive-advanced",{"title":2877,"path":2878,"stem":2879},"CSS Custom Properties. Методології. Сучасний CSS","/html-css/css-variables-methodologies","12.html-css/21.css-variables-methodologies",{"title":2881,"path":2882,"stem":2883},"Сучасний CSS 2023–2025: Нові можливості","/html-css/css-modern-features","12.html-css/22.css-modern-features",{"title":2885,"path":2886,"stem":2887},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","/html-css/22a.css-nesting-modern-syntax","12.html-css/22a.css-nesting-modern-syntax",{"title":2889,"path":2890,"stem":2891},"CSS для форм та інтерактивних станів","/html-css/css-forms-interactive-states","12.html-css/23.css-forms-interactive-states",{"title":2893,"path":2894,"stem":2895},"Доступність у CSS (CSS Accessibility)","/html-css/css-accessibility","12.html-css/24.css-accessibility",{"title":2897,"path":2898,"stem":2899},"CSS-функції та сучасні sizing primitives","/html-css/css-functions-sizing","12.html-css/25.css-functions-sizing",{"title":2901,"path":2902,"stem":2903},"Rendering Pipeline і CSS Performance","/html-css/css-rendering-performance","12.html-css/26.css-rendering-performance",{"title":2905,"path":2906,"stem":2907},"CSS Best Practices: типові ситуації та правильні рішення","/html-css/css-best-practices","12.html-css/27.css-best-practices",{"title":2909,"path":2910,"stem":2911,"children":2912,"page":59},"Tailwind","/tailwind","21.tailwind",[2913,2917,2921,2925,2929,2933,2937,2941],{"title":2914,"path":2915,"stem":2916},"Що таке Tailwind CSS і навіщо він потрібен","/tailwind/tailwind-intro-philosophy","21.tailwind/01.tailwind-intro-philosophy",{"title":2918,"path":2919,"stem":2920},"Встановлення та налаштування Tailwind CSS v4","/tailwind/tailwind-installation-setup","21.tailwind/02.tailwind-installation-setup",{"title":2922,"path":2923,"stem":2924},"Utility-класи: основи та система Tailwind","/tailwind/tailwind-utility-classes-core","21.tailwind/03.tailwind-utility-classes-core",{"title":2926,"path":2927,"stem":2928},"Layout: Flexbox та Grid через Tailwind","/tailwind/tailwind-flexbox-grid","21.tailwind/04.tailwind-flexbox-grid",{"title":2930,"path":2931,"stem":2932},"Кастомізація теми через @theme у Tailwind v4","/tailwind/tailwind-theme-customization","21.tailwind/05.tailwind-theme-customization",{"title":2934,"path":2935,"stem":2936},"Варіанти: hover, focus, responsive, dark mode та нові v4","/tailwind/tailwind-variants-states","21.tailwind/06.tailwind-variants-states",{"title":2938,"path":2939,"stem":2940},"Типографіка та система кольорів у Tailwind v4","/tailwind/tailwind-typography-colors","21.tailwind/07.tailwind-typography-colors",{"title":2942,"path":2943,"stem":2944},"Компоненти та повторюваність: @apply, @utility та патерни","/tailwind/tailwind-components-patterns","21.tailwind/08.tailwind-components-patterns",{"title":2946,"path":2947,"stem":2948},"Showcase Компонентів kostyl.dev","/test-new-components","98.test-new-components",{"id":2950,"title":1473,"body":2951,"description":14538,"extension":14539,"links":14540,"meta":14541,"navigation":3864,"path":1474,"seo":14542,"stem":1475,"__hash__":14543},"docs/01.csharp/12.desktop-ui/19.value-converters.md",{"type":2952,"value":2953,"toc":14493},"minimark",[2954,2959,2964,2977,3028,3059,3066,3092,3102,3124,3127,3131,3134,3181,3210,3213,3218,3286,3290,3295,3438,3443,3534,3539,3596,3609,3611,3615,3624,3628,3789,3793,3796,3810,4005,4014,4026,4030,4033,4042,4053,4122,4131,4134,4220,4229,4236,4267,4415,4424,4427,4532,4534,4538,4544,4548,4588,4593,4637,4641,4646,4684,4689,4818,4823,4853,5004,5017,5019,5023,5026,5030,5044,5053,5058,5354,5359,5396,5401,5496,5501,5559,5561,5565,5575,5582,5586,5900,5905,5984,5988,6143,6155,6157,6161,6166,6182,6187,6237,6242,6700,6704,6917,6922,7302,7304,7308,7313,7318,7322,7737,7742,7852,7856,8029,8034,8049,8051,8055,8060,8064,8561,8565,8812,8814,8818,8821,8876,8881,8890,8894,8908,8913,8959,8963,8968,9330,9335,9442,9447,9474,9479,9555,9568,9570,9574,9589,9593,9650,9654,9670,9674,10281,10285,10581,10586,10590,10595,10599,11193,11197,11798,11803,12048,12050,12054,12057,12061,12069,12073,12076,12419,12424,12647,12651,12669,12673,12676,12854,12856,12860,12864,12870,12874,12877,12882,12899,12904,12915,12920,13011,13013,13017,13022,13026,13033,13038,13068,13073,13105,13109,13127,13131,13145,13150,13356,13358,13362,13369,13373,13380,13385,13423,13427,13954,13958,13961,13981,13986,14186,14190,14204,14209,14229,14231,14235,14238,14243,14278,14283,14297,14302,14313,14326,14331,14358,14360,14364,14437,14439,14443,14489],[2955,2956,2958],"h1",{"id":2957},"value-converters-перетворення-типів-даних-у-data-binding","Value Converters: Перетворення типів даних у Data Binding",[2960,2961,2963],"h2",{"id":2962},"вступ","Вступ",[2965,2966,2967,2968,2972,2973,2976],"p",{},"Уявіть ситуацію: у вашій моделі є властивість ",[2969,2970,2971],"code",{},"IsActive"," типу ",[2969,2974,2975],{},"bool",", і ви хочете показати/приховати елемент залежно від цього значення:",[2978,2979,2984],"pre",{"className":2980,"code":2981,"language":2982,"meta":2983,"style":2983},"language-xml shiki shiki-themes light-plus dark-plus dark-plus","\u003CTextBlock Text=\"Активний користувач\" \n           Visibility=\"{Binding IsActive}\"/>\n","xml","",[2969,2985,2986,3014],{"__ignoreMap":2983},[2987,2988,2991,2995,2999,3003,3007,3011],"span",{"class":2989,"line":2990},"line",1,[2987,2992,2994],{"class":2993},"s0P7L","\u003C",[2987,2996,2998],{"class":2997},"sKtos","TextBlock",[2987,3000,3002],{"class":3001},"sa4r_"," Text",[2987,3004,3006],{"class":3005},"sHH4Y","=",[2987,3008,3010],{"class":3009},"su9tN","\"Активний користувач\"",[2987,3012,3013],{"class":3005}," \n",[2987,3015,3017,3020,3022,3025],{"class":2989,"line":3016},2,[2987,3018,3019],{"class":3001},"           Visibility",[2987,3021,3006],{"class":3005},[2987,3023,3024],{"class":3009},"\"{Binding IsActive}\"",[2987,3026,3027],{"class":2993},"/>\n",[2965,3029,3030,3034,3035,3038,3039,3041,3042,3045,3046,3045,3049,3052,3053,3055,3056,3058],{},[3031,3032,3033],"strong",{},"Проблема:"," WPF видає помилку компіляції. ",[2969,3036,3037],{},"Visibility"," — це enum типу ",[2969,3040,3037],{}," (значення: ",[2969,3043,3044],{},"Visible",", ",[2969,3047,3048],{},"Collapsed",[2969,3050,3051],{},"Hidden","), а ",[2969,3054,2971],{}," — це ",[2969,3057,2975],{},". Типи несумісні.",[2965,3060,3061,3062,3065],{},"Або інший приклад: у моделі дата народження зберігається як ",[2969,3063,3064],{},"DateTime",", але на UI потрібно показати у форматі \"10 квітня 2026 року\":",[2978,3067,3069],{"className":2980,"code":3068,"language":2982,"meta":2983,"style":2983},"\u003CTextBlock Text=\"{Binding BirthDate}\"/>\n\u003C!-- Показує: 10.04.2026 0:00:00 ❌ -->\n",[2969,3070,3071,3086],{"__ignoreMap":2983},[2987,3072,3073,3075,3077,3079,3081,3084],{"class":2989,"line":2990},[2987,3074,2994],{"class":2993},[2987,3076,2998],{"class":2997},[2987,3078,3002],{"class":3001},[2987,3080,3006],{"class":3005},[2987,3082,3083],{"class":3009},"\"{Binding BirthDate}\"",[2987,3085,3027],{"class":2993},[2987,3087,3088],{"class":2989,"line":3016},[2987,3089,3091],{"class":3090},"spJ8K","\u003C!-- Показує: 10.04.2026 0:00:00 ❌ -->\n",[2965,3093,3094,3097,3098,3101],{},[3031,3095,3096],{},"Рішення:"," ",[3031,3099,3100],{},"Value Converters"," — спеціальні класи, що перетворюють дані між Source (модель) та Target (UI). Вони діють як \"перекладачі\" між різними типами даних.",[3103,3104,3105,3108,3109,3114,3115,3119,3120,3123],"note",{},[3031,3106,3107],{},"Для кого ця стаття?"," Якщо ви вже знайомі з ",[3110,3111,3113],"a",{"href":3112},"17.data-binding-basics-part1","Data Binding"," та ",[3110,3116,3118],{"href":3117},"18.data-binding-advanced","Advanced Binding",", ця стаття покаже, як вирішувати проблему несумісності типів через ",[2969,3121,3122],{},"IValueConverter",".",[3125,3126],"hr",{},[2960,3128,3130],{"id":3129},"проблема-несумісність-типів-у-binding","Проблема: Несумісність типів у Binding",[2965,3132,3133],{},"Data Binding у WPF працює чудово, коли типи Source та Target співпадають:",[2978,3135,3139],{"className":3136,"code":3137,"language":3138,"meta":2983,"style":2983},"language-csharp shiki shiki-themes light-plus dark-plus dark-plus","// ViewModel\npublic string FirstName { get; set; } = \"Іван\";\n","csharp",[2969,3140,3141,3146],{"__ignoreMap":2983},[2987,3142,3143],{"class":2989,"line":2990},[2987,3144,3145],{"class":3090},"// ViewModel\n",[2987,3147,3148,3152,3155,3159,3162,3165,3168,3171,3174,3178],{"class":2989,"line":3016},[2987,3149,3151],{"class":3150},"su1O8","public",[2987,3153,3154],{"class":3150}," string",[2987,3156,3158],{"class":3157},"siwwj"," FirstName",[2987,3160,3161],{"class":3005}," { ",[2987,3163,3164],{"class":3157},"get",[2987,3166,3167],{"class":3005},"; ",[2987,3169,3170],{"class":3157},"set",[2987,3172,3173],{"class":3005},"; } = ",[2987,3175,3177],{"class":3176},"sbdoH","\"Іван\"",[2987,3179,3180],{"class":3005},";\n",[2978,3182,3184],{"className":2980,"code":3183,"language":2982,"meta":2983,"style":2983},"\u003C!-- UI -->\n\u003CTextBlock Text=\"{Binding FirstName}\"/>  \u003C!-- ✅ string → string -->\n",[2969,3185,3186,3191],{"__ignoreMap":2983},[2987,3187,3188],{"class":2989,"line":2990},[2987,3189,3190],{"class":3090},"\u003C!-- UI -->\n",[2987,3192,3193,3195,3197,3199,3201,3204,3207],{"class":2989,"line":3016},[2987,3194,2994],{"class":2993},[2987,3196,2998],{"class":2997},[2987,3198,3002],{"class":3001},[2987,3200,3006],{"class":3005},[2987,3202,3203],{"class":3009},"\"{Binding FirstName}\"",[2987,3205,3206],{"class":2993},"/>",[2987,3208,3209],{"class":3090},"  \u003C!-- ✅ string → string -->\n",[2965,3211,3212],{},"Але що, якщо типи різні?",[3214,3215,3217],"h3",{"id":3216},"типові-сценарії-несумісності","Типові сценарії несумісності",[3219,3220,3221,3238,3243,3256,3265,3274],"card-group",{},[3222,3223,3226,3227,3230,3231,3045,3233,3230,3236,3123],"card",{"icon":3224,"title":3225},"i-lucide-eye","🔘 Boolean → Visibility","Показати/приховати елемент залежно від bool властивості. ",[2969,3228,3229],{},"true"," → ",[2969,3232,3044],{},[2969,3234,3235],{},"false",[2969,3237,3048],{},[3222,3239,3242],{"icon":3240,"title":3241},"i-lucide-calendar","📅 DateTime → String","Відобразити дату у читабельному форматі: \"10 квітня 2026 року\" замість \"10.04.2026 0:00:00\".",[3222,3244,3247,3248,3251,3252,3255],{"icon":3245,"title":3246},"i-lucide-palette","🎨 Enum → Brush","Колір фону залежно від статусу: ",[2969,3249,3250],{},"Status.Active"," → зелений, ",[2969,3253,3254],{},"Status.Inactive"," → сірий.",[3222,3257,3260,3261,3264],{"icon":3258,"title":3259},"i-lucide-hash","🔢 Number → String","Форматування числа: ",[2969,3262,3263],{},"1234.56"," → \"1 234,56 грн\" або \"1,234.56 USD\".",[3222,3266,3269,3270,3273],{"icon":3267,"title":3268},"i-lucide-help-circle","❓ Null → Visibility","Приховати елемент, якщо значення ",[2969,3271,3272],{},"null",". Показати placeholder.",[3222,3275,3278,3279,3230,3282,3285],{"icon":3276,"title":3277},"i-lucide-repeat","🔄 Inverse Boolean","Інвертувати bool: ",[2969,3280,3281],{},"IsEnabled=true",[2969,3283,3284],{},"IsDisabled=false"," для UI логіки.",[3214,3287,3289],{"id":3288},"приклад-проблеми-boolean-visibility","Приклад проблеми: Boolean → Visibility",[2965,3291,3292],{},[3031,3293,3294],{},"ViewModel:",[2978,3296,3298],{"className":3136,"code":3297,"language":3138,"meta":2983,"style":2983},"public class UserViewModel : INotifyPropertyChanged\n{\n    private bool _isActive;\n    \n    public bool IsActive\n    {\n        get => _isActive;\n        set\n        {\n            _isActive = value;\n            OnPropertyChanged();\n        }\n    }\n    \n    // ... INotifyPropertyChanged implementation\n}\n",[2969,3299,3300,3317,3322,3336,3342,3353,3359,3373,3379,3385,3399,3409,3415,3421,3426,3432],{"__ignoreMap":2983},[2987,3301,3302,3304,3307,3311,3314],{"class":2989,"line":2990},[2987,3303,3151],{"class":3150},[2987,3305,3306],{"class":3150}," class",[2987,3308,3310],{"class":3309},"sN1BT"," UserViewModel",[2987,3312,3313],{"class":3005}," : ",[2987,3315,3316],{"class":3309},"INotifyPropertyChanged\n",[2987,3318,3319],{"class":2989,"line":3016},[2987,3320,3321],{"class":3005},"{\n",[2987,3323,3325,3328,3331,3334],{"class":2989,"line":3324},3,[2987,3326,3327],{"class":3150},"    private",[2987,3329,3330],{"class":3150}," bool",[2987,3332,3333],{"class":3157}," _isActive",[2987,3335,3180],{"class":3005},[2987,3337,3339],{"class":2989,"line":3338},4,[2987,3340,3341],{"class":3005},"    \n",[2987,3343,3345,3348,3350],{"class":2989,"line":3344},5,[2987,3346,3347],{"class":3150},"    public",[2987,3349,3330],{"class":3150},[2987,3351,3352],{"class":3157}," IsActive\n",[2987,3354,3356],{"class":2989,"line":3355},6,[2987,3357,3358],{"class":3005},"    {\n",[2987,3360,3362,3365,3368,3371],{"class":2989,"line":3361},7,[2987,3363,3364],{"class":3150},"        get",[2987,3366,3367],{"class":3005}," => ",[2987,3369,3370],{"class":3157},"_isActive",[2987,3372,3180],{"class":3005},[2987,3374,3376],{"class":2989,"line":3375},8,[2987,3377,3378],{"class":3150},"        set\n",[2987,3380,3382],{"class":2989,"line":3381},9,[2987,3383,3384],{"class":3005},"        {\n",[2987,3386,3388,3391,3394,3397],{"class":2989,"line":3387},10,[2987,3389,3390],{"class":3157},"            _isActive",[2987,3392,3393],{"class":3005}," = ",[2987,3395,3396],{"class":3157},"value",[2987,3398,3180],{"class":3005},[2987,3400,3402,3406],{"class":2989,"line":3401},11,[2987,3403,3405],{"class":3404},"s8Opu","            OnPropertyChanged",[2987,3407,3408],{"class":3005},"();\n",[2987,3410,3412],{"class":2989,"line":3411},12,[2987,3413,3414],{"class":3005},"        }\n",[2987,3416,3418],{"class":2989,"line":3417},13,[2987,3419,3420],{"class":3005},"    }\n",[2987,3422,3424],{"class":2989,"line":3423},14,[2987,3425,3341],{"class":3005},[2987,3427,3429],{"class":2989,"line":3428},15,[2987,3430,3431],{"class":3090},"    // ... INotifyPropertyChanged implementation\n",[2987,3433,3435],{"class":2989,"line":3434},16,[2987,3436,3437],{"class":3005},"}\n",[2965,3439,3440],{},[3031,3441,3442],{},"Спроба прив'язки (не працює):",[2978,3444,3446],{"className":2980,"code":3445,"language":2982,"meta":2983,"style":2983},"\u003CStackPanel Margin=\"20\">\n    \u003CCheckBox Content=\"Користувач активний\" IsChecked=\"{Binding IsActive}\"/>\n    \n    \u003C!-- ❌ Помилка: Cannot convert 'System.Boolean' to 'System.Windows.Visibility' -->\n    \u003CTextBlock Text=\"Активний користувач\" \n               Visibility=\"{Binding IsActive}\"/>\n\u003C/StackPanel>\n",[2969,3447,3448,3466,3491,3495,3500,3514,3525],{"__ignoreMap":2983},[2987,3449,3450,3452,3455,3458,3460,3463],{"class":2989,"line":2990},[2987,3451,2994],{"class":2993},[2987,3453,3454],{"class":2997},"StackPanel",[2987,3456,3457],{"class":3001}," Margin",[2987,3459,3006],{"class":3005},[2987,3461,3462],{"class":3009},"\"20\"",[2987,3464,3465],{"class":2993},">\n",[2987,3467,3468,3471,3474,3477,3479,3482,3485,3487,3489],{"class":2989,"line":3016},[2987,3469,3470],{"class":2993},"    \u003C",[2987,3472,3473],{"class":2997},"CheckBox",[2987,3475,3476],{"class":3001}," Content",[2987,3478,3006],{"class":3005},[2987,3480,3481],{"class":3009},"\"Користувач активний\"",[2987,3483,3484],{"class":3001}," IsChecked",[2987,3486,3006],{"class":3005},[2987,3488,3024],{"class":3009},[2987,3490,3027],{"class":2993},[2987,3492,3493],{"class":2989,"line":3324},[2987,3494,3341],{"class":3005},[2987,3496,3497],{"class":2989,"line":3338},[2987,3498,3499],{"class":3090},"    \u003C!-- ❌ Помилка: Cannot convert 'System.Boolean' to 'System.Windows.Visibility' -->\n",[2987,3501,3502,3504,3506,3508,3510,3512],{"class":2989,"line":3344},[2987,3503,3470],{"class":2993},[2987,3505,2998],{"class":2997},[2987,3507,3002],{"class":3001},[2987,3509,3006],{"class":3005},[2987,3511,3010],{"class":3009},[2987,3513,3013],{"class":3005},[2987,3515,3516,3519,3521,3523],{"class":2989,"line":3355},[2987,3517,3518],{"class":3001},"               Visibility",[2987,3520,3006],{"class":3005},[2987,3522,3024],{"class":3009},[2987,3524,3027],{"class":2993},[2987,3526,3527,3530,3532],{"class":2989,"line":3361},[2987,3528,3529],{"class":2993},"\u003C/",[2987,3531,3454],{"class":2997},[2987,3533,3465],{"class":2993},[2965,3535,3536],{},[3031,3537,3538],{},"Чому не працює?",[3540,3541,3542],"mermaid",{},[2978,3543,3546],{"className":3544,"code":3545,"language":3540,"meta":2983,"style":2983},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","graph LR\n    A[ViewModel\u003Cbr/>IsActive: bool\u003Cbr/>true/false] -->|Binding| B[WPF Binding Engine]\n    B -->|Спроба конвертації| C[TextBlock.Visibility\u003Cbr/>Enum: Visibility\u003Cbr/>Visible/Collapsed/Hidden]\n    \n    B -.->|❌ Не знає як конвертувати| D[Помилка типу]\n    \n    style A fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n    style B fill:#f59e0b,stroke:#b45309,color:#ffffff\n    style C fill:#64748b,stroke:#334155,color:#ffffff\n    style D fill:#ef4444,stroke:#b91c1c,color:#ffffff\n",[2969,3547,3548,3553,3558,3563,3567,3572,3576,3581,3586,3591],{"__ignoreMap":2983},[2987,3549,3550],{"class":2989,"line":2990},[2987,3551,3552],{},"graph LR\n",[2987,3554,3555],{"class":2989,"line":3016},[2987,3556,3557],{},"    A[ViewModel\u003Cbr/>IsActive: bool\u003Cbr/>true/false] -->|Binding| B[WPF Binding Engine]\n",[2987,3559,3560],{"class":2989,"line":3324},[2987,3561,3562],{},"    B -->|Спроба конвертації| C[TextBlock.Visibility\u003Cbr/>Enum: Visibility\u003Cbr/>Visible/Collapsed/Hidden]\n",[2987,3564,3565],{"class":2989,"line":3338},[2987,3566,3341],{},[2987,3568,3569],{"class":2989,"line":3344},[2987,3570,3571],{},"    B -.->|❌ Не знає як конвертувати| D[Помилка типу]\n",[2987,3573,3574],{"class":2989,"line":3355},[2987,3575,3341],{},[2987,3577,3578],{"class":2989,"line":3361},[2987,3579,3580],{},"    style A fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n",[2987,3582,3583],{"class":2989,"line":3375},[2987,3584,3585],{},"    style B fill:#f59e0b,stroke:#b45309,color:#ffffff\n",[2987,3587,3588],{"class":2989,"line":3381},[2987,3589,3590],{},"    style C fill:#64748b,stroke:#334155,color:#ffffff\n",[2987,3592,3593],{"class":2989,"line":3387},[2987,3594,3595],{},"    style D fill:#ef4444,stroke:#b91c1c,color:#ffffff\n",[2965,3597,3598,3599,3601,3602,3604,3605,3608],{},"WPF Binding Engine не знає, як перетворити ",[2969,3600,2975],{}," у ",[2969,3603,3037],{},". Йому потрібна ",[3031,3606,3607],{},"інструкція"," — Value Converter.",[3125,3610],{},[2960,3612,3614],{"id":3613},"ivalueconverter-інтерфейс-для-перетворення","IValueConverter: Інтерфейс для перетворення",[2965,3616,3617,3619,3620,3623],{},[2969,3618,3122],{}," — це інтерфейс з простору імен ",[2969,3621,3622],{},"System.Windows.Data",", що визначає контракт для перетворення даних.",[3214,3625,3627],{"id":3626},"анатомія-інтерфейсу","Анатомія інтерфейсу",[2978,3629,3631],{"className":3136,"code":3630,"language":3138,"meta":2983,"style":2983},"public interface IValueConverter\n{\n    // Source → Target (модель → UI)\n    object Convert(\n        object value,           // Значення з Source (модель)\n        Type targetType,        // Тип Target властивості (UI)\n        object parameter,       // Додатковий параметр (ConverterParameter)\n        CultureInfo culture     // Культура для локалізації\n    );\n    \n    // Target → Source (UI → модель) — для TwoWay Binding\n    object ConvertBack(\n        object value,           // Значення з Target (UI)\n        Type targetType,        // Тип Source властивості (модель)\n        object parameter,       // Додатковий параметр\n        CultureInfo culture     // Культура для локалізації\n    );\n}\n",[2969,3632,3633,3643,3647,3652,3663,3677,3691,3704,3715,3720,3724,3729,3738,3749,3760,3771,3779,3784],{"__ignoreMap":2983},[2987,3634,3635,3637,3640],{"class":2989,"line":2990},[2987,3636,3151],{"class":3150},[2987,3638,3639],{"class":3150}," interface",[2987,3641,3642],{"class":3309}," IValueConverter\n",[2987,3644,3645],{"class":2989,"line":3016},[2987,3646,3321],{"class":3005},[2987,3648,3649],{"class":2989,"line":3324},[2987,3650,3651],{"class":3090},"    // Source → Target (модель → UI)\n",[2987,3653,3654,3657,3660],{"class":2989,"line":3338},[2987,3655,3656],{"class":3150},"    object",[2987,3658,3659],{"class":3404}," Convert",[2987,3661,3662],{"class":3005},"(\n",[2987,3664,3665,3668,3671,3674],{"class":2989,"line":3344},[2987,3666,3667],{"class":3150},"        object",[2987,3669,3670],{"class":3157}," value",[2987,3672,3673],{"class":3005},",           ",[2987,3675,3676],{"class":3090},"// Значення з Source (модель)\n",[2987,3678,3679,3682,3685,3688],{"class":2989,"line":3355},[2987,3680,3681],{"class":3309},"        Type",[2987,3683,3684],{"class":3157}," targetType",[2987,3686,3687],{"class":3005},",        ",[2987,3689,3690],{"class":3090},"// Тип Target властивості (UI)\n",[2987,3692,3693,3695,3698,3701],{"class":2989,"line":3361},[2987,3694,3667],{"class":3150},[2987,3696,3697],{"class":3157}," parameter",[2987,3699,3700],{"class":3005},",       ",[2987,3702,3703],{"class":3090},"// Додатковий параметр (ConverterParameter)\n",[2987,3705,3706,3709,3712],{"class":2989,"line":3375},[2987,3707,3708],{"class":3309},"        CultureInfo",[2987,3710,3711],{"class":3157}," culture",[2987,3713,3714],{"class":3090},"     // Культура для локалізації\n",[2987,3716,3717],{"class":2989,"line":3381},[2987,3718,3719],{"class":3005},"    );\n",[2987,3721,3722],{"class":2989,"line":3387},[2987,3723,3341],{"class":3005},[2987,3725,3726],{"class":2989,"line":3401},[2987,3727,3728],{"class":3090},"    // Target → Source (UI → модель) — для TwoWay Binding\n",[2987,3730,3731,3733,3736],{"class":2989,"line":3411},[2987,3732,3656],{"class":3150},[2987,3734,3735],{"class":3404}," ConvertBack",[2987,3737,3662],{"class":3005},[2987,3739,3740,3742,3744,3746],{"class":2989,"line":3417},[2987,3741,3667],{"class":3150},[2987,3743,3670],{"class":3157},[2987,3745,3673],{"class":3005},[2987,3747,3748],{"class":3090},"// Значення з Target (UI)\n",[2987,3750,3751,3753,3755,3757],{"class":2989,"line":3423},[2987,3752,3681],{"class":3309},[2987,3754,3684],{"class":3157},[2987,3756,3687],{"class":3005},[2987,3758,3759],{"class":3090},"// Тип Source властивості (модель)\n",[2987,3761,3762,3764,3766,3768],{"class":2989,"line":3428},[2987,3763,3667],{"class":3150},[2987,3765,3697],{"class":3157},[2987,3767,3700],{"class":3005},[2987,3769,3770],{"class":3090},"// Додатковий параметр\n",[2987,3772,3773,3775,3777],{"class":2989,"line":3434},[2987,3774,3708],{"class":3309},[2987,3776,3711],{"class":3157},[2987,3778,3714],{"class":3090},[2987,3780,3782],{"class":2989,"line":3781},17,[2987,3783,3719],{"class":3005},[2987,3785,3787],{"class":2989,"line":3786},18,[2987,3788,3437],{"class":3005},[3214,3790,3792],{"id":3791},"recap-що-таке-інтерфейс","🔵 Recap: Що таке інтерфейс?",[2965,3794,3795],{},"Для студентів зі слабким розумінням ООП — коротке нагадування.",[2965,3797,3798,3801,3802,3805,3806,3809],{},[3031,3799,3800],{},"Інтерфейс"," — це контракт, який клас зобов'язується виконати. Інтерфейс визначає ",[3031,3803,3804],{},"що"," клас має робити (методи, властивості), але не ",[3031,3807,3808],{},"як"," (реалізація).",[2978,3811,3813],{"className":3136,"code":3812,"language":3138,"meta":2983,"style":2983},"// Інтерфейс — контракт\npublic interface IValueConverter\n{\n    object Convert(...);      // Клас має реалізувати цей метод\n    object ConvertBack(...);  // І цей метод\n}\n\n// Клас, що виконує контракт\npublic class BoolToVisibilityConverter : IValueConverter\n{\n    // Реалізація контракту\n    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)\n    {\n        // Логіка перетворення bool → Visibility\n    }\n    \n    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)\n    {\n        // Логіка перетворення Visibility → bool\n    }\n}\n",[2969,3814,3815,3820,3828,3832,3844,3856,3860,3866,3871,3885,3889,3894,3934,3938,3943,3947,3951,3985,3989,3995,4000],{"__ignoreMap":2983},[2987,3816,3817],{"class":2989,"line":2990},[2987,3818,3819],{"class":3090},"// Інтерфейс — контракт\n",[2987,3821,3822,3824,3826],{"class":2989,"line":3016},[2987,3823,3151],{"class":3150},[2987,3825,3639],{"class":3150},[2987,3827,3642],{"class":3309},[2987,3829,3830],{"class":2989,"line":3324},[2987,3831,3321],{"class":3005},[2987,3833,3834,3836,3838,3841],{"class":2989,"line":3338},[2987,3835,3656],{"class":3150},[2987,3837,3659],{"class":3404},[2987,3839,3840],{"class":3005},"(...);      ",[2987,3842,3843],{"class":3090},"// Клас має реалізувати цей метод\n",[2987,3845,3846,3848,3850,3853],{"class":2989,"line":3344},[2987,3847,3656],{"class":3150},[2987,3849,3735],{"class":3404},[2987,3851,3852],{"class":3005},"(...);  ",[2987,3854,3855],{"class":3090},"// І цей метод\n",[2987,3857,3858],{"class":2989,"line":3355},[2987,3859,3437],{"class":3005},[2987,3861,3862],{"class":2989,"line":3361},[2987,3863,3865],{"emptyLinePlaceholder":3864},true,"\n",[2987,3867,3868],{"class":2989,"line":3375},[2987,3869,3870],{"class":3090},"// Клас, що виконує контракт\n",[2987,3872,3873,3875,3877,3880,3882],{"class":2989,"line":3381},[2987,3874,3151],{"class":3150},[2987,3876,3306],{"class":3150},[2987,3878,3879],{"class":3309}," BoolToVisibilityConverter",[2987,3881,3313],{"class":3005},[2987,3883,3884],{"class":3309},"IValueConverter\n",[2987,3886,3887],{"class":2989,"line":3387},[2987,3888,3321],{"class":3005},[2987,3890,3891],{"class":2989,"line":3401},[2987,3892,3893],{"class":3090},"    // Реалізація контракту\n",[2987,3895,3896,3898,3901,3903,3906,3909,3911,3913,3916,3918,3920,3922,3924,3926,3929,3931],{"class":2989,"line":3411},[2987,3897,3347],{"class":3150},[2987,3899,3900],{"class":3150}," object",[2987,3902,3659],{"class":3404},[2987,3904,3905],{"class":3005},"(",[2987,3907,3908],{"class":3150},"object",[2987,3910,3670],{"class":3157},[2987,3912,3045],{"class":3005},[2987,3914,3915],{"class":3309},"Type",[2987,3917,3684],{"class":3157},[2987,3919,3045],{"class":3005},[2987,3921,3908],{"class":3150},[2987,3923,3697],{"class":3157},[2987,3925,3045],{"class":3005},[2987,3927,3928],{"class":3309},"CultureInfo",[2987,3930,3711],{"class":3157},[2987,3932,3933],{"class":3005},")\n",[2987,3935,3936],{"class":2989,"line":3417},[2987,3937,3358],{"class":3005},[2987,3939,3940],{"class":2989,"line":3423},[2987,3941,3942],{"class":3090},"        // Логіка перетворення bool → Visibility\n",[2987,3944,3945],{"class":2989,"line":3428},[2987,3946,3420],{"class":3005},[2987,3948,3949],{"class":2989,"line":3434},[2987,3950,3341],{"class":3005},[2987,3952,3953,3955,3957,3959,3961,3963,3965,3967,3969,3971,3973,3975,3977,3979,3981,3983],{"class":2989,"line":3781},[2987,3954,3347],{"class":3150},[2987,3956,3900],{"class":3150},[2987,3958,3735],{"class":3404},[2987,3960,3905],{"class":3005},[2987,3962,3908],{"class":3150},[2987,3964,3670],{"class":3157},[2987,3966,3045],{"class":3005},[2987,3968,3915],{"class":3309},[2987,3970,3684],{"class":3157},[2987,3972,3045],{"class":3005},[2987,3974,3908],{"class":3150},[2987,3976,3697],{"class":3157},[2987,3978,3045],{"class":3005},[2987,3980,3928],{"class":3309},[2987,3982,3711],{"class":3157},[2987,3984,3933],{"class":3005},[2987,3986,3987],{"class":2989,"line":3786},[2987,3988,3358],{"class":3005},[2987,3990,3992],{"class":2989,"line":3991},19,[2987,3993,3994],{"class":3090},"        // Логіка перетворення Visibility → bool\n",[2987,3996,3998],{"class":2989,"line":3997},20,[2987,3999,3420],{"class":3005},[2987,4001,4003],{"class":2989,"line":4002},21,[2987,4004,3437],{"class":3005},[2965,4006,4007,4010,4011,4013],{},[3031,4008,4009],{},"Аналогія:"," Інтерфейс — це як посадова інструкція. ",[2969,4012,3122],{}," — це інструкція: \"Ти маєш вміти перетворювати дані в обидва боки (Convert та ConvertBack)\".",[4015,4016,4017,4020,4021,4025],"tip",{},[3031,4018,4019],{},"Детальніше про інтерфейси:"," Якщо концепція інтерфейсів незрозуміла, рекомендую повернутися до розділу ",[3110,4022,4024],{"href":4023},"../02.oop/04.interfaces","ООП: Інтерфейси"," для глибшого розуміння.",[3214,4027,4029],{"id":4028},"параметри-методів","Параметри методів",[2965,4031,4032],{},"Розберемо детально кожен параметр:",[2965,4034,4035],{},[3031,4036,4037,4038,4041],{},"1. ",[2969,4039,4040],{},"object value"," — Значення для перетворення",[2965,4043,4044,4045,4048,4049,4052],{},"У методі ",[2969,4046,4047],{},"Convert()"," — це значення з Source (модель). У методі ",[2969,4050,4051],{},"ConvertBack()"," — значення з Target (UI).",[2978,4054,4056],{"className":3136,"code":4055,"language":3138,"meta":2983,"style":2983},"public object Convert(object value, ...)\n{\n    // value — це IsActive (bool) з ViewModel\n    if (value is bool isActive)\n    {\n        // Перетворюємо bool → Visibility\n    }\n}\n",[2969,4057,4058,4075,4079,4084,4105,4109,4114,4118],{"__ignoreMap":2983},[2987,4059,4060,4062,4064,4066,4068,4070,4072],{"class":2989,"line":2990},[2987,4061,3151],{"class":3150},[2987,4063,3900],{"class":3150},[2987,4065,3659],{"class":3404},[2987,4067,3905],{"class":3005},[2987,4069,3908],{"class":3150},[2987,4071,3670],{"class":3157},[2987,4073,4074],{"class":3005},", ...)\n",[2987,4076,4077],{"class":2989,"line":3016},[2987,4078,3321],{"class":3005},[2987,4080,4081],{"class":2989,"line":3324},[2987,4082,4083],{"class":3090},"    // value — це IsActive (bool) з ViewModel\n",[2987,4085,4086,4090,4093,4095,4098,4100,4103],{"class":2989,"line":3338},[2987,4087,4089],{"class":4088},"sCDza","    if",[2987,4091,4092],{"class":3005}," (",[2987,4094,3396],{"class":3157},[2987,4096,4097],{"class":3150}," is",[2987,4099,3330],{"class":3150},[2987,4101,4102],{"class":3157}," isActive",[2987,4104,3933],{"class":3005},[2987,4106,4107],{"class":2989,"line":3344},[2987,4108,3358],{"class":3005},[2987,4110,4111],{"class":2989,"line":3355},[2987,4112,4113],{"class":3090},"        // Перетворюємо bool → Visibility\n",[2987,4115,4116],{"class":2989,"line":3361},[2987,4117,3420],{"class":3005},[2987,4119,4120],{"class":2989,"line":3375},[2987,4121,3437],{"class":3005},[2965,4123,4124],{},[3031,4125,4126,4127,4130],{},"2. ",[2969,4128,4129],{},"Type targetType"," — Тип цільової властивості",[2965,4132,4133],{},"Тип, у який потрібно перетворити значення. Зазвичай не використовується, бо конвертер створюється для конкретної пари типів.",[2978,4135,4137],{"className":3136,"code":4136,"language":3138,"meta":2983,"style":2983},"public object Convert(object value, Type targetType, ...)\n{\n    // targetType == typeof(Visibility)\n    // Можна перевірити, чи правильний тип\n    if (targetType != typeof(Visibility))\n        throw new InvalidOperationException(\"Target must be Visibility\");\n}\n",[2969,4138,4139,4161,4165,4170,4175,4197,4216],{"__ignoreMap":2983},[2987,4140,4141,4143,4145,4147,4149,4151,4153,4155,4157,4159],{"class":2989,"line":2990},[2987,4142,3151],{"class":3150},[2987,4144,3900],{"class":3150},[2987,4146,3659],{"class":3404},[2987,4148,3905],{"class":3005},[2987,4150,3908],{"class":3150},[2987,4152,3670],{"class":3157},[2987,4154,3045],{"class":3005},[2987,4156,3915],{"class":3309},[2987,4158,3684],{"class":3157},[2987,4160,4074],{"class":3005},[2987,4162,4163],{"class":2989,"line":3016},[2987,4164,3321],{"class":3005},[2987,4166,4167],{"class":2989,"line":3324},[2987,4168,4169],{"class":3090},"    // targetType == typeof(Visibility)\n",[2987,4171,4172],{"class":2989,"line":3338},[2987,4173,4174],{"class":3090},"    // Можна перевірити, чи правильний тип\n",[2987,4176,4177,4179,4181,4184,4187,4190,4192,4194],{"class":2989,"line":3344},[2987,4178,4089],{"class":4088},[2987,4180,4092],{"class":3005},[2987,4182,4183],{"class":3157},"targetType",[2987,4185,4186],{"class":3005}," != ",[2987,4188,4189],{"class":3150},"typeof",[2987,4191,3905],{"class":3005},[2987,4193,3037],{"class":3309},[2987,4195,4196],{"class":3005},"))\n",[2987,4198,4199,4202,4205,4208,4210,4213],{"class":2989,"line":3355},[2987,4200,4201],{"class":4088},"        throw",[2987,4203,4204],{"class":3150}," new",[2987,4206,4207],{"class":3309}," InvalidOperationException",[2987,4209,3905],{"class":3005},[2987,4211,4212],{"class":3176},"\"Target must be Visibility\"",[2987,4214,4215],{"class":3005},");\n",[2987,4217,4218],{"class":2989,"line":3361},[2987,4219,3437],{"class":3005},[2965,4221,4222],{},[3031,4223,4224,4225,4228],{},"3. ",[2969,4226,4227],{},"object parameter"," — Додатковий параметр",[2965,4230,4231,4232,4235],{},"Передається через ",[2969,4233,4234],{},"ConverterParameter"," у XAML. Дозволяє налаштувати поведінку конвертера.",[2978,4237,4239],{"className":2980,"code":4238,"language":2982,"meta":2983,"style":2983},"\u003CTextBlock Visibility=\"{Binding IsActive, \n                                Converter={StaticResource boolToVisConverter},\n                                ConverterParameter=Inverted}\"/>\n",[2969,4240,4241,4255,4260],{"__ignoreMap":2983},[2987,4242,4243,4245,4247,4250,4252],{"class":2989,"line":2990},[2987,4244,2994],{"class":2993},[2987,4246,2998],{"class":2997},[2987,4248,4249],{"class":3001}," Visibility",[2987,4251,3006],{"class":3005},[2987,4253,4254],{"class":3009},"\"{Binding IsActive, \n",[2987,4256,4257],{"class":2989,"line":3016},[2987,4258,4259],{"class":3009},"                                Converter={StaticResource boolToVisConverter},\n",[2987,4261,4262,4265],{"class":2989,"line":3324},[2987,4263,4264],{"class":3009},"                                ConverterParameter=Inverted}\"",[2987,4266,3027],{"class":2993},[2978,4268,4270],{"className":3136,"code":4269,"language":3138,"meta":2983,"style":2983},"public object Convert(object value, Type targetType, object parameter, ...)\n{\n    bool invert = parameter?.ToString() == \"Inverted\";\n    bool isActive = (bool)value;\n    \n    if (invert)\n        isActive = !isActive;  // Інвертуємо логіку\n    \n    return isActive ? Visibility.Visible : Visibility.Collapsed;\n}\n",[2969,4271,4272,4300,4304,4331,4349,4353,4364,4381,4385,4411],{"__ignoreMap":2983},[2987,4273,4274,4276,4278,4280,4282,4284,4286,4288,4290,4292,4294,4296,4298],{"class":2989,"line":2990},[2987,4275,3151],{"class":3150},[2987,4277,3900],{"class":3150},[2987,4279,3659],{"class":3404},[2987,4281,3905],{"class":3005},[2987,4283,3908],{"class":3150},[2987,4285,3670],{"class":3157},[2987,4287,3045],{"class":3005},[2987,4289,3915],{"class":3309},[2987,4291,3684],{"class":3157},[2987,4293,3045],{"class":3005},[2987,4295,3908],{"class":3150},[2987,4297,3697],{"class":3157},[2987,4299,4074],{"class":3005},[2987,4301,4302],{"class":2989,"line":3016},[2987,4303,3321],{"class":3005},[2987,4305,4306,4309,4312,4314,4317,4320,4323,4326,4329],{"class":2989,"line":3324},[2987,4307,4308],{"class":3150},"    bool",[2987,4310,4311],{"class":3157}," invert",[2987,4313,3393],{"class":3005},[2987,4315,4316],{"class":3157},"parameter",[2987,4318,4319],{"class":3005},"?.",[2987,4321,4322],{"class":3404},"ToString",[2987,4324,4325],{"class":3005},"() == ",[2987,4327,4328],{"class":3176},"\"Inverted\"",[2987,4330,3180],{"class":3005},[2987,4332,4333,4335,4337,4340,4342,4345,4347],{"class":2989,"line":3338},[2987,4334,4308],{"class":3150},[2987,4336,4102],{"class":3157},[2987,4338,4339],{"class":3005}," = (",[2987,4341,2975],{"class":3150},[2987,4343,4344],{"class":3005},")",[2987,4346,3396],{"class":3157},[2987,4348,3180],{"class":3005},[2987,4350,4351],{"class":2989,"line":3344},[2987,4352,3341],{"class":3005},[2987,4354,4355,4357,4359,4362],{"class":2989,"line":3355},[2987,4356,4089],{"class":4088},[2987,4358,4092],{"class":3005},[2987,4360,4361],{"class":3157},"invert",[2987,4363,3933],{"class":3005},[2987,4365,4366,4369,4372,4375,4378],{"class":2989,"line":3361},[2987,4367,4368],{"class":3157},"        isActive",[2987,4370,4371],{"class":3005}," = !",[2987,4373,4374],{"class":3157},"isActive",[2987,4376,4377],{"class":3005},";  ",[2987,4379,4380],{"class":3090},"// Інвертуємо логіку\n",[2987,4382,4383],{"class":2989,"line":3375},[2987,4384,3341],{"class":3005},[2987,4386,4387,4390,4392,4395,4397,4399,4401,4403,4405,4407,4409],{"class":2989,"line":3381},[2987,4388,4389],{"class":4088},"    return",[2987,4391,4102],{"class":3157},[2987,4393,4394],{"class":3005}," ? ",[2987,4396,3037],{"class":3157},[2987,4398,3123],{"class":3005},[2987,4400,3044],{"class":3157},[2987,4402,3313],{"class":3005},[2987,4404,3037],{"class":3157},[2987,4406,3123],{"class":3005},[2987,4408,3048],{"class":3157},[2987,4410,3180],{"class":3005},[2987,4412,4413],{"class":2989,"line":3387},[2987,4414,3437],{"class":3005},[2965,4416,4417],{},[3031,4418,4419,4420,4423],{},"4. ",[2969,4421,4422],{},"CultureInfo culture"," — Культура для локалізації",[2965,4425,4426],{},"Використовується для форматування дат, чисел, валюти залежно від локалі користувача.",[2978,4428,4430],{"className":3136,"code":4429,"language":3138,"meta":2983,"style":2983},"public object Convert(object value, Type targetType, object parameter, CultureInfo culture)\n{\n    if (value is DateTime date)\n    {\n        // Форматуємо дату згідно з культурою\n        return date.ToString(\"D\", culture);  // \"10 квітня 2026 року\" (uk-UA)\n    }\n}\n",[2969,4431,4432,4466,4470,4488,4492,4497,4524,4528],{"__ignoreMap":2983},[2987,4433,4434,4436,4438,4440,4442,4444,4446,4448,4450,4452,4454,4456,4458,4460,4462,4464],{"class":2989,"line":2990},[2987,4435,3151],{"class":3150},[2987,4437,3900],{"class":3150},[2987,4439,3659],{"class":3404},[2987,4441,3905],{"class":3005},[2987,4443,3908],{"class":3150},[2987,4445,3670],{"class":3157},[2987,4447,3045],{"class":3005},[2987,4449,3915],{"class":3309},[2987,4451,3684],{"class":3157},[2987,4453,3045],{"class":3005},[2987,4455,3908],{"class":3150},[2987,4457,3697],{"class":3157},[2987,4459,3045],{"class":3005},[2987,4461,3928],{"class":3309},[2987,4463,3711],{"class":3157},[2987,4465,3933],{"class":3005},[2987,4467,4468],{"class":2989,"line":3016},[2987,4469,3321],{"class":3005},[2987,4471,4472,4474,4476,4478,4480,4483,4486],{"class":2989,"line":3324},[2987,4473,4089],{"class":4088},[2987,4475,4092],{"class":3005},[2987,4477,3396],{"class":3157},[2987,4479,4097],{"class":3150},[2987,4481,4482],{"class":3309}," DateTime",[2987,4484,4485],{"class":3157}," date",[2987,4487,3933],{"class":3005},[2987,4489,4490],{"class":2989,"line":3338},[2987,4491,3358],{"class":3005},[2987,4493,4494],{"class":2989,"line":3344},[2987,4495,4496],{"class":3090},"        // Форматуємо дату згідно з культурою\n",[2987,4498,4499,4502,4504,4506,4508,4510,4513,4515,4518,4521],{"class":2989,"line":3355},[2987,4500,4501],{"class":4088},"        return",[2987,4503,4485],{"class":3157},[2987,4505,3123],{"class":3005},[2987,4507,4322],{"class":3404},[2987,4509,3905],{"class":3005},[2987,4511,4512],{"class":3176},"\"D\"",[2987,4514,3045],{"class":3005},[2987,4516,4517],{"class":3157},"culture",[2987,4519,4520],{"class":3005},");  ",[2987,4522,4523],{"class":3090},"// \"10 квітня 2026 року\" (uk-UA)\n",[2987,4525,4526],{"class":2989,"line":3361},[2987,4527,3420],{"class":3005},[2987,4529,4530],{"class":2989,"line":3375},[2987,4531,3437],{"class":3005},[3125,4533],{},[2960,4535,4537],{"id":4536},"стандартний-конвертер-wpf-booleantovisibilityconverter","Стандартний конвертер WPF: BooleanToVisibilityConverter",[2965,4539,4540,4541,3123],{},"WPF має один вбудований конвертер — ",[2969,4542,4543],{},"BooleanToVisibilityConverter",[3214,4545,4547],{"id":4546},"як-він-працює","Як він працює?",[4549,4550,4551,4564],"table",{},[4552,4553,4554],"thead",{},[4555,4556,4557,4561],"tr",{},[4558,4559,4560],"th",{},"Source (bool)",[4558,4562,4563],{},"Target (Visibility)",[4565,4566,4567,4578],"tbody",{},[4555,4568,4569,4574],{},[4570,4571,4572],"td",{},[2969,4573,3229],{},[4570,4575,4576],{},[2969,4577,3044],{},[4555,4579,4580,4584],{},[4570,4581,4582],{},[2969,4583,3235],{},[4570,4585,4586],{},[2969,4587,3048],{},[2965,4589,4590],{},[3031,4591,4592],{},"ConvertBack:",[4549,4594,4595,4605],{},[4552,4596,4597],{},[4555,4598,4599,4602],{},[4558,4600,4601],{},"Source (Visibility)",[4558,4603,4604],{},"Target (bool)",[4565,4606,4607,4617,4627],{},[4555,4608,4609,4613],{},[4570,4610,4611],{},[2969,4612,3044],{},[4570,4614,4615],{},[2969,4616,3229],{},[4555,4618,4619,4623],{},[4570,4620,4621],{},[2969,4622,3048],{},[4570,4624,4625],{},[2969,4626,3235],{},[4555,4628,4629,4633],{},[4570,4630,4631],{},[2969,4632,3051],{},[4570,4634,4635],{},[2969,4636,3235],{},[3214,4638,4640],{"id":4639},"використання","Використання",[2965,4642,4643],{},[3031,4644,4645],{},"Крок 1: Реєстрація у ресурсах",[2978,4647,4649],{"className":2980,"code":4648,"language":2982,"meta":2983,"style":2983},"\u003CWindow.Resources>\n    \u003CBooleanToVisibilityConverter x:Key=\"boolToVisConverter\"/>\n\u003C/Window.Resources>\n",[2969,4650,4651,4660,4676],{"__ignoreMap":2983},[2987,4652,4653,4655,4658],{"class":2989,"line":2990},[2987,4654,2994],{"class":2993},[2987,4656,4657],{"class":2997},"Window.Resources",[2987,4659,3465],{"class":2993},[2987,4661,4662,4664,4666,4669,4671,4674],{"class":2989,"line":3016},[2987,4663,3470],{"class":2993},[2987,4665,4543],{"class":2997},[2987,4667,4668],{"class":3001}," x:Key",[2987,4670,3006],{"class":3005},[2987,4672,4673],{"class":3009},"\"boolToVisConverter\"",[2987,4675,3027],{"class":2993},[2987,4677,4678,4680,4682],{"class":2989,"line":3324},[2987,4679,3529],{"class":2993},[2987,4681,4657],{"class":2997},[2987,4683,3465],{"class":2993},[2965,4685,4686],{},[3031,4687,4688],{},"Крок 2: Використання у Binding",[2978,4690,4692],{"className":2980,"code":4691,"language":2982,"meta":2983,"style":2983},"\u003CStackPanel Margin=\"20\">\n    \u003CCheckBox Content=\"Показати деталі\" IsChecked=\"{Binding ShowDetails}\"/>\n    \n    \u003CBorder Background=\"LightBlue\" \n            Padding=\"10\" \n            Margin=\"0,10,0,0\"\n            Visibility=\"{Binding ShowDetails, Converter={StaticResource boolToVisConverter}}\">\n        \u003CTextBlock Text=\"Це деталі, що показуються тільки коли ShowDetails = true\"/>\n    \u003C/Border>\n\u003C/StackPanel>\n",[2969,4693,4694,4708,4730,4734,4751,4763,4773,4785,4801,4810],{"__ignoreMap":2983},[2987,4695,4696,4698,4700,4702,4704,4706],{"class":2989,"line":2990},[2987,4697,2994],{"class":2993},[2987,4699,3454],{"class":2997},[2987,4701,3457],{"class":3001},[2987,4703,3006],{"class":3005},[2987,4705,3462],{"class":3009},[2987,4707,3465],{"class":2993},[2987,4709,4710,4712,4714,4716,4718,4721,4723,4725,4728],{"class":2989,"line":3016},[2987,4711,3470],{"class":2993},[2987,4713,3473],{"class":2997},[2987,4715,3476],{"class":3001},[2987,4717,3006],{"class":3005},[2987,4719,4720],{"class":3009},"\"Показати деталі\"",[2987,4722,3484],{"class":3001},[2987,4724,3006],{"class":3005},[2987,4726,4727],{"class":3009},"\"{Binding ShowDetails}\"",[2987,4729,3027],{"class":2993},[2987,4731,4732],{"class":2989,"line":3324},[2987,4733,3341],{"class":3005},[2987,4735,4736,4738,4741,4744,4746,4749],{"class":2989,"line":3338},[2987,4737,3470],{"class":2993},[2987,4739,4740],{"class":2997},"Border",[2987,4742,4743],{"class":3001}," Background",[2987,4745,3006],{"class":3005},[2987,4747,4748],{"class":3009},"\"LightBlue\"",[2987,4750,3013],{"class":3005},[2987,4752,4753,4756,4758,4761],{"class":2989,"line":3344},[2987,4754,4755],{"class":3001},"            Padding",[2987,4757,3006],{"class":3005},[2987,4759,4760],{"class":3009},"\"10\"",[2987,4762,3013],{"class":3005},[2987,4764,4765,4768,4770],{"class":2989,"line":3355},[2987,4766,4767],{"class":3001},"            Margin",[2987,4769,3006],{"class":3005},[2987,4771,4772],{"class":3009},"\"0,10,0,0\"\n",[2987,4774,4775,4778,4780,4783],{"class":2989,"line":3361},[2987,4776,4777],{"class":3001},"            Visibility",[2987,4779,3006],{"class":3005},[2987,4781,4782],{"class":3009},"\"{Binding ShowDetails, Converter={StaticResource boolToVisConverter}}\"",[2987,4784,3465],{"class":2993},[2987,4786,4787,4790,4792,4794,4796,4799],{"class":2989,"line":3375},[2987,4788,4789],{"class":2993},"        \u003C",[2987,4791,2998],{"class":2997},[2987,4793,3002],{"class":3001},[2987,4795,3006],{"class":3005},[2987,4797,4798],{"class":3009},"\"Це деталі, що показуються тільки коли ShowDetails = true\"",[2987,4800,3027],{"class":2993},[2987,4802,4803,4806,4808],{"class":2989,"line":3381},[2987,4804,4805],{"class":2993},"    \u003C/",[2987,4807,4740],{"class":2997},[2987,4809,3465],{"class":2993},[2987,4811,4812,4814,4816],{"class":2989,"line":3387},[2987,4813,3529],{"class":2993},[2987,4815,3454],{"class":2997},[2987,4817,3465],{"class":2993},[2965,4819,4820],{},[3031,4821,4822],{},"Що відбувається:",[4824,4825,4826,4833,4839,4847],"ol",{},[4827,4828,4829,4832],"li",{},[2969,4830,4831],{},"ShowDetails"," (bool) змінюється при кліку на CheckBox",[4827,4834,4835,4836],{},"Binding Engine викликає ",[2969,4837,4838],{},"BooleanToVisibilityConverter.Convert()",[4827,4840,4841,4842,4844,4845],{},"Конвертер повертає ",[2969,4843,3044],{}," або ",[2969,4846,3048],{},[4827,4848,4849,4852],{},[2969,4850,4851],{},"Border.Visibility"," оновлюється",[4854,4855,4857],"wpf-preview",{"title":4856},"BooleanToVisibilityConverter у дії",[2978,4858,4860],{"className":2980,"code":4859,"language":2982,"meta":2983,"style":2983},"\u003CStackPanel Margin=\"20\" Spacing=\"10\">\n  \u003CCheckBox Content=\"Показати деталі\" IsChecked=\"True\"/>\n  \n  \u003CBorder Background=\"LightBlue\" Padding=\"10\">\n    \u003CTextBlock Text=\"Це деталі, що показуються тільки коли ShowDetails = true\"/>\n  \u003C/Border>\n  \n  \u003CTextBlock Text=\"(У реальному WPF Border зникає при зняті галочки)\" \n             FontSize=\"10\" \n             Foreground=\"Gray\"/>\n\u003C/StackPanel>\n",[2969,4861,4862,4883,4905,4910,4931,4945,4954,4958,4973,4984,4996],{"__ignoreMap":2983},[2987,4863,4864,4866,4868,4870,4872,4874,4877,4879,4881],{"class":2989,"line":2990},[2987,4865,2994],{"class":2993},[2987,4867,3454],{"class":2997},[2987,4869,3457],{"class":3001},[2987,4871,3006],{"class":3005},[2987,4873,3462],{"class":3009},[2987,4875,4876],{"class":3001}," Spacing",[2987,4878,3006],{"class":3005},[2987,4880,4760],{"class":3009},[2987,4882,3465],{"class":2993},[2987,4884,4885,4888,4890,4892,4894,4896,4898,4900,4903],{"class":2989,"line":3016},[2987,4886,4887],{"class":2993},"  \u003C",[2987,4889,3473],{"class":2997},[2987,4891,3476],{"class":3001},[2987,4893,3006],{"class":3005},[2987,4895,4720],{"class":3009},[2987,4897,3484],{"class":3001},[2987,4899,3006],{"class":3005},[2987,4901,4902],{"class":3009},"\"True\"",[2987,4904,3027],{"class":2993},[2987,4906,4907],{"class":2989,"line":3324},[2987,4908,4909],{"class":3005},"  \n",[2987,4911,4912,4914,4916,4918,4920,4922,4925,4927,4929],{"class":2989,"line":3338},[2987,4913,4887],{"class":2993},[2987,4915,4740],{"class":2997},[2987,4917,4743],{"class":3001},[2987,4919,3006],{"class":3005},[2987,4921,4748],{"class":3009},[2987,4923,4924],{"class":3001}," Padding",[2987,4926,3006],{"class":3005},[2987,4928,4760],{"class":3009},[2987,4930,3465],{"class":2993},[2987,4932,4933,4935,4937,4939,4941,4943],{"class":2989,"line":3344},[2987,4934,3470],{"class":2993},[2987,4936,2998],{"class":2997},[2987,4938,3002],{"class":3001},[2987,4940,3006],{"class":3005},[2987,4942,4798],{"class":3009},[2987,4944,3027],{"class":2993},[2987,4946,4947,4950,4952],{"class":2989,"line":3355},[2987,4948,4949],{"class":2993},"  \u003C/",[2987,4951,4740],{"class":2997},[2987,4953,3465],{"class":2993},[2987,4955,4956],{"class":2989,"line":3361},[2987,4957,4909],{"class":3005},[2987,4959,4960,4962,4964,4966,4968,4971],{"class":2989,"line":3375},[2987,4961,4887],{"class":2993},[2987,4963,2998],{"class":2997},[2987,4965,3002],{"class":3001},[2987,4967,3006],{"class":3005},[2987,4969,4970],{"class":3009},"\"(У реальному WPF Border зникає при зняті галочки)\"",[2987,4972,3013],{"class":3005},[2987,4974,4975,4978,4980,4982],{"class":2989,"line":3381},[2987,4976,4977],{"class":3001},"             FontSize",[2987,4979,3006],{"class":3005},[2987,4981,4760],{"class":3009},[2987,4983,3013],{"class":3005},[2987,4985,4986,4989,4991,4994],{"class":2989,"line":3387},[2987,4987,4988],{"class":3001},"             Foreground",[2987,4990,3006],{"class":3005},[2987,4992,4993],{"class":3009},"\"Gray\"",[2987,4995,3027],{"class":2993},[2987,4997,4998,5000,5002],{"class":2989,"line":3401},[2987,4999,3529],{"class":2993},[2987,5001,3454],{"class":2997},[2987,5003,3465],{"class":2993},[3103,5005,5006,5009,5010,5012,5013,5016],{},[3031,5007,5008],{},"Avalonia:"," У Avalonia немає вбудованого ",[2969,5011,4543],{},". Потрібно створювати власний або використовувати бібліотеки (наприклад, ",[2969,5014,5015],{},"Avalonia.Xaml.Behaviors",").",[3125,5018],{},[2960,5020,5022],{"id":5021},"створення-кастомних-конвертерів","Створення кастомних конвертерів",[2965,5024,5025],{},"Розберемо покроково, як створювати власні Value Converters для різних сценаріїв.",[3214,5027,5029],{"id":5028},"конвертер-1-inverseboolconverter","Конвертер 1: InverseBoolConverter",[2965,5031,5032,5035,5036,3230,5038,3045,5040,3230,5042,3123],{},[3031,5033,5034],{},"Призначення:"," Інвертувати bool значення. ",[2969,5037,3229],{},[2969,5039,3235],{},[2969,5041,3235],{},[2969,5043,3229],{},[2965,5045,5046,5049,5050,3123],{},[3031,5047,5048],{},"Use Case:"," Кнопка \"Вимкнути\" активна тільки коли щось увімкнено. ",[2969,5051,5052],{},"IsEnabled=\"{Binding IsActive, Converter={StaticResource inverseBoolConverter}}\"",[2965,5054,5055],{},[3031,5056,5057],{},"Реалізація:",[2978,5059,5061],{"className":3136,"code":5060,"language":3138,"meta":2983,"style":2983},"using System;\nusing System.Globalization;\nusing System.Windows.Data;\n\nnamespace MyApp.Converters\n{\n    public class InverseBoolConverter : IValueConverter\n    {\n        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)\n        {\n            // Перевірка типу\n            if (value is not bool boolValue)\n                return false;  // Fallback значення\n            \n            // Інвертуємо\n            return !boolValue;\n        }\n        \n        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)\n        {\n            // ConvertBack — та сама логіка (інверсія симетрична)\n            if (value is not bool boolValue)\n                return false;\n            \n            return !boolValue;\n        }\n    }\n}\n",[2969,5062,5063,5073,5086,5104,5108,5121,5125,5138,5142,5177,5181,5186,5207,5220,5225,5230,5243,5247,5252,5286,5290,5295,5314,5323,5328,5339,5344,5349],{"__ignoreMap":2983},[2987,5064,5065,5068,5071],{"class":2989,"line":2990},[2987,5066,5067],{"class":4088},"using",[2987,5069,5070],{"class":3309}," System",[2987,5072,3180],{"class":3005},[2987,5074,5075,5077,5079,5081,5084],{"class":2989,"line":3016},[2987,5076,5067],{"class":4088},[2987,5078,5070],{"class":3309},[2987,5080,3123],{"class":3005},[2987,5082,5083],{"class":3309},"Globalization",[2987,5085,3180],{"class":3005},[2987,5087,5088,5090,5092,5094,5097,5099,5102],{"class":2989,"line":3324},[2987,5089,5067],{"class":4088},[2987,5091,5070],{"class":3309},[2987,5093,3123],{"class":3005},[2987,5095,5096],{"class":3309},"Windows",[2987,5098,3123],{"class":3005},[2987,5100,5101],{"class":3309},"Data",[2987,5103,3180],{"class":3005},[2987,5105,5106],{"class":2989,"line":3338},[2987,5107,3865],{"emptyLinePlaceholder":3864},[2987,5109,5110,5113,5116,5118],{"class":2989,"line":3344},[2987,5111,5112],{"class":3150},"namespace",[2987,5114,5115],{"class":3309}," MyApp",[2987,5117,3123],{"class":3005},[2987,5119,5120],{"class":3309},"Converters\n",[2987,5122,5123],{"class":2989,"line":3355},[2987,5124,3321],{"class":3005},[2987,5126,5127,5129,5131,5134,5136],{"class":2989,"line":3361},[2987,5128,3347],{"class":3150},[2987,5130,3306],{"class":3150},[2987,5132,5133],{"class":3309}," InverseBoolConverter",[2987,5135,3313],{"class":3005},[2987,5137,3884],{"class":3309},[2987,5139,5140],{"class":2989,"line":3375},[2987,5141,3358],{"class":3005},[2987,5143,5144,5147,5149,5151,5153,5155,5157,5159,5161,5163,5165,5167,5169,5171,5173,5175],{"class":2989,"line":3381},[2987,5145,5146],{"class":3150},"        public",[2987,5148,3900],{"class":3150},[2987,5150,3659],{"class":3404},[2987,5152,3905],{"class":3005},[2987,5154,3908],{"class":3150},[2987,5156,3670],{"class":3157},[2987,5158,3045],{"class":3005},[2987,5160,3915],{"class":3309},[2987,5162,3684],{"class":3157},[2987,5164,3045],{"class":3005},[2987,5166,3908],{"class":3150},[2987,5168,3697],{"class":3157},[2987,5170,3045],{"class":3005},[2987,5172,3928],{"class":3309},[2987,5174,3711],{"class":3157},[2987,5176,3933],{"class":3005},[2987,5178,5179],{"class":2989,"line":3387},[2987,5180,3384],{"class":3005},[2987,5182,5183],{"class":2989,"line":3401},[2987,5184,5185],{"class":3090},"            // Перевірка типу\n",[2987,5187,5188,5191,5193,5195,5197,5200,5202,5205],{"class":2989,"line":3411},[2987,5189,5190],{"class":4088},"            if",[2987,5192,4092],{"class":3005},[2987,5194,3396],{"class":3157},[2987,5196,4097],{"class":3150},[2987,5198,5199],{"class":3150}," not",[2987,5201,3330],{"class":3150},[2987,5203,5204],{"class":3157}," boolValue",[2987,5206,3933],{"class":3005},[2987,5208,5209,5212,5215,5217],{"class":2989,"line":3417},[2987,5210,5211],{"class":4088},"                return",[2987,5213,5214],{"class":3150}," false",[2987,5216,4377],{"class":3005},[2987,5218,5219],{"class":3090},"// Fallback значення\n",[2987,5221,5222],{"class":2989,"line":3423},[2987,5223,5224],{"class":3005},"            \n",[2987,5226,5227],{"class":2989,"line":3428},[2987,5228,5229],{"class":3090},"            // Інвертуємо\n",[2987,5231,5232,5235,5238,5241],{"class":2989,"line":3434},[2987,5233,5234],{"class":4088},"            return",[2987,5236,5237],{"class":3005}," !",[2987,5239,5240],{"class":3157},"boolValue",[2987,5242,3180],{"class":3005},[2987,5244,5245],{"class":2989,"line":3781},[2987,5246,3414],{"class":3005},[2987,5248,5249],{"class":2989,"line":3786},[2987,5250,5251],{"class":3005},"        \n",[2987,5253,5254,5256,5258,5260,5262,5264,5266,5268,5270,5272,5274,5276,5278,5280,5282,5284],{"class":2989,"line":3991},[2987,5255,5146],{"class":3150},[2987,5257,3900],{"class":3150},[2987,5259,3735],{"class":3404},[2987,5261,3905],{"class":3005},[2987,5263,3908],{"class":3150},[2987,5265,3670],{"class":3157},[2987,5267,3045],{"class":3005},[2987,5269,3915],{"class":3309},[2987,5271,3684],{"class":3157},[2987,5273,3045],{"class":3005},[2987,5275,3908],{"class":3150},[2987,5277,3697],{"class":3157},[2987,5279,3045],{"class":3005},[2987,5281,3928],{"class":3309},[2987,5283,3711],{"class":3157},[2987,5285,3933],{"class":3005},[2987,5287,5288],{"class":2989,"line":3997},[2987,5289,3384],{"class":3005},[2987,5291,5292],{"class":2989,"line":4002},[2987,5293,5294],{"class":3090},"            // ConvertBack — та сама логіка (інверсія симетрична)\n",[2987,5296,5298,5300,5302,5304,5306,5308,5310,5312],{"class":2989,"line":5297},22,[2987,5299,5190],{"class":4088},[2987,5301,4092],{"class":3005},[2987,5303,3396],{"class":3157},[2987,5305,4097],{"class":3150},[2987,5307,5199],{"class":3150},[2987,5309,3330],{"class":3150},[2987,5311,5204],{"class":3157},[2987,5313,3933],{"class":3005},[2987,5315,5317,5319,5321],{"class":2989,"line":5316},23,[2987,5318,5211],{"class":4088},[2987,5320,5214],{"class":3150},[2987,5322,3180],{"class":3005},[2987,5324,5326],{"class":2989,"line":5325},24,[2987,5327,5224],{"class":3005},[2987,5329,5331,5333,5335,5337],{"class":2989,"line":5330},25,[2987,5332,5234],{"class":4088},[2987,5334,5237],{"class":3005},[2987,5336,5240],{"class":3157},[2987,5338,3180],{"class":3005},[2987,5340,5342],{"class":2989,"line":5341},26,[2987,5343,3414],{"class":3005},[2987,5345,5347],{"class":2989,"line":5346},27,[2987,5348,3420],{"class":3005},[2987,5350,5352],{"class":2989,"line":5351},28,[2987,5353,3437],{"class":3005},[2965,5355,5356],{},[3031,5357,5358],{},"Реєстрація у ресурсах:",[2978,5360,5362],{"className":2980,"code":5361,"language":2982,"meta":2983,"style":2983},"\u003CWindow.Resources>\n    \u003Clocal:InverseBoolConverter x:Key=\"inverseBoolConverter\"/>\n\u003C/Window.Resources>\n",[2969,5363,5364,5372,5388],{"__ignoreMap":2983},[2987,5365,5366,5368,5370],{"class":2989,"line":2990},[2987,5367,2994],{"class":2993},[2987,5369,4657],{"class":2997},[2987,5371,3465],{"class":2993},[2987,5373,5374,5376,5379,5381,5383,5386],{"class":2989,"line":3016},[2987,5375,3470],{"class":2993},[2987,5377,5378],{"class":2997},"local:InverseBoolConverter",[2987,5380,4668],{"class":3001},[2987,5382,3006],{"class":3005},[2987,5384,5385],{"class":3009},"\"inverseBoolConverter\"",[2987,5387,3027],{"class":2993},[2987,5389,5390,5392,5394],{"class":2989,"line":3324},[2987,5391,3529],{"class":2993},[2987,5393,4657],{"class":2997},[2987,5395,3465],{"class":2993},[2965,5397,5398],{},[3031,5399,5400],{},"Використання:",[2978,5402,5404],{"className":2980,"code":5403,"language":2982,"meta":2983,"style":2983},"\u003CStackPanel Margin=\"20\">\n    \u003CCheckBox Content=\"Увімкнено\" IsChecked=\"{Binding IsEnabled}\"/>\n    \n    \u003C!-- Кнопка активна тільки коли IsEnabled = false -->\n    \u003CButton Content=\"Увімкнути\" \n            IsEnabled=\"{Binding IsEnabled, Converter={StaticResource inverseBoolConverter}}\"\n            Margin=\"0,10,0,0\"/>\n\u003C/StackPanel>\n",[2969,5405,5406,5420,5442,5446,5451,5467,5477,5488],{"__ignoreMap":2983},[2987,5407,5408,5410,5412,5414,5416,5418],{"class":2989,"line":2990},[2987,5409,2994],{"class":2993},[2987,5411,3454],{"class":2997},[2987,5413,3457],{"class":3001},[2987,5415,3006],{"class":3005},[2987,5417,3462],{"class":3009},[2987,5419,3465],{"class":2993},[2987,5421,5422,5424,5426,5428,5430,5433,5435,5437,5440],{"class":2989,"line":3016},[2987,5423,3470],{"class":2993},[2987,5425,3473],{"class":2997},[2987,5427,3476],{"class":3001},[2987,5429,3006],{"class":3005},[2987,5431,5432],{"class":3009},"\"Увімкнено\"",[2987,5434,3484],{"class":3001},[2987,5436,3006],{"class":3005},[2987,5438,5439],{"class":3009},"\"{Binding IsEnabled}\"",[2987,5441,3027],{"class":2993},[2987,5443,5444],{"class":2989,"line":3324},[2987,5445,3341],{"class":3005},[2987,5447,5448],{"class":2989,"line":3338},[2987,5449,5450],{"class":3090},"    \u003C!-- Кнопка активна тільки коли IsEnabled = false -->\n",[2987,5452,5453,5455,5458,5460,5462,5465],{"class":2989,"line":3344},[2987,5454,3470],{"class":2993},[2987,5456,5457],{"class":2997},"Button",[2987,5459,3476],{"class":3001},[2987,5461,3006],{"class":3005},[2987,5463,5464],{"class":3009},"\"Увімкнути\"",[2987,5466,3013],{"class":3005},[2987,5468,5469,5472,5474],{"class":2989,"line":3355},[2987,5470,5471],{"class":3001},"            IsEnabled",[2987,5473,3006],{"class":3005},[2987,5475,5476],{"class":3009},"\"{Binding IsEnabled, Converter={StaticResource inverseBoolConverter}}\"\n",[2987,5478,5479,5481,5483,5486],{"class":2989,"line":3361},[2987,5480,4767],{"class":3001},[2987,5482,3006],{"class":3005},[2987,5484,5485],{"class":3009},"\"0,10,0,0\"",[2987,5487,3027],{"class":2993},[2987,5489,5490,5492,5494],{"class":2989,"line":3375},[2987,5491,3529],{"class":2993},[2987,5493,3454],{"class":2997},[2987,5495,3465],{"class":2993},[2965,5497,5498],{},[3031,5499,5500],{},"Діаграма роботи:",[3540,5502,5503],{},[2978,5504,5506],{"className":3544,"code":5505,"language":3540,"meta":2983,"style":2983},"graph LR\n    A[ViewModel\u003Cbr/>IsEnabled: true] -->|Binding| B[InverseBoolConverter]\n    B -->|Convert\u003Cbr/>!true = false| C[Button.IsEnabled\u003Cbr/>false]\n    \n    A2[ViewModel\u003Cbr/>IsEnabled: false] -->|Binding| B2[InverseBoolConverter]\n    B2 -->|Convert\u003Cbr/>!false = true| C2[Button.IsEnabled\u003Cbr/>true]\n    \n    style B fill:#f59e0b,stroke:#b45309,color:#ffffff\n    style B2 fill:#f59e0b,stroke:#b45309,color:#ffffff\n    style C fill:#ef4444,stroke:#b91c1c,color:#ffffff\n    style C2 fill:#10b981,stroke:#059669,color:#ffffff\n",[2969,5507,5508,5512,5517,5522,5526,5531,5536,5540,5544,5549,5554],{"__ignoreMap":2983},[2987,5509,5510],{"class":2989,"line":2990},[2987,5511,3552],{},[2987,5513,5514],{"class":2989,"line":3016},[2987,5515,5516],{},"    A[ViewModel\u003Cbr/>IsEnabled: true] -->|Binding| B[InverseBoolConverter]\n",[2987,5518,5519],{"class":2989,"line":3324},[2987,5520,5521],{},"    B -->|Convert\u003Cbr/>!true = false| C[Button.IsEnabled\u003Cbr/>false]\n",[2987,5523,5524],{"class":2989,"line":3338},[2987,5525,3341],{},[2987,5527,5528],{"class":2989,"line":3344},[2987,5529,5530],{},"    A2[ViewModel\u003Cbr/>IsEnabled: false] -->|Binding| B2[InverseBoolConverter]\n",[2987,5532,5533],{"class":2989,"line":3355},[2987,5534,5535],{},"    B2 -->|Convert\u003Cbr/>!false = true| C2[Button.IsEnabled\u003Cbr/>true]\n",[2987,5537,5538],{"class":2989,"line":3361},[2987,5539,3341],{},[2987,5541,5542],{"class":2989,"line":3375},[2987,5543,3585],{},[2987,5545,5546],{"class":2989,"line":3381},[2987,5547,5548],{},"    style B2 fill:#f59e0b,stroke:#b45309,color:#ffffff\n",[2987,5550,5551],{"class":2989,"line":3387},[2987,5552,5553],{},"    style C fill:#ef4444,stroke:#b91c1c,color:#ffffff\n",[2987,5555,5556],{"class":2989,"line":3401},[2987,5557,5558],{},"    style C2 fill:#10b981,stroke:#059669,color:#ffffff\n",[3125,5560],{},[3214,5562,5564],{"id":5563},"конвертер-2-nulltovisibilityconverter","Конвертер 2: NullToVisibilityConverter",[2965,5566,5567,5569,5570,5572,5573,3123],{},[3031,5568,5034],{}," Приховати елемент, якщо значення ",[2969,5571,3272],{},". Показати, якщо не ",[2969,5574,3272],{},[2965,5576,5577,5579,5580,5016],{},[3031,5578,5048],{}," Показати повідомлення про помилку тільки коли воно є (не ",[2969,5581,3272],{},[2965,5583,5584],{},[3031,5585,5057],{},[2978,5587,5589],{"className":3136,"code":5588,"language":3138,"meta":2983,"style":2983},"using System;\nusing System.Globalization;\nusing System.Windows;\nusing System.Windows.Data;\n\nnamespace MyApp.Converters\n{\n    public class NullToVisibilityConverter : IValueConverter\n    {\n        // Властивість для налаштування: приховувати при null чи навпаки?\n        public bool InvertLogic { get; set; } = false;\n        \n        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)\n        {\n            bool isNull = value == null;\n            \n            // Якщо InvertLogic = true, інвертуємо логіку\n            if (InvertLogic)\n                isNull = !isNull;\n            \n            return isNull ? Visibility.Collapsed : Visibility.Visible;\n        }\n        \n        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)\n        {\n            // ConvertBack не має сенсу для Visibility → null\n            throw new NotImplementedException();\n        }\n    }\n}\n",[2969,5590,5591,5599,5611,5623,5639,5643,5653,5657,5670,5674,5679,5702,5706,5740,5744,5763,5767,5772,5783,5795,5799,5823,5827,5831,5865,5869,5874,5886,5890,5895],{"__ignoreMap":2983},[2987,5592,5593,5595,5597],{"class":2989,"line":2990},[2987,5594,5067],{"class":4088},[2987,5596,5070],{"class":3309},[2987,5598,3180],{"class":3005},[2987,5600,5601,5603,5605,5607,5609],{"class":2989,"line":3016},[2987,5602,5067],{"class":4088},[2987,5604,5070],{"class":3309},[2987,5606,3123],{"class":3005},[2987,5608,5083],{"class":3309},[2987,5610,3180],{"class":3005},[2987,5612,5613,5615,5617,5619,5621],{"class":2989,"line":3324},[2987,5614,5067],{"class":4088},[2987,5616,5070],{"class":3309},[2987,5618,3123],{"class":3005},[2987,5620,5096],{"class":3309},[2987,5622,3180],{"class":3005},[2987,5624,5625,5627,5629,5631,5633,5635,5637],{"class":2989,"line":3338},[2987,5626,5067],{"class":4088},[2987,5628,5070],{"class":3309},[2987,5630,3123],{"class":3005},[2987,5632,5096],{"class":3309},[2987,5634,3123],{"class":3005},[2987,5636,5101],{"class":3309},[2987,5638,3180],{"class":3005},[2987,5640,5641],{"class":2989,"line":3344},[2987,5642,3865],{"emptyLinePlaceholder":3864},[2987,5644,5645,5647,5649,5651],{"class":2989,"line":3355},[2987,5646,5112],{"class":3150},[2987,5648,5115],{"class":3309},[2987,5650,3123],{"class":3005},[2987,5652,5120],{"class":3309},[2987,5654,5655],{"class":2989,"line":3361},[2987,5656,3321],{"class":3005},[2987,5658,5659,5661,5663,5666,5668],{"class":2989,"line":3375},[2987,5660,3347],{"class":3150},[2987,5662,3306],{"class":3150},[2987,5664,5665],{"class":3309}," NullToVisibilityConverter",[2987,5667,3313],{"class":3005},[2987,5669,3884],{"class":3309},[2987,5671,5672],{"class":2989,"line":3381},[2987,5673,3358],{"class":3005},[2987,5675,5676],{"class":2989,"line":3387},[2987,5677,5678],{"class":3090},"        // Властивість для налаштування: приховувати при null чи навпаки?\n",[2987,5680,5681,5683,5685,5688,5690,5692,5694,5696,5698,5700],{"class":2989,"line":3401},[2987,5682,5146],{"class":3150},[2987,5684,3330],{"class":3150},[2987,5686,5687],{"class":3157}," InvertLogic",[2987,5689,3161],{"class":3005},[2987,5691,3164],{"class":3150},[2987,5693,3167],{"class":3005},[2987,5695,3170],{"class":3150},[2987,5697,3173],{"class":3005},[2987,5699,3235],{"class":3150},[2987,5701,3180],{"class":3005},[2987,5703,5704],{"class":2989,"line":3411},[2987,5705,5251],{"class":3005},[2987,5707,5708,5710,5712,5714,5716,5718,5720,5722,5724,5726,5728,5730,5732,5734,5736,5738],{"class":2989,"line":3417},[2987,5709,5146],{"class":3150},[2987,5711,3900],{"class":3150},[2987,5713,3659],{"class":3404},[2987,5715,3905],{"class":3005},[2987,5717,3908],{"class":3150},[2987,5719,3670],{"class":3157},[2987,5721,3045],{"class":3005},[2987,5723,3915],{"class":3309},[2987,5725,3684],{"class":3157},[2987,5727,3045],{"class":3005},[2987,5729,3908],{"class":3150},[2987,5731,3697],{"class":3157},[2987,5733,3045],{"class":3005},[2987,5735,3928],{"class":3309},[2987,5737,3711],{"class":3157},[2987,5739,3933],{"class":3005},[2987,5741,5742],{"class":2989,"line":3423},[2987,5743,3384],{"class":3005},[2987,5745,5746,5749,5752,5754,5756,5759,5761],{"class":2989,"line":3428},[2987,5747,5748],{"class":3150},"            bool",[2987,5750,5751],{"class":3157}," isNull",[2987,5753,3393],{"class":3005},[2987,5755,3396],{"class":3157},[2987,5757,5758],{"class":3005}," == ",[2987,5760,3272],{"class":3150},[2987,5762,3180],{"class":3005},[2987,5764,5765],{"class":2989,"line":3434},[2987,5766,5224],{"class":3005},[2987,5768,5769],{"class":2989,"line":3781},[2987,5770,5771],{"class":3090},"            // Якщо InvertLogic = true, інвертуємо логіку\n",[2987,5773,5774,5776,5778,5781],{"class":2989,"line":3786},[2987,5775,5190],{"class":4088},[2987,5777,4092],{"class":3005},[2987,5779,5780],{"class":3157},"InvertLogic",[2987,5782,3933],{"class":3005},[2987,5784,5785,5788,5790,5793],{"class":2989,"line":3991},[2987,5786,5787],{"class":3157},"                isNull",[2987,5789,4371],{"class":3005},[2987,5791,5792],{"class":3157},"isNull",[2987,5794,3180],{"class":3005},[2987,5796,5797],{"class":2989,"line":3997},[2987,5798,5224],{"class":3005},[2987,5800,5801,5803,5805,5807,5809,5811,5813,5815,5817,5819,5821],{"class":2989,"line":4002},[2987,5802,5234],{"class":4088},[2987,5804,5751],{"class":3157},[2987,5806,4394],{"class":3005},[2987,5808,3037],{"class":3157},[2987,5810,3123],{"class":3005},[2987,5812,3048],{"class":3157},[2987,5814,3313],{"class":3005},[2987,5816,3037],{"class":3157},[2987,5818,3123],{"class":3005},[2987,5820,3044],{"class":3157},[2987,5822,3180],{"class":3005},[2987,5824,5825],{"class":2989,"line":5297},[2987,5826,3414],{"class":3005},[2987,5828,5829],{"class":2989,"line":5316},[2987,5830,5251],{"class":3005},[2987,5832,5833,5835,5837,5839,5841,5843,5845,5847,5849,5851,5853,5855,5857,5859,5861,5863],{"class":2989,"line":5325},[2987,5834,5146],{"class":3150},[2987,5836,3900],{"class":3150},[2987,5838,3735],{"class":3404},[2987,5840,3905],{"class":3005},[2987,5842,3908],{"class":3150},[2987,5844,3670],{"class":3157},[2987,5846,3045],{"class":3005},[2987,5848,3915],{"class":3309},[2987,5850,3684],{"class":3157},[2987,5852,3045],{"class":3005},[2987,5854,3908],{"class":3150},[2987,5856,3697],{"class":3157},[2987,5858,3045],{"class":3005},[2987,5860,3928],{"class":3309},[2987,5862,3711],{"class":3157},[2987,5864,3933],{"class":3005},[2987,5866,5867],{"class":2989,"line":5330},[2987,5868,3384],{"class":3005},[2987,5870,5871],{"class":2989,"line":5341},[2987,5872,5873],{"class":3090},"            // ConvertBack не має сенсу для Visibility → null\n",[2987,5875,5876,5879,5881,5884],{"class":2989,"line":5346},[2987,5877,5878],{"class":4088},"            throw",[2987,5880,4204],{"class":3150},[2987,5882,5883],{"class":3309}," NotImplementedException",[2987,5885,3408],{"class":3005},[2987,5887,5888],{"class":2989,"line":5351},[2987,5889,3414],{"class":3005},[2987,5891,5893],{"class":2989,"line":5892},29,[2987,5894,3420],{"class":3005},[2987,5896,5898],{"class":2989,"line":5897},30,[2987,5899,3437],{"class":3005},[2965,5901,5902],{},[3031,5903,5904],{},"Реєстрація з налаштуванням:",[2978,5906,5908],{"className":2980,"code":5907,"language":2982,"meta":2983,"style":2983},"\u003CWindow.Resources>\n    \u003C!-- Приховати при null -->\n    \u003Clocal:NullToVisibilityConverter x:Key=\"nullToCollapsedConverter\" InvertLogic=\"False\"/>\n    \n    \u003C!-- Показати при null (інвертована логіка) -->\n    \u003Clocal:NullToVisibilityConverter x:Key=\"nullToVisibleConverter\" InvertLogic=\"True\"/>\n\u003C/Window.Resources>\n",[2969,5909,5910,5918,5923,5946,5950,5955,5976],{"__ignoreMap":2983},[2987,5911,5912,5914,5916],{"class":2989,"line":2990},[2987,5913,2994],{"class":2993},[2987,5915,4657],{"class":2997},[2987,5917,3465],{"class":2993},[2987,5919,5920],{"class":2989,"line":3016},[2987,5921,5922],{"class":3090},"    \u003C!-- Приховати при null -->\n",[2987,5924,5925,5927,5930,5932,5934,5937,5939,5941,5944],{"class":2989,"line":3324},[2987,5926,3470],{"class":2993},[2987,5928,5929],{"class":2997},"local:NullToVisibilityConverter",[2987,5931,4668],{"class":3001},[2987,5933,3006],{"class":3005},[2987,5935,5936],{"class":3009},"\"nullToCollapsedConverter\"",[2987,5938,5687],{"class":3001},[2987,5940,3006],{"class":3005},[2987,5942,5943],{"class":3009},"\"False\"",[2987,5945,3027],{"class":2993},[2987,5947,5948],{"class":2989,"line":3338},[2987,5949,3341],{"class":3005},[2987,5951,5952],{"class":2989,"line":3344},[2987,5953,5954],{"class":3090},"    \u003C!-- Показати при null (інвертована логіка) -->\n",[2987,5956,5957,5959,5961,5963,5965,5968,5970,5972,5974],{"class":2989,"line":3355},[2987,5958,3470],{"class":2993},[2987,5960,5929],{"class":2997},[2987,5962,4668],{"class":3001},[2987,5964,3006],{"class":3005},[2987,5966,5967],{"class":3009},"\"nullToVisibleConverter\"",[2987,5969,5687],{"class":3001},[2987,5971,3006],{"class":3005},[2987,5973,4902],{"class":3009},[2987,5975,3027],{"class":2993},[2987,5977,5978,5980,5982],{"class":2989,"line":3361},[2987,5979,3529],{"class":2993},[2987,5981,4657],{"class":2997},[2987,5983,3465],{"class":2993},[2965,5985,5986],{},[3031,5987,5400],{},[2978,5989,5991],{"className":2980,"code":5990,"language":2982,"meta":2983,"style":2983},"\u003CStackPanel Margin=\"20\">\n    \u003CTextBox Text=\"{Binding ErrorMessage, UpdateSourceTrigger=PropertyChanged}\"/>\n    \n    \u003C!-- Показати тільки якщо ErrorMessage не null -->\n    \u003CBorder Background=\"#FFEBEE\" \n            BorderBrush=\"#F44336\" \n            BorderThickness=\"1\" \n            Padding=\"10\" \n            Margin=\"0,10,0,0\"\n            Visibility=\"{Binding ErrorMessage, Converter={StaticResource nullToCollapsedConverter}}\">\n        \u003CTextBlock Text=\"{Binding ErrorMessage}\" \n                   Foreground=\"#D32F2F\"/>\n    \u003C/Border>\n\u003C/StackPanel>\n",[2969,5992,5993,6007,6023,6027,6032,6047,6059,6071,6081,6089,6100,6115,6127,6135],{"__ignoreMap":2983},[2987,5994,5995,5997,5999,6001,6003,6005],{"class":2989,"line":2990},[2987,5996,2994],{"class":2993},[2987,5998,3454],{"class":2997},[2987,6000,3457],{"class":3001},[2987,6002,3006],{"class":3005},[2987,6004,3462],{"class":3009},[2987,6006,3465],{"class":2993},[2987,6008,6009,6011,6014,6016,6018,6021],{"class":2989,"line":3016},[2987,6010,3470],{"class":2993},[2987,6012,6013],{"class":2997},"TextBox",[2987,6015,3002],{"class":3001},[2987,6017,3006],{"class":3005},[2987,6019,6020],{"class":3009},"\"{Binding ErrorMessage, UpdateSourceTrigger=PropertyChanged}\"",[2987,6022,3027],{"class":2993},[2987,6024,6025],{"class":2989,"line":3324},[2987,6026,3341],{"class":3005},[2987,6028,6029],{"class":2989,"line":3338},[2987,6030,6031],{"class":3090},"    \u003C!-- Показати тільки якщо ErrorMessage не null -->\n",[2987,6033,6034,6036,6038,6040,6042,6045],{"class":2989,"line":3344},[2987,6035,3470],{"class":2993},[2987,6037,4740],{"class":2997},[2987,6039,4743],{"class":3001},[2987,6041,3006],{"class":3005},[2987,6043,6044],{"class":3009},"\"#FFEBEE\"",[2987,6046,3013],{"class":3005},[2987,6048,6049,6052,6054,6057],{"class":2989,"line":3355},[2987,6050,6051],{"class":3001},"            BorderBrush",[2987,6053,3006],{"class":3005},[2987,6055,6056],{"class":3009},"\"#F44336\"",[2987,6058,3013],{"class":3005},[2987,6060,6061,6064,6066,6069],{"class":2989,"line":3361},[2987,6062,6063],{"class":3001},"            BorderThickness",[2987,6065,3006],{"class":3005},[2987,6067,6068],{"class":3009},"\"1\"",[2987,6070,3013],{"class":3005},[2987,6072,6073,6075,6077,6079],{"class":2989,"line":3375},[2987,6074,4755],{"class":3001},[2987,6076,3006],{"class":3005},[2987,6078,4760],{"class":3009},[2987,6080,3013],{"class":3005},[2987,6082,6083,6085,6087],{"class":2989,"line":3381},[2987,6084,4767],{"class":3001},[2987,6086,3006],{"class":3005},[2987,6088,4772],{"class":3009},[2987,6090,6091,6093,6095,6098],{"class":2989,"line":3387},[2987,6092,4777],{"class":3001},[2987,6094,3006],{"class":3005},[2987,6096,6097],{"class":3009},"\"{Binding ErrorMessage, Converter={StaticResource nullToCollapsedConverter}}\"",[2987,6099,3465],{"class":2993},[2987,6101,6102,6104,6106,6108,6110,6113],{"class":2989,"line":3401},[2987,6103,4789],{"class":2993},[2987,6105,2998],{"class":2997},[2987,6107,3002],{"class":3001},[2987,6109,3006],{"class":3005},[2987,6111,6112],{"class":3009},"\"{Binding ErrorMessage}\"",[2987,6114,3013],{"class":3005},[2987,6116,6117,6120,6122,6125],{"class":2989,"line":3411},[2987,6118,6119],{"class":3001},"                   Foreground",[2987,6121,3006],{"class":3005},[2987,6123,6124],{"class":3009},"\"#D32F2F\"",[2987,6126,3027],{"class":2993},[2987,6128,6129,6131,6133],{"class":2989,"line":3417},[2987,6130,4805],{"class":2993},[2987,6132,4740],{"class":2997},[2987,6134,3465],{"class":2993},[2987,6136,6137,6139,6141],{"class":2989,"line":3423},[2987,6138,3529],{"class":2993},[2987,6140,3454],{"class":2997},[2987,6142,3465],{"class":2993},[2965,6144,6145,6148,6149,6152,6153,3123],{},[3031,6146,6147],{},"Результат:"," Червона рамка з помилкою показується тільки коли ",[2969,6150,6151],{},"ErrorMessage"," не ",[2969,6154,3272],{},[3125,6156],{},[3214,6158,6160],{"id":6159},"конвертер-3-enumtobrushconverter","Конвертер 3: EnumToBrushConverter",[2965,6162,6163,6165],{},[3031,6164,5034],{}," Перетворити enum у колір (Brush). Різні статуси — різні кольори.",[2965,6167,6168,6170,6171,6174,6175,3251,6178,6181],{},[3031,6169,5048],{}," Статус замовлення: ",[2969,6172,6173],{},"Pending"," → жовтий, ",[2969,6176,6177],{},"Completed",[2969,6179,6180],{},"Cancelled"," → червоний.",[2965,6183,6184],{},[3031,6185,6186],{},"Enum:",[2978,6188,6190],{"className":3136,"code":6189,"language":3138,"meta":2983,"style":2983},"public enum OrderStatus\n{\n    Pending,\n    Processing,\n    Completed,\n    Cancelled\n}\n",[2969,6191,6192,6202,6206,6214,6221,6228,6233],{"__ignoreMap":2983},[2987,6193,6194,6196,6199],{"class":2989,"line":2990},[2987,6195,3151],{"class":3150},[2987,6197,6198],{"class":3150}," enum",[2987,6200,6201],{"class":3309}," OrderStatus\n",[2987,6203,6204],{"class":2989,"line":3016},[2987,6205,3321],{"class":3005},[2987,6207,6208,6211],{"class":2989,"line":3324},[2987,6209,6210],{"class":3157},"    Pending",[2987,6212,6213],{"class":3005},",\n",[2987,6215,6216,6219],{"class":2989,"line":3338},[2987,6217,6218],{"class":3157},"    Processing",[2987,6220,6213],{"class":3005},[2987,6222,6223,6226],{"class":2989,"line":3344},[2987,6224,6225],{"class":3157},"    Completed",[2987,6227,6213],{"class":3005},[2987,6229,6230],{"class":2989,"line":3355},[2987,6231,6232],{"class":3157},"    Cancelled\n",[2987,6234,6235],{"class":2989,"line":3361},[2987,6236,3437],{"class":3005},[2965,6238,6239],{},[3031,6240,6241],{},"Реалізація конвертера:",[2978,6243,6245],{"className":3136,"code":6244,"language":3138,"meta":2983,"style":2983},"using System;\nusing System.Globalization;\nusing System.Windows.Data;\nusing System.Windows.Media;\n\nnamespace MyApp.Converters\n{\n    public class OrderStatusToBrushConverter : IValueConverter\n    {\n        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)\n        {\n            if (value is not OrderStatus status)\n                return Brushes.Gray;  // Fallback\n            \n            return status switch\n            {\n                OrderStatus.Pending => new SolidColorBrush(Color.FromRgb(255, 193, 7)),    // Жовтий\n                OrderStatus.Processing => new SolidColorBrush(Color.FromRgb(33, 150, 243)), // Синій\n                OrderStatus.Completed => new SolidColorBrush(Color.FromRgb(76, 175, 80)),   // Зелений\n                OrderStatus.Cancelled => new SolidColorBrush(Color.FromRgb(244, 67, 54)),   // Червоний\n                _ => Brushes.Gray\n            };\n        }\n        \n        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)\n        {\n            // ConvertBack не має сенсу для Brush → Enum\n            throw new NotImplementedException();\n        }\n    }\n}\n",[2969,6246,6247,6255,6267,6283,6300,6304,6314,6318,6331,6335,6369,6373,6393,6410,6414,6423,6428,6477,6521,6564,6606,6621,6626,6630,6634,6668,6672,6677,6687,6691,6695],{"__ignoreMap":2983},[2987,6248,6249,6251,6253],{"class":2989,"line":2990},[2987,6250,5067],{"class":4088},[2987,6252,5070],{"class":3309},[2987,6254,3180],{"class":3005},[2987,6256,6257,6259,6261,6263,6265],{"class":2989,"line":3016},[2987,6258,5067],{"class":4088},[2987,6260,5070],{"class":3309},[2987,6262,3123],{"class":3005},[2987,6264,5083],{"class":3309},[2987,6266,3180],{"class":3005},[2987,6268,6269,6271,6273,6275,6277,6279,6281],{"class":2989,"line":3324},[2987,6270,5067],{"class":4088},[2987,6272,5070],{"class":3309},[2987,6274,3123],{"class":3005},[2987,6276,5096],{"class":3309},[2987,6278,3123],{"class":3005},[2987,6280,5101],{"class":3309},[2987,6282,3180],{"class":3005},[2987,6284,6285,6287,6289,6291,6293,6295,6298],{"class":2989,"line":3338},[2987,6286,5067],{"class":4088},[2987,6288,5070],{"class":3309},[2987,6290,3123],{"class":3005},[2987,6292,5096],{"class":3309},[2987,6294,3123],{"class":3005},[2987,6296,6297],{"class":3309},"Media",[2987,6299,3180],{"class":3005},[2987,6301,6302],{"class":2989,"line":3344},[2987,6303,3865],{"emptyLinePlaceholder":3864},[2987,6305,6306,6308,6310,6312],{"class":2989,"line":3355},[2987,6307,5112],{"class":3150},[2987,6309,5115],{"class":3309},[2987,6311,3123],{"class":3005},[2987,6313,5120],{"class":3309},[2987,6315,6316],{"class":2989,"line":3361},[2987,6317,3321],{"class":3005},[2987,6319,6320,6322,6324,6327,6329],{"class":2989,"line":3375},[2987,6321,3347],{"class":3150},[2987,6323,3306],{"class":3150},[2987,6325,6326],{"class":3309}," OrderStatusToBrushConverter",[2987,6328,3313],{"class":3005},[2987,6330,3884],{"class":3309},[2987,6332,6333],{"class":2989,"line":3381},[2987,6334,3358],{"class":3005},[2987,6336,6337,6339,6341,6343,6345,6347,6349,6351,6353,6355,6357,6359,6361,6363,6365,6367],{"class":2989,"line":3387},[2987,6338,5146],{"class":3150},[2987,6340,3900],{"class":3150},[2987,6342,3659],{"class":3404},[2987,6344,3905],{"class":3005},[2987,6346,3908],{"class":3150},[2987,6348,3670],{"class":3157},[2987,6350,3045],{"class":3005},[2987,6352,3915],{"class":3309},[2987,6354,3684],{"class":3157},[2987,6356,3045],{"class":3005},[2987,6358,3908],{"class":3150},[2987,6360,3697],{"class":3157},[2987,6362,3045],{"class":3005},[2987,6364,3928],{"class":3309},[2987,6366,3711],{"class":3157},[2987,6368,3933],{"class":3005},[2987,6370,6371],{"class":2989,"line":3401},[2987,6372,3384],{"class":3005},[2987,6374,6375,6377,6379,6381,6383,6385,6388,6391],{"class":2989,"line":3411},[2987,6376,5190],{"class":4088},[2987,6378,4092],{"class":3005},[2987,6380,3396],{"class":3157},[2987,6382,4097],{"class":3150},[2987,6384,5199],{"class":3150},[2987,6386,6387],{"class":3309}," OrderStatus",[2987,6389,6390],{"class":3157}," status",[2987,6392,3933],{"class":3005},[2987,6394,6395,6397,6400,6402,6405,6407],{"class":2989,"line":3417},[2987,6396,5211],{"class":4088},[2987,6398,6399],{"class":3157}," Brushes",[2987,6401,3123],{"class":3005},[2987,6403,6404],{"class":3157},"Gray",[2987,6406,4377],{"class":3005},[2987,6408,6409],{"class":3090},"// Fallback\n",[2987,6411,6412],{"class":2989,"line":3423},[2987,6413,5224],{"class":3005},[2987,6415,6416,6418,6420],{"class":2989,"line":3428},[2987,6417,5234],{"class":4088},[2987,6419,6390],{"class":3157},[2987,6421,6422],{"class":4088}," switch\n",[2987,6424,6425],{"class":2989,"line":3434},[2987,6426,6427],{"class":3005},"            {\n",[2987,6429,6430,6433,6435,6437,6439,6442,6445,6447,6450,6452,6455,6457,6461,6463,6466,6468,6471,6474],{"class":2989,"line":3781},[2987,6431,6432],{"class":3309},"                OrderStatus",[2987,6434,3123],{"class":3005},[2987,6436,6173],{"class":3309},[2987,6438,3367],{"class":3005},[2987,6440,6441],{"class":3150},"new",[2987,6443,6444],{"class":3309}," SolidColorBrush",[2987,6446,3905],{"class":3005},[2987,6448,6449],{"class":3157},"Color",[2987,6451,3123],{"class":3005},[2987,6453,6454],{"class":3404},"FromRgb",[2987,6456,3905],{"class":3005},[2987,6458,6460],{"class":6459},"sJj4R","255",[2987,6462,3045],{"class":3005},[2987,6464,6465],{"class":6459},"193",[2987,6467,3045],{"class":3005},[2987,6469,6470],{"class":6459},"7",[2987,6472,6473],{"class":3005},")),    ",[2987,6475,6476],{"class":3090},"// Жовтий\n",[2987,6478,6479,6481,6483,6486,6488,6490,6492,6494,6496,6498,6500,6502,6505,6507,6510,6512,6515,6518],{"class":2989,"line":3786},[2987,6480,6432],{"class":3309},[2987,6482,3123],{"class":3005},[2987,6484,6485],{"class":3309},"Processing",[2987,6487,3367],{"class":3005},[2987,6489,6441],{"class":3150},[2987,6491,6444],{"class":3309},[2987,6493,3905],{"class":3005},[2987,6495,6449],{"class":3157},[2987,6497,3123],{"class":3005},[2987,6499,6454],{"class":3404},[2987,6501,3905],{"class":3005},[2987,6503,6504],{"class":6459},"33",[2987,6506,3045],{"class":3005},[2987,6508,6509],{"class":6459},"150",[2987,6511,3045],{"class":3005},[2987,6513,6514],{"class":6459},"243",[2987,6516,6517],{"class":3005},")), ",[2987,6519,6520],{"class":3090},"// Синій\n",[2987,6522,6523,6525,6527,6529,6531,6533,6535,6537,6539,6541,6543,6545,6548,6550,6553,6555,6558,6561],{"class":2989,"line":3991},[2987,6524,6432],{"class":3309},[2987,6526,3123],{"class":3005},[2987,6528,6177],{"class":3309},[2987,6530,3367],{"class":3005},[2987,6532,6441],{"class":3150},[2987,6534,6444],{"class":3309},[2987,6536,3905],{"class":3005},[2987,6538,6449],{"class":3157},[2987,6540,3123],{"class":3005},[2987,6542,6454],{"class":3404},[2987,6544,3905],{"class":3005},[2987,6546,6547],{"class":6459},"76",[2987,6549,3045],{"class":3005},[2987,6551,6552],{"class":6459},"175",[2987,6554,3045],{"class":3005},[2987,6556,6557],{"class":6459},"80",[2987,6559,6560],{"class":3005},")),   ",[2987,6562,6563],{"class":3090},"// Зелений\n",[2987,6565,6566,6568,6570,6572,6574,6576,6578,6580,6582,6584,6586,6588,6591,6593,6596,6598,6601,6603],{"class":2989,"line":3997},[2987,6567,6432],{"class":3309},[2987,6569,3123],{"class":3005},[2987,6571,6180],{"class":3309},[2987,6573,3367],{"class":3005},[2987,6575,6441],{"class":3150},[2987,6577,6444],{"class":3309},[2987,6579,3905],{"class":3005},[2987,6581,6449],{"class":3157},[2987,6583,3123],{"class":3005},[2987,6585,6454],{"class":3404},[2987,6587,3905],{"class":3005},[2987,6589,6590],{"class":6459},"244",[2987,6592,3045],{"class":3005},[2987,6594,6595],{"class":6459},"67",[2987,6597,3045],{"class":3005},[2987,6599,6600],{"class":6459},"54",[2987,6602,6560],{"class":3005},[2987,6604,6605],{"class":3090},"// Червоний\n",[2987,6607,6608,6611,6613,6616,6618],{"class":2989,"line":4002},[2987,6609,6610],{"class":3150},"                _",[2987,6612,3367],{"class":3005},[2987,6614,6615],{"class":3157},"Brushes",[2987,6617,3123],{"class":3005},[2987,6619,6620],{"class":3157},"Gray\n",[2987,6622,6623],{"class":2989,"line":5297},[2987,6624,6625],{"class":3005},"            };\n",[2987,6627,6628],{"class":2989,"line":5316},[2987,6629,3414],{"class":3005},[2987,6631,6632],{"class":2989,"line":5325},[2987,6633,5251],{"class":3005},[2987,6635,6636,6638,6640,6642,6644,6646,6648,6650,6652,6654,6656,6658,6660,6662,6664,6666],{"class":2989,"line":5330},[2987,6637,5146],{"class":3150},[2987,6639,3900],{"class":3150},[2987,6641,3735],{"class":3404},[2987,6643,3905],{"class":3005},[2987,6645,3908],{"class":3150},[2987,6647,3670],{"class":3157},[2987,6649,3045],{"class":3005},[2987,6651,3915],{"class":3309},[2987,6653,3684],{"class":3157},[2987,6655,3045],{"class":3005},[2987,6657,3908],{"class":3150},[2987,6659,3697],{"class":3157},[2987,6661,3045],{"class":3005},[2987,6663,3928],{"class":3309},[2987,6665,3711],{"class":3157},[2987,6667,3933],{"class":3005},[2987,6669,6670],{"class":2989,"line":5341},[2987,6671,3384],{"class":3005},[2987,6673,6674],{"class":2989,"line":5346},[2987,6675,6676],{"class":3090},"            // ConvertBack не має сенсу для Brush → Enum\n",[2987,6678,6679,6681,6683,6685],{"class":2989,"line":5351},[2987,6680,5878],{"class":4088},[2987,6682,4204],{"class":3150},[2987,6684,5883],{"class":3309},[2987,6686,3408],{"class":3005},[2987,6688,6689],{"class":2989,"line":5892},[2987,6690,3414],{"class":3005},[2987,6692,6693],{"class":2989,"line":5897},[2987,6694,3420],{"class":3005},[2987,6696,6698],{"class":2989,"line":6697},31,[2987,6699,3437],{"class":3005},[2965,6701,6702],{},[3031,6703,5400],{},[2978,6705,6707],{"className":2980,"code":6706,"language":2982,"meta":2983,"style":2983},"\u003CWindow.Resources>\n    \u003Clocal:OrderStatusToBrushConverter x:Key=\"statusToBrushConverter\"/>\n\u003C/Window.Resources>\n\n\u003CStackPanel Margin=\"20\">\n    \u003CTextBlock Text=\"Статус замовлення:\"/>\n    \u003CComboBox SelectedItem=\"{Binding Status}\" \n              ItemsSource=\"{Binding AllStatuses}\"/>\n    \n    \u003CBorder Background=\"{Binding Status, Converter={StaticResource statusToBrushConverter}}\" \n            Padding=\"10\" \n            Margin=\"0,10,0,0\"\n            CornerRadius=\"5\">\n        \u003CTextBlock Text=\"{Binding Status}\" \n                   Foreground=\"White\" \n                   FontWeight=\"Bold\" \n                   HorizontalAlignment=\"Center\"/>\n    \u003C/Border>\n\u003C/StackPanel>\n",[2969,6708,6709,6717,6733,6741,6745,6759,6774,6791,6803,6807,6822,6832,6840,6852,6866,6877,6889,6901,6909],{"__ignoreMap":2983},[2987,6710,6711,6713,6715],{"class":2989,"line":2990},[2987,6712,2994],{"class":2993},[2987,6714,4657],{"class":2997},[2987,6716,3465],{"class":2993},[2987,6718,6719,6721,6724,6726,6728,6731],{"class":2989,"line":3016},[2987,6720,3470],{"class":2993},[2987,6722,6723],{"class":2997},"local:OrderStatusToBrushConverter",[2987,6725,4668],{"class":3001},[2987,6727,3006],{"class":3005},[2987,6729,6730],{"class":3009},"\"statusToBrushConverter\"",[2987,6732,3027],{"class":2993},[2987,6734,6735,6737,6739],{"class":2989,"line":3324},[2987,6736,3529],{"class":2993},[2987,6738,4657],{"class":2997},[2987,6740,3465],{"class":2993},[2987,6742,6743],{"class":2989,"line":3338},[2987,6744,3865],{"emptyLinePlaceholder":3864},[2987,6746,6747,6749,6751,6753,6755,6757],{"class":2989,"line":3344},[2987,6748,2994],{"class":2993},[2987,6750,3454],{"class":2997},[2987,6752,3457],{"class":3001},[2987,6754,3006],{"class":3005},[2987,6756,3462],{"class":3009},[2987,6758,3465],{"class":2993},[2987,6760,6761,6763,6765,6767,6769,6772],{"class":2989,"line":3355},[2987,6762,3470],{"class":2993},[2987,6764,2998],{"class":2997},[2987,6766,3002],{"class":3001},[2987,6768,3006],{"class":3005},[2987,6770,6771],{"class":3009},"\"Статус замовлення:\"",[2987,6773,3027],{"class":2993},[2987,6775,6776,6778,6781,6784,6786,6789],{"class":2989,"line":3361},[2987,6777,3470],{"class":2993},[2987,6779,6780],{"class":2997},"ComboBox",[2987,6782,6783],{"class":3001}," SelectedItem",[2987,6785,3006],{"class":3005},[2987,6787,6788],{"class":3009},"\"{Binding Status}\"",[2987,6790,3013],{"class":3005},[2987,6792,6793,6796,6798,6801],{"class":2989,"line":3375},[2987,6794,6795],{"class":3001},"              ItemsSource",[2987,6797,3006],{"class":3005},[2987,6799,6800],{"class":3009},"\"{Binding AllStatuses}\"",[2987,6802,3027],{"class":2993},[2987,6804,6805],{"class":2989,"line":3381},[2987,6806,3341],{"class":3005},[2987,6808,6809,6811,6813,6815,6817,6820],{"class":2989,"line":3387},[2987,6810,3470],{"class":2993},[2987,6812,4740],{"class":2997},[2987,6814,4743],{"class":3001},[2987,6816,3006],{"class":3005},[2987,6818,6819],{"class":3009},"\"{Binding Status, Converter={StaticResource statusToBrushConverter}}\"",[2987,6821,3013],{"class":3005},[2987,6823,6824,6826,6828,6830],{"class":2989,"line":3401},[2987,6825,4755],{"class":3001},[2987,6827,3006],{"class":3005},[2987,6829,4760],{"class":3009},[2987,6831,3013],{"class":3005},[2987,6833,6834,6836,6838],{"class":2989,"line":3411},[2987,6835,4767],{"class":3001},[2987,6837,3006],{"class":3005},[2987,6839,4772],{"class":3009},[2987,6841,6842,6845,6847,6850],{"class":2989,"line":3417},[2987,6843,6844],{"class":3001},"            CornerRadius",[2987,6846,3006],{"class":3005},[2987,6848,6849],{"class":3009},"\"5\"",[2987,6851,3465],{"class":2993},[2987,6853,6854,6856,6858,6860,6862,6864],{"class":2989,"line":3423},[2987,6855,4789],{"class":2993},[2987,6857,2998],{"class":2997},[2987,6859,3002],{"class":3001},[2987,6861,3006],{"class":3005},[2987,6863,6788],{"class":3009},[2987,6865,3013],{"class":3005},[2987,6867,6868,6870,6872,6875],{"class":2989,"line":3428},[2987,6869,6119],{"class":3001},[2987,6871,3006],{"class":3005},[2987,6873,6874],{"class":3009},"\"White\"",[2987,6876,3013],{"class":3005},[2987,6878,6879,6882,6884,6887],{"class":2989,"line":3434},[2987,6880,6881],{"class":3001},"                   FontWeight",[2987,6883,3006],{"class":3005},[2987,6885,6886],{"class":3009},"\"Bold\"",[2987,6888,3013],{"class":3005},[2987,6890,6891,6894,6896,6899],{"class":2989,"line":3781},[2987,6892,6893],{"class":3001},"                   HorizontalAlignment",[2987,6895,3006],{"class":3005},[2987,6897,6898],{"class":3009},"\"Center\"",[2987,6900,3027],{"class":2993},[2987,6902,6903,6905,6907],{"class":2989,"line":3786},[2987,6904,4805],{"class":2993},[2987,6906,4740],{"class":2997},[2987,6908,3465],{"class":2993},[2987,6910,6911,6913,6915],{"class":2989,"line":3991},[2987,6912,3529],{"class":2993},[2987,6914,3454],{"class":2997},[2987,6916,3465],{"class":2993},[2965,6918,6919],{},[3031,6920,6921],{},"Візуалізація:",[4854,6923,6925],{"title":6924},"EnumToBrushConverter для статусів",[2978,6926,6928],{"className":2980,"code":6927,"language":2982,"meta":2983,"style":2983},"\u003CStackPanel Margin=\"20\" Spacing=\"10\">\n  \u003CTextBlock Text=\"Статус замовлення:\"/>\n  \n  \u003CBorder Background=\"#FFC107\" Padding=\"10\" CornerRadius=\"5\">\n    \u003CTextBlock Text=\"Pending\" Foreground=\"White\" FontWeight=\"Bold\" HorizontalAlignment=\"Center\"/>\n  \u003C/Border>\n  \n  \u003CBorder Background=\"#2196F3\" Padding=\"10\" CornerRadius=\"5\">\n    \u003CTextBlock Text=\"Processing\" Foreground=\"White\" FontWeight=\"Bold\" HorizontalAlignment=\"Center\"/>\n  \u003C/Border>\n  \n  \u003CBorder Background=\"#4CAF50\" Padding=\"10\" CornerRadius=\"5\">\n    \u003CTextBlock Text=\"Completed\" Foreground=\"White\" FontWeight=\"Bold\" HorizontalAlignment=\"Center\"/>\n  \u003C/Border>\n  \n  \u003CBorder Background=\"#F44336\" Padding=\"10\" CornerRadius=\"5\">\n    \u003CTextBlock Text=\"Cancelled\" Foreground=\"White\" FontWeight=\"Bold\" HorizontalAlignment=\"Center\"/>\n  \u003C/Border>\n  \n  \u003CTextBlock Text=\"(У реальному WPF колір змінюється при виборі статусу)\" \n             FontSize=\"10\" \n             Foreground=\"Gray\"/>\n\u003C/StackPanel>\n",[2969,6929,6930,6950,6964,6968,6996,7032,7040,7044,7071,7104,7112,7116,7143,7176,7184,7188,7214,7247,7255,7259,7274,7284,7294],{"__ignoreMap":2983},[2987,6931,6932,6934,6936,6938,6940,6942,6944,6946,6948],{"class":2989,"line":2990},[2987,6933,2994],{"class":2993},[2987,6935,3454],{"class":2997},[2987,6937,3457],{"class":3001},[2987,6939,3006],{"class":3005},[2987,6941,3462],{"class":3009},[2987,6943,4876],{"class":3001},[2987,6945,3006],{"class":3005},[2987,6947,4760],{"class":3009},[2987,6949,3465],{"class":2993},[2987,6951,6952,6954,6956,6958,6960,6962],{"class":2989,"line":3016},[2987,6953,4887],{"class":2993},[2987,6955,2998],{"class":2997},[2987,6957,3002],{"class":3001},[2987,6959,3006],{"class":3005},[2987,6961,6771],{"class":3009},[2987,6963,3027],{"class":2993},[2987,6965,6966],{"class":2989,"line":3324},[2987,6967,4909],{"class":3005},[2987,6969,6970,6972,6974,6976,6978,6981,6983,6985,6987,6990,6992,6994],{"class":2989,"line":3338},[2987,6971,4887],{"class":2993},[2987,6973,4740],{"class":2997},[2987,6975,4743],{"class":3001},[2987,6977,3006],{"class":3005},[2987,6979,6980],{"class":3009},"\"#FFC107\"",[2987,6982,4924],{"class":3001},[2987,6984,3006],{"class":3005},[2987,6986,4760],{"class":3009},[2987,6988,6989],{"class":3001}," CornerRadius",[2987,6991,3006],{"class":3005},[2987,6993,6849],{"class":3009},[2987,6995,3465],{"class":2993},[2987,6997,6998,7000,7002,7004,7006,7009,7012,7014,7016,7019,7021,7023,7026,7028,7030],{"class":2989,"line":3344},[2987,6999,3470],{"class":2993},[2987,7001,2998],{"class":2997},[2987,7003,3002],{"class":3001},[2987,7005,3006],{"class":3005},[2987,7007,7008],{"class":3009},"\"Pending\"",[2987,7010,7011],{"class":3001}," Foreground",[2987,7013,3006],{"class":3005},[2987,7015,6874],{"class":3009},[2987,7017,7018],{"class":3001}," FontWeight",[2987,7020,3006],{"class":3005},[2987,7022,6886],{"class":3009},[2987,7024,7025],{"class":3001}," HorizontalAlignment",[2987,7027,3006],{"class":3005},[2987,7029,6898],{"class":3009},[2987,7031,3027],{"class":2993},[2987,7033,7034,7036,7038],{"class":2989,"line":3355},[2987,7035,4949],{"class":2993},[2987,7037,4740],{"class":2997},[2987,7039,3465],{"class":2993},[2987,7041,7042],{"class":2989,"line":3361},[2987,7043,4909],{"class":3005},[2987,7045,7046,7048,7050,7052,7054,7057,7059,7061,7063,7065,7067,7069],{"class":2989,"line":3375},[2987,7047,4887],{"class":2993},[2987,7049,4740],{"class":2997},[2987,7051,4743],{"class":3001},[2987,7053,3006],{"class":3005},[2987,7055,7056],{"class":3009},"\"#2196F3\"",[2987,7058,4924],{"class":3001},[2987,7060,3006],{"class":3005},[2987,7062,4760],{"class":3009},[2987,7064,6989],{"class":3001},[2987,7066,3006],{"class":3005},[2987,7068,6849],{"class":3009},[2987,7070,3465],{"class":2993},[2987,7072,7073,7075,7077,7079,7081,7084,7086,7088,7090,7092,7094,7096,7098,7100,7102],{"class":2989,"line":3381},[2987,7074,3470],{"class":2993},[2987,7076,2998],{"class":2997},[2987,7078,3002],{"class":3001},[2987,7080,3006],{"class":3005},[2987,7082,7083],{"class":3009},"\"Processing\"",[2987,7085,7011],{"class":3001},[2987,7087,3006],{"class":3005},[2987,7089,6874],{"class":3009},[2987,7091,7018],{"class":3001},[2987,7093,3006],{"class":3005},[2987,7095,6886],{"class":3009},[2987,7097,7025],{"class":3001},[2987,7099,3006],{"class":3005},[2987,7101,6898],{"class":3009},[2987,7103,3027],{"class":2993},[2987,7105,7106,7108,7110],{"class":2989,"line":3387},[2987,7107,4949],{"class":2993},[2987,7109,4740],{"class":2997},[2987,7111,3465],{"class":2993},[2987,7113,7114],{"class":2989,"line":3401},[2987,7115,4909],{"class":3005},[2987,7117,7118,7120,7122,7124,7126,7129,7131,7133,7135,7137,7139,7141],{"class":2989,"line":3411},[2987,7119,4887],{"class":2993},[2987,7121,4740],{"class":2997},[2987,7123,4743],{"class":3001},[2987,7125,3006],{"class":3005},[2987,7127,7128],{"class":3009},"\"#4CAF50\"",[2987,7130,4924],{"class":3001},[2987,7132,3006],{"class":3005},[2987,7134,4760],{"class":3009},[2987,7136,6989],{"class":3001},[2987,7138,3006],{"class":3005},[2987,7140,6849],{"class":3009},[2987,7142,3465],{"class":2993},[2987,7144,7145,7147,7149,7151,7153,7156,7158,7160,7162,7164,7166,7168,7170,7172,7174],{"class":2989,"line":3417},[2987,7146,3470],{"class":2993},[2987,7148,2998],{"class":2997},[2987,7150,3002],{"class":3001},[2987,7152,3006],{"class":3005},[2987,7154,7155],{"class":3009},"\"Completed\"",[2987,7157,7011],{"class":3001},[2987,7159,3006],{"class":3005},[2987,7161,6874],{"class":3009},[2987,7163,7018],{"class":3001},[2987,7165,3006],{"class":3005},[2987,7167,6886],{"class":3009},[2987,7169,7025],{"class":3001},[2987,7171,3006],{"class":3005},[2987,7173,6898],{"class":3009},[2987,7175,3027],{"class":2993},[2987,7177,7178,7180,7182],{"class":2989,"line":3423},[2987,7179,4949],{"class":2993},[2987,7181,4740],{"class":2997},[2987,7183,3465],{"class":2993},[2987,7185,7186],{"class":2989,"line":3428},[2987,7187,4909],{"class":3005},[2987,7189,7190,7192,7194,7196,7198,7200,7202,7204,7206,7208,7210,7212],{"class":2989,"line":3434},[2987,7191,4887],{"class":2993},[2987,7193,4740],{"class":2997},[2987,7195,4743],{"class":3001},[2987,7197,3006],{"class":3005},[2987,7199,6056],{"class":3009},[2987,7201,4924],{"class":3001},[2987,7203,3006],{"class":3005},[2987,7205,4760],{"class":3009},[2987,7207,6989],{"class":3001},[2987,7209,3006],{"class":3005},[2987,7211,6849],{"class":3009},[2987,7213,3465],{"class":2993},[2987,7215,7216,7218,7220,7222,7224,7227,7229,7231,7233,7235,7237,7239,7241,7243,7245],{"class":2989,"line":3781},[2987,7217,3470],{"class":2993},[2987,7219,2998],{"class":2997},[2987,7221,3002],{"class":3001},[2987,7223,3006],{"class":3005},[2987,7225,7226],{"class":3009},"\"Cancelled\"",[2987,7228,7011],{"class":3001},[2987,7230,3006],{"class":3005},[2987,7232,6874],{"class":3009},[2987,7234,7018],{"class":3001},[2987,7236,3006],{"class":3005},[2987,7238,6886],{"class":3009},[2987,7240,7025],{"class":3001},[2987,7242,3006],{"class":3005},[2987,7244,6898],{"class":3009},[2987,7246,3027],{"class":2993},[2987,7248,7249,7251,7253],{"class":2989,"line":3786},[2987,7250,4949],{"class":2993},[2987,7252,4740],{"class":2997},[2987,7254,3465],{"class":2993},[2987,7256,7257],{"class":2989,"line":3991},[2987,7258,4909],{"class":3005},[2987,7260,7261,7263,7265,7267,7269,7272],{"class":2989,"line":3997},[2987,7262,4887],{"class":2993},[2987,7264,2998],{"class":2997},[2987,7266,3002],{"class":3001},[2987,7268,3006],{"class":3005},[2987,7270,7271],{"class":3009},"\"(У реальному WPF колір змінюється при виборі статусу)\"",[2987,7273,3013],{"class":3005},[2987,7275,7276,7278,7280,7282],{"class":2989,"line":4002},[2987,7277,4977],{"class":3001},[2987,7279,3006],{"class":3005},[2987,7281,4760],{"class":3009},[2987,7283,3013],{"class":3005},[2987,7285,7286,7288,7290,7292],{"class":2989,"line":5297},[2987,7287,4988],{"class":3001},[2987,7289,3006],{"class":3005},[2987,7291,4993],{"class":3009},[2987,7293,3027],{"class":2993},[2987,7295,7296,7298,7300],{"class":2989,"line":5316},[2987,7297,3529],{"class":2993},[2987,7299,3454],{"class":2997},[2987,7301,3465],{"class":2993},[3125,7303],{},[3214,7305,7307],{"id":7306},"конвертер-4-datetostringconverter","Конвертер 4: DateToStringConverter",[2965,7309,7310,7312],{},[3031,7311,5034],{}," Форматувати дату у читабельний формат з урахуванням культури.",[2965,7314,7315,7317],{},[3031,7316,5048],{}," Показати дату народження як \"10 квітня 2026 року\" замість \"10.04.2026 0:00:00\".",[2965,7319,7320],{},[3031,7321,5057],{},[2978,7323,7325],{"className":3136,"code":7324,"language":3138,"meta":2983,"style":2983},"using System;\nusing System.Globalization;\nusing System.Windows.Data;\n\nnamespace MyApp.Converters\n{\n    public class DateToStringConverter : IValueConverter\n    {\n        // Формат за замовчуванням\n        public string Format { get; set; } = \"D\";  // Long date format\n        \n        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)\n        {\n            if (value is not DateTime date)\n                return string.Empty;\n            \n            // Використовуємо parameter як формат, якщо передано\n            string format = parameter?.ToString() ?? Format;\n            \n            // Форматуємо з урахуванням культури\n            return date.ToString(format, culture);\n        }\n        \n        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)\n        {\n            if (value is not string str)\n                return DateTime.MinValue;\n            \n            // Спроба парсингу\n            if (DateTime.TryParse(str, culture, DateTimeStyles.None, out DateTime result))\n                return result;\n            \n            return DateTime.MinValue;\n        }\n    }\n}\n",[2969,7326,7327,7335,7347,7363,7367,7377,7381,7394,7398,7403,7429,7433,7467,7471,7489,7502,7506,7511,7535,7539,7544,7565,7569,7573,7607,7611,7630,7643,7647,7652,7696,7704,7709,7722,7727,7732],{"__ignoreMap":2983},[2987,7328,7329,7331,7333],{"class":2989,"line":2990},[2987,7330,5067],{"class":4088},[2987,7332,5070],{"class":3309},[2987,7334,3180],{"class":3005},[2987,7336,7337,7339,7341,7343,7345],{"class":2989,"line":3016},[2987,7338,5067],{"class":4088},[2987,7340,5070],{"class":3309},[2987,7342,3123],{"class":3005},[2987,7344,5083],{"class":3309},[2987,7346,3180],{"class":3005},[2987,7348,7349,7351,7353,7355,7357,7359,7361],{"class":2989,"line":3324},[2987,7350,5067],{"class":4088},[2987,7352,5070],{"class":3309},[2987,7354,3123],{"class":3005},[2987,7356,5096],{"class":3309},[2987,7358,3123],{"class":3005},[2987,7360,5101],{"class":3309},[2987,7362,3180],{"class":3005},[2987,7364,7365],{"class":2989,"line":3338},[2987,7366,3865],{"emptyLinePlaceholder":3864},[2987,7368,7369,7371,7373,7375],{"class":2989,"line":3344},[2987,7370,5112],{"class":3150},[2987,7372,5115],{"class":3309},[2987,7374,3123],{"class":3005},[2987,7376,5120],{"class":3309},[2987,7378,7379],{"class":2989,"line":3355},[2987,7380,3321],{"class":3005},[2987,7382,7383,7385,7387,7390,7392],{"class":2989,"line":3361},[2987,7384,3347],{"class":3150},[2987,7386,3306],{"class":3150},[2987,7388,7389],{"class":3309}," DateToStringConverter",[2987,7391,3313],{"class":3005},[2987,7393,3884],{"class":3309},[2987,7395,7396],{"class":2989,"line":3375},[2987,7397,3358],{"class":3005},[2987,7399,7400],{"class":2989,"line":3381},[2987,7401,7402],{"class":3090},"        // Формат за замовчуванням\n",[2987,7404,7405,7407,7409,7412,7414,7416,7418,7420,7422,7424,7426],{"class":2989,"line":3387},[2987,7406,5146],{"class":3150},[2987,7408,3154],{"class":3150},[2987,7410,7411],{"class":3157}," Format",[2987,7413,3161],{"class":3005},[2987,7415,3164],{"class":3150},[2987,7417,3167],{"class":3005},[2987,7419,3170],{"class":3150},[2987,7421,3173],{"class":3005},[2987,7423,4512],{"class":3176},[2987,7425,4377],{"class":3005},[2987,7427,7428],{"class":3090},"// Long date format\n",[2987,7430,7431],{"class":2989,"line":3401},[2987,7432,5251],{"class":3005},[2987,7434,7435,7437,7439,7441,7443,7445,7447,7449,7451,7453,7455,7457,7459,7461,7463,7465],{"class":2989,"line":3411},[2987,7436,5146],{"class":3150},[2987,7438,3900],{"class":3150},[2987,7440,3659],{"class":3404},[2987,7442,3905],{"class":3005},[2987,7444,3908],{"class":3150},[2987,7446,3670],{"class":3157},[2987,7448,3045],{"class":3005},[2987,7450,3915],{"class":3309},[2987,7452,3684],{"class":3157},[2987,7454,3045],{"class":3005},[2987,7456,3908],{"class":3150},[2987,7458,3697],{"class":3157},[2987,7460,3045],{"class":3005},[2987,7462,3928],{"class":3309},[2987,7464,3711],{"class":3157},[2987,7466,3933],{"class":3005},[2987,7468,7469],{"class":2989,"line":3417},[2987,7470,3384],{"class":3005},[2987,7472,7473,7475,7477,7479,7481,7483,7485,7487],{"class":2989,"line":3423},[2987,7474,5190],{"class":4088},[2987,7476,4092],{"class":3005},[2987,7478,3396],{"class":3157},[2987,7480,4097],{"class":3150},[2987,7482,5199],{"class":3150},[2987,7484,4482],{"class":3309},[2987,7486,4485],{"class":3157},[2987,7488,3933],{"class":3005},[2987,7490,7491,7493,7495,7497,7500],{"class":2989,"line":3428},[2987,7492,5211],{"class":4088},[2987,7494,3154],{"class":3150},[2987,7496,3123],{"class":3005},[2987,7498,7499],{"class":3157},"Empty",[2987,7501,3180],{"class":3005},[2987,7503,7504],{"class":2989,"line":3434},[2987,7505,5224],{"class":3005},[2987,7507,7508],{"class":2989,"line":3781},[2987,7509,7510],{"class":3090},"            // Використовуємо parameter як формат, якщо передано\n",[2987,7512,7513,7516,7519,7521,7523,7525,7527,7530,7533],{"class":2989,"line":3786},[2987,7514,7515],{"class":3150},"            string",[2987,7517,7518],{"class":3157}," format",[2987,7520,3393],{"class":3005},[2987,7522,4316],{"class":3157},[2987,7524,4319],{"class":3005},[2987,7526,4322],{"class":3404},[2987,7528,7529],{"class":3005},"() ?? ",[2987,7531,7532],{"class":3157},"Format",[2987,7534,3180],{"class":3005},[2987,7536,7537],{"class":2989,"line":3991},[2987,7538,5224],{"class":3005},[2987,7540,7541],{"class":2989,"line":3997},[2987,7542,7543],{"class":3090},"            // Форматуємо з урахуванням культури\n",[2987,7545,7546,7548,7550,7552,7554,7556,7559,7561,7563],{"class":2989,"line":4002},[2987,7547,5234],{"class":4088},[2987,7549,4485],{"class":3157},[2987,7551,3123],{"class":3005},[2987,7553,4322],{"class":3404},[2987,7555,3905],{"class":3005},[2987,7557,7558],{"class":3157},"format",[2987,7560,3045],{"class":3005},[2987,7562,4517],{"class":3157},[2987,7564,4215],{"class":3005},[2987,7566,7567],{"class":2989,"line":5297},[2987,7568,3414],{"class":3005},[2987,7570,7571],{"class":2989,"line":5316},[2987,7572,5251],{"class":3005},[2987,7574,7575,7577,7579,7581,7583,7585,7587,7589,7591,7593,7595,7597,7599,7601,7603,7605],{"class":2989,"line":5325},[2987,7576,5146],{"class":3150},[2987,7578,3900],{"class":3150},[2987,7580,3735],{"class":3404},[2987,7582,3905],{"class":3005},[2987,7584,3908],{"class":3150},[2987,7586,3670],{"class":3157},[2987,7588,3045],{"class":3005},[2987,7590,3915],{"class":3309},[2987,7592,3684],{"class":3157},[2987,7594,3045],{"class":3005},[2987,7596,3908],{"class":3150},[2987,7598,3697],{"class":3157},[2987,7600,3045],{"class":3005},[2987,7602,3928],{"class":3309},[2987,7604,3711],{"class":3157},[2987,7606,3933],{"class":3005},[2987,7608,7609],{"class":2989,"line":5330},[2987,7610,3384],{"class":3005},[2987,7612,7613,7615,7617,7619,7621,7623,7625,7628],{"class":2989,"line":5341},[2987,7614,5190],{"class":4088},[2987,7616,4092],{"class":3005},[2987,7618,3396],{"class":3157},[2987,7620,4097],{"class":3150},[2987,7622,5199],{"class":3150},[2987,7624,3154],{"class":3150},[2987,7626,7627],{"class":3157}," str",[2987,7629,3933],{"class":3005},[2987,7631,7632,7634,7636,7638,7641],{"class":2989,"line":5346},[2987,7633,5211],{"class":4088},[2987,7635,4482],{"class":3157},[2987,7637,3123],{"class":3005},[2987,7639,7640],{"class":3157},"MinValue",[2987,7642,3180],{"class":3005},[2987,7644,7645],{"class":2989,"line":5351},[2987,7646,5224],{"class":3005},[2987,7648,7649],{"class":2989,"line":5892},[2987,7650,7651],{"class":3090},"            // Спроба парсингу\n",[2987,7653,7654,7656,7658,7660,7662,7665,7667,7670,7672,7674,7676,7679,7681,7684,7686,7689,7691,7694],{"class":2989,"line":5897},[2987,7655,5190],{"class":4088},[2987,7657,4092],{"class":3005},[2987,7659,3064],{"class":3157},[2987,7661,3123],{"class":3005},[2987,7663,7664],{"class":3404},"TryParse",[2987,7666,3905],{"class":3005},[2987,7668,7669],{"class":3157},"str",[2987,7671,3045],{"class":3005},[2987,7673,4517],{"class":3157},[2987,7675,3045],{"class":3005},[2987,7677,7678],{"class":3157},"DateTimeStyles",[2987,7680,3123],{"class":3005},[2987,7682,7683],{"class":3157},"None",[2987,7685,3045],{"class":3005},[2987,7687,7688],{"class":3150},"out",[2987,7690,4482],{"class":3309},[2987,7692,7693],{"class":3157}," result",[2987,7695,4196],{"class":3005},[2987,7697,7698,7700,7702],{"class":2989,"line":6697},[2987,7699,5211],{"class":4088},[2987,7701,7693],{"class":3157},[2987,7703,3180],{"class":3005},[2987,7705,7707],{"class":2989,"line":7706},32,[2987,7708,5224],{"class":3005},[2987,7710,7712,7714,7716,7718,7720],{"class":2989,"line":7711},33,[2987,7713,5234],{"class":4088},[2987,7715,4482],{"class":3157},[2987,7717,3123],{"class":3005},[2987,7719,7640],{"class":3157},[2987,7721,3180],{"class":3005},[2987,7723,7725],{"class":2989,"line":7724},34,[2987,7726,3414],{"class":3005},[2987,7728,7730],{"class":2989,"line":7729},35,[2987,7731,3420],{"class":3005},[2987,7733,7735],{"class":2989,"line":7734},36,[2987,7736,3437],{"class":3005},[2965,7738,7739],{},[3031,7740,7741],{},"Реєстрація з різними форматами:",[2978,7743,7745],{"className":2980,"code":7744,"language":2982,"meta":2983,"style":2983},"\u003CWindow.Resources>\n    \u003C!-- Довгий формат: \"10 квітня 2026 року\" -->\n    \u003Clocal:DateToStringConverter x:Key=\"longDateConverter\" Format=\"D\"/>\n    \n    \u003C!-- Короткий формат: \"10.04.2026\" -->\n    \u003Clocal:DateToStringConverter x:Key=\"shortDateConverter\" Format=\"d\"/>\n    \n    \u003C!-- Дата + час: \"10.04.2026 14:30\" -->\n    \u003Clocal:DateToStringConverter x:Key=\"dateTimeConverter\" Format=\"g\"/>\n\u003C/Window.Resources>\n",[2969,7746,7747,7755,7760,7782,7786,7791,7813,7817,7822,7844],{"__ignoreMap":2983},[2987,7748,7749,7751,7753],{"class":2989,"line":2990},[2987,7750,2994],{"class":2993},[2987,7752,4657],{"class":2997},[2987,7754,3465],{"class":2993},[2987,7756,7757],{"class":2989,"line":3016},[2987,7758,7759],{"class":3090},"    \u003C!-- Довгий формат: \"10 квітня 2026 року\" -->\n",[2987,7761,7762,7764,7767,7769,7771,7774,7776,7778,7780],{"class":2989,"line":3324},[2987,7763,3470],{"class":2993},[2987,7765,7766],{"class":2997},"local:DateToStringConverter",[2987,7768,4668],{"class":3001},[2987,7770,3006],{"class":3005},[2987,7772,7773],{"class":3009},"\"longDateConverter\"",[2987,7775,7411],{"class":3001},[2987,7777,3006],{"class":3005},[2987,7779,4512],{"class":3009},[2987,7781,3027],{"class":2993},[2987,7783,7784],{"class":2989,"line":3338},[2987,7785,3341],{"class":3005},[2987,7787,7788],{"class":2989,"line":3344},[2987,7789,7790],{"class":3090},"    \u003C!-- Короткий формат: \"10.04.2026\" -->\n",[2987,7792,7793,7795,7797,7799,7801,7804,7806,7808,7811],{"class":2989,"line":3355},[2987,7794,3470],{"class":2993},[2987,7796,7766],{"class":2997},[2987,7798,4668],{"class":3001},[2987,7800,3006],{"class":3005},[2987,7802,7803],{"class":3009},"\"shortDateConverter\"",[2987,7805,7411],{"class":3001},[2987,7807,3006],{"class":3005},[2987,7809,7810],{"class":3009},"\"d\"",[2987,7812,3027],{"class":2993},[2987,7814,7815],{"class":2989,"line":3361},[2987,7816,3341],{"class":3005},[2987,7818,7819],{"class":2989,"line":3375},[2987,7820,7821],{"class":3090},"    \u003C!-- Дата + час: \"10.04.2026 14:30\" -->\n",[2987,7823,7824,7826,7828,7830,7832,7835,7837,7839,7842],{"class":2989,"line":3381},[2987,7825,3470],{"class":2993},[2987,7827,7766],{"class":2997},[2987,7829,4668],{"class":3001},[2987,7831,3006],{"class":3005},[2987,7833,7834],{"class":3009},"\"dateTimeConverter\"",[2987,7836,7411],{"class":3001},[2987,7838,3006],{"class":3005},[2987,7840,7841],{"class":3009},"\"g\"",[2987,7843,3027],{"class":2993},[2987,7845,7846,7848,7850],{"class":2989,"line":3387},[2987,7847,3529],{"class":2993},[2987,7849,4657],{"class":2997},[2987,7851,3465],{"class":2993},[2965,7853,7854],{},[3031,7855,5400],{},[2978,7857,7859],{"className":2980,"code":7858,"language":2982,"meta":2983,"style":2983},"\u003CStackPanel Margin=\"20\">\n    \u003CTextBlock Text=\"Дата народження:\"/>\n    \u003CDatePicker SelectedDate=\"{Binding BirthDate}\"/>\n    \n    \u003CTextBlock Text=\"Форматовані дати:\" FontWeight=\"Bold\" Margin=\"0,20,0,10\"/>\n    \n    \u003CTextBlock Text=\"{Binding BirthDate, Converter={StaticResource longDateConverter}}\"/>\n    \u003CTextBlock Text=\"{Binding BirthDate, Converter={StaticResource shortDateConverter}}\"/>\n    \u003CTextBlock Text=\"{Binding BirthDate, Converter={StaticResource dateTimeConverter}}\"/>\n    \n    \u003C!-- Використання ConverterParameter для кастомного формату -->\n    \u003CTextBlock Text=\"{Binding BirthDate, \n                              Converter={StaticResource longDateConverter},\n                              ConverterParameter='dd MMMM yyyy року'}\"/>\n\u003C/StackPanel>\n",[2969,7860,7861,7875,7890,7906,7910,7938,7942,7957,7972,7987,7991,7996,8009,8014,8021],{"__ignoreMap":2983},[2987,7862,7863,7865,7867,7869,7871,7873],{"class":2989,"line":2990},[2987,7864,2994],{"class":2993},[2987,7866,3454],{"class":2997},[2987,7868,3457],{"class":3001},[2987,7870,3006],{"class":3005},[2987,7872,3462],{"class":3009},[2987,7874,3465],{"class":2993},[2987,7876,7877,7879,7881,7883,7885,7888],{"class":2989,"line":3016},[2987,7878,3470],{"class":2993},[2987,7880,2998],{"class":2997},[2987,7882,3002],{"class":3001},[2987,7884,3006],{"class":3005},[2987,7886,7887],{"class":3009},"\"Дата народження:\"",[2987,7889,3027],{"class":2993},[2987,7891,7892,7894,7897,7900,7902,7904],{"class":2989,"line":3324},[2987,7893,3470],{"class":2993},[2987,7895,7896],{"class":2997},"DatePicker",[2987,7898,7899],{"class":3001}," SelectedDate",[2987,7901,3006],{"class":3005},[2987,7903,3083],{"class":3009},[2987,7905,3027],{"class":2993},[2987,7907,7908],{"class":2989,"line":3338},[2987,7909,3341],{"class":3005},[2987,7911,7912,7914,7916,7918,7920,7923,7925,7927,7929,7931,7933,7936],{"class":2989,"line":3344},[2987,7913,3470],{"class":2993},[2987,7915,2998],{"class":2997},[2987,7917,3002],{"class":3001},[2987,7919,3006],{"class":3005},[2987,7921,7922],{"class":3009},"\"Форматовані дати:\"",[2987,7924,7018],{"class":3001},[2987,7926,3006],{"class":3005},[2987,7928,6886],{"class":3009},[2987,7930,3457],{"class":3001},[2987,7932,3006],{"class":3005},[2987,7934,7935],{"class":3009},"\"0,20,0,10\"",[2987,7937,3027],{"class":2993},[2987,7939,7940],{"class":2989,"line":3355},[2987,7941,3341],{"class":3005},[2987,7943,7944,7946,7948,7950,7952,7955],{"class":2989,"line":3361},[2987,7945,3470],{"class":2993},[2987,7947,2998],{"class":2997},[2987,7949,3002],{"class":3001},[2987,7951,3006],{"class":3005},[2987,7953,7954],{"class":3009},"\"{Binding BirthDate, Converter={StaticResource longDateConverter}}\"",[2987,7956,3027],{"class":2993},[2987,7958,7959,7961,7963,7965,7967,7970],{"class":2989,"line":3375},[2987,7960,3470],{"class":2993},[2987,7962,2998],{"class":2997},[2987,7964,3002],{"class":3001},[2987,7966,3006],{"class":3005},[2987,7968,7969],{"class":3009},"\"{Binding BirthDate, Converter={StaticResource shortDateConverter}}\"",[2987,7971,3027],{"class":2993},[2987,7973,7974,7976,7978,7980,7982,7985],{"class":2989,"line":3381},[2987,7975,3470],{"class":2993},[2987,7977,2998],{"class":2997},[2987,7979,3002],{"class":3001},[2987,7981,3006],{"class":3005},[2987,7983,7984],{"class":3009},"\"{Binding BirthDate, Converter={StaticResource dateTimeConverter}}\"",[2987,7986,3027],{"class":2993},[2987,7988,7989],{"class":2989,"line":3387},[2987,7990,3341],{"class":3005},[2987,7992,7993],{"class":2989,"line":3401},[2987,7994,7995],{"class":3090},"    \u003C!-- Використання ConverterParameter для кастомного формату -->\n",[2987,7997,7998,8000,8002,8004,8006],{"class":2989,"line":3411},[2987,7999,3470],{"class":2993},[2987,8001,2998],{"class":2997},[2987,8003,3002],{"class":3001},[2987,8005,3006],{"class":3005},[2987,8007,8008],{"class":3009},"\"{Binding BirthDate, \n",[2987,8010,8011],{"class":2989,"line":3417},[2987,8012,8013],{"class":3009},"                              Converter={StaticResource longDateConverter},\n",[2987,8015,8016,8019],{"class":2989,"line":3423},[2987,8017,8018],{"class":3009},"                              ConverterParameter='dd MMMM yyyy року'}\"",[2987,8020,3027],{"class":2993},[2987,8022,8023,8025,8027],{"class":2989,"line":3428},[2987,8024,3529],{"class":2993},[2987,8026,3454],{"class":2997},[2987,8028,3465],{"class":2993},[2965,8030,8031],{},[3031,8032,8033],{},"Результат (для uk-UA культури):",[8035,8036,8037,8040,8043,8046],"ul",{},[4827,8038,8039],{},"10 квітня 2026 р.",[4827,8041,8042],{},"10.04.2026",[4827,8044,8045],{},"10.04.2026 14:30",[4827,8047,8048],{},"10 квітня 2026 року",[3125,8050],{},[3214,8052,8054],{"id":8053},"конвертер-5-numbertostringconverter-з-форматуванням","Конвертер 5: NumberToStringConverter з форматуванням",[2965,8056,8057,8059],{},[3031,8058,5034],{}," Форматувати числа як валюту, відсотки, або з розділювачами тисяч.",[2965,8061,8062],{},[3031,8063,5057],{},[2978,8065,8067],{"className":3136,"code":8066,"language":3138,"meta":2983,"style":2983},"using System;\nusing System.Globalization;\nusing System.Windows.Data;\n\nnamespace MyApp.Converters\n{\n    public class NumberToStringConverter : IValueConverter\n    {\n        // Формат: \"C\" (currency), \"N\" (number), \"P\" (percent), \"F\" (fixed-point)\n        public string Format { get; set; } = \"N2\";\n        \n        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)\n        {\n            // Спроба конвертації у double\n            if (!double.TryParse(value?.ToString(), out double number))\n                return \"0\";\n            \n            // Використовуємо parameter як формат, якщо передано\n            string format = parameter?.ToString() ?? Format;\n            \n            return number.ToString(format, culture);\n        }\n        \n        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)\n        {\n            if (value is not string str)\n                return 0.0;\n            \n            // Видаляємо символи валюти, пробіли, відсотки\n            str = str.Replace(culture.NumberFormat.CurrencySymbol, \"\")\n                     .Replace(culture.NumberFormat.PercentSymbol, \"\")\n                     .Replace(\" \", \"\")\n                     .Trim();\n            \n            if (double.TryParse(str, NumberStyles.Any, culture, out double result))\n                return result;\n            \n            return 0.0;\n        }\n    }\n}\n",[2969,8068,8069,8077,8089,8105,8109,8119,8123,8136,8140,8145,8168,8172,8206,8210,8215,8250,8259,8263,8267,8287,8291,8311,8315,8319,8353,8357,8375,8384,8388,8393,8428,8454,8471,8480,8484,8524,8532,8537,8546,8551,8556],{"__ignoreMap":2983},[2987,8070,8071,8073,8075],{"class":2989,"line":2990},[2987,8072,5067],{"class":4088},[2987,8074,5070],{"class":3309},[2987,8076,3180],{"class":3005},[2987,8078,8079,8081,8083,8085,8087],{"class":2989,"line":3016},[2987,8080,5067],{"class":4088},[2987,8082,5070],{"class":3309},[2987,8084,3123],{"class":3005},[2987,8086,5083],{"class":3309},[2987,8088,3180],{"class":3005},[2987,8090,8091,8093,8095,8097,8099,8101,8103],{"class":2989,"line":3324},[2987,8092,5067],{"class":4088},[2987,8094,5070],{"class":3309},[2987,8096,3123],{"class":3005},[2987,8098,5096],{"class":3309},[2987,8100,3123],{"class":3005},[2987,8102,5101],{"class":3309},[2987,8104,3180],{"class":3005},[2987,8106,8107],{"class":2989,"line":3338},[2987,8108,3865],{"emptyLinePlaceholder":3864},[2987,8110,8111,8113,8115,8117],{"class":2989,"line":3344},[2987,8112,5112],{"class":3150},[2987,8114,5115],{"class":3309},[2987,8116,3123],{"class":3005},[2987,8118,5120],{"class":3309},[2987,8120,8121],{"class":2989,"line":3355},[2987,8122,3321],{"class":3005},[2987,8124,8125,8127,8129,8132,8134],{"class":2989,"line":3361},[2987,8126,3347],{"class":3150},[2987,8128,3306],{"class":3150},[2987,8130,8131],{"class":3309}," NumberToStringConverter",[2987,8133,3313],{"class":3005},[2987,8135,3884],{"class":3309},[2987,8137,8138],{"class":2989,"line":3375},[2987,8139,3358],{"class":3005},[2987,8141,8142],{"class":2989,"line":3381},[2987,8143,8144],{"class":3090},"        // Формат: \"C\" (currency), \"N\" (number), \"P\" (percent), \"F\" (fixed-point)\n",[2987,8146,8147,8149,8151,8153,8155,8157,8159,8161,8163,8166],{"class":2989,"line":3387},[2987,8148,5146],{"class":3150},[2987,8150,3154],{"class":3150},[2987,8152,7411],{"class":3157},[2987,8154,3161],{"class":3005},[2987,8156,3164],{"class":3150},[2987,8158,3167],{"class":3005},[2987,8160,3170],{"class":3150},[2987,8162,3173],{"class":3005},[2987,8164,8165],{"class":3176},"\"N2\"",[2987,8167,3180],{"class":3005},[2987,8169,8170],{"class":2989,"line":3401},[2987,8171,5251],{"class":3005},[2987,8173,8174,8176,8178,8180,8182,8184,8186,8188,8190,8192,8194,8196,8198,8200,8202,8204],{"class":2989,"line":3411},[2987,8175,5146],{"class":3150},[2987,8177,3900],{"class":3150},[2987,8179,3659],{"class":3404},[2987,8181,3905],{"class":3005},[2987,8183,3908],{"class":3150},[2987,8185,3670],{"class":3157},[2987,8187,3045],{"class":3005},[2987,8189,3915],{"class":3309},[2987,8191,3684],{"class":3157},[2987,8193,3045],{"class":3005},[2987,8195,3908],{"class":3150},[2987,8197,3697],{"class":3157},[2987,8199,3045],{"class":3005},[2987,8201,3928],{"class":3309},[2987,8203,3711],{"class":3157},[2987,8205,3933],{"class":3005},[2987,8207,8208],{"class":2989,"line":3417},[2987,8209,3384],{"class":3005},[2987,8211,8212],{"class":2989,"line":3423},[2987,8213,8214],{"class":3090},"            // Спроба конвертації у double\n",[2987,8216,8217,8219,8222,8225,8227,8229,8231,8233,8235,8237,8240,8242,8245,8248],{"class":2989,"line":3428},[2987,8218,5190],{"class":4088},[2987,8220,8221],{"class":3005}," (!",[2987,8223,8224],{"class":3150},"double",[2987,8226,3123],{"class":3005},[2987,8228,7664],{"class":3404},[2987,8230,3905],{"class":3005},[2987,8232,3396],{"class":3157},[2987,8234,4319],{"class":3005},[2987,8236,4322],{"class":3404},[2987,8238,8239],{"class":3005},"(), ",[2987,8241,7688],{"class":3150},[2987,8243,8244],{"class":3150}," double",[2987,8246,8247],{"class":3157}," number",[2987,8249,4196],{"class":3005},[2987,8251,8252,8254,8257],{"class":2989,"line":3434},[2987,8253,5211],{"class":4088},[2987,8255,8256],{"class":3176}," \"0\"",[2987,8258,3180],{"class":3005},[2987,8260,8261],{"class":2989,"line":3781},[2987,8262,5224],{"class":3005},[2987,8264,8265],{"class":2989,"line":3786},[2987,8266,7510],{"class":3090},[2987,8268,8269,8271,8273,8275,8277,8279,8281,8283,8285],{"class":2989,"line":3991},[2987,8270,7515],{"class":3150},[2987,8272,7518],{"class":3157},[2987,8274,3393],{"class":3005},[2987,8276,4316],{"class":3157},[2987,8278,4319],{"class":3005},[2987,8280,4322],{"class":3404},[2987,8282,7529],{"class":3005},[2987,8284,7532],{"class":3157},[2987,8286,3180],{"class":3005},[2987,8288,8289],{"class":2989,"line":3997},[2987,8290,5224],{"class":3005},[2987,8292,8293,8295,8297,8299,8301,8303,8305,8307,8309],{"class":2989,"line":4002},[2987,8294,5234],{"class":4088},[2987,8296,8247],{"class":3157},[2987,8298,3123],{"class":3005},[2987,8300,4322],{"class":3404},[2987,8302,3905],{"class":3005},[2987,8304,7558],{"class":3157},[2987,8306,3045],{"class":3005},[2987,8308,4517],{"class":3157},[2987,8310,4215],{"class":3005},[2987,8312,8313],{"class":2989,"line":5297},[2987,8314,3414],{"class":3005},[2987,8316,8317],{"class":2989,"line":5316},[2987,8318,5251],{"class":3005},[2987,8320,8321,8323,8325,8327,8329,8331,8333,8335,8337,8339,8341,8343,8345,8347,8349,8351],{"class":2989,"line":5325},[2987,8322,5146],{"class":3150},[2987,8324,3900],{"class":3150},[2987,8326,3735],{"class":3404},[2987,8328,3905],{"class":3005},[2987,8330,3908],{"class":3150},[2987,8332,3670],{"class":3157},[2987,8334,3045],{"class":3005},[2987,8336,3915],{"class":3309},[2987,8338,3684],{"class":3157},[2987,8340,3045],{"class":3005},[2987,8342,3908],{"class":3150},[2987,8344,3697],{"class":3157},[2987,8346,3045],{"class":3005},[2987,8348,3928],{"class":3309},[2987,8350,3711],{"class":3157},[2987,8352,3933],{"class":3005},[2987,8354,8355],{"class":2989,"line":5330},[2987,8356,3384],{"class":3005},[2987,8358,8359,8361,8363,8365,8367,8369,8371,8373],{"class":2989,"line":5341},[2987,8360,5190],{"class":4088},[2987,8362,4092],{"class":3005},[2987,8364,3396],{"class":3157},[2987,8366,4097],{"class":3150},[2987,8368,5199],{"class":3150},[2987,8370,3154],{"class":3150},[2987,8372,7627],{"class":3157},[2987,8374,3933],{"class":3005},[2987,8376,8377,8379,8382],{"class":2989,"line":5346},[2987,8378,5211],{"class":4088},[2987,8380,8381],{"class":6459}," 0.0",[2987,8383,3180],{"class":3005},[2987,8385,8386],{"class":2989,"line":5351},[2987,8387,5224],{"class":3005},[2987,8389,8390],{"class":2989,"line":5892},[2987,8391,8392],{"class":3090},"            // Видаляємо символи валюти, пробіли, відсотки\n",[2987,8394,8395,8398,8400,8402,8404,8407,8409,8411,8413,8416,8418,8421,8423,8426],{"class":2989,"line":5897},[2987,8396,8397],{"class":3157},"            str",[2987,8399,3393],{"class":3005},[2987,8401,7669],{"class":3157},[2987,8403,3123],{"class":3005},[2987,8405,8406],{"class":3404},"Replace",[2987,8408,3905],{"class":3005},[2987,8410,4517],{"class":3157},[2987,8412,3123],{"class":3005},[2987,8414,8415],{"class":3157},"NumberFormat",[2987,8417,3123],{"class":3005},[2987,8419,8420],{"class":3157},"CurrencySymbol",[2987,8422,3045],{"class":3005},[2987,8424,8425],{"class":3176},"\"\"",[2987,8427,3933],{"class":3005},[2987,8429,8430,8433,8435,8437,8439,8441,8443,8445,8448,8450,8452],{"class":2989,"line":6697},[2987,8431,8432],{"class":3005},"                     .",[2987,8434,8406],{"class":3404},[2987,8436,3905],{"class":3005},[2987,8438,4517],{"class":3157},[2987,8440,3123],{"class":3005},[2987,8442,8415],{"class":3157},[2987,8444,3123],{"class":3005},[2987,8446,8447],{"class":3157},"PercentSymbol",[2987,8449,3045],{"class":3005},[2987,8451,8425],{"class":3176},[2987,8453,3933],{"class":3005},[2987,8455,8456,8458,8460,8462,8465,8467,8469],{"class":2989,"line":7706},[2987,8457,8432],{"class":3005},[2987,8459,8406],{"class":3404},[2987,8461,3905],{"class":3005},[2987,8463,8464],{"class":3176},"\" \"",[2987,8466,3045],{"class":3005},[2987,8468,8425],{"class":3176},[2987,8470,3933],{"class":3005},[2987,8472,8473,8475,8478],{"class":2989,"line":7711},[2987,8474,8432],{"class":3005},[2987,8476,8477],{"class":3404},"Trim",[2987,8479,3408],{"class":3005},[2987,8481,8482],{"class":2989,"line":7724},[2987,8483,5224],{"class":3005},[2987,8485,8486,8488,8490,8492,8494,8496,8498,8500,8502,8505,8507,8510,8512,8514,8516,8518,8520,8522],{"class":2989,"line":7729},[2987,8487,5190],{"class":4088},[2987,8489,4092],{"class":3005},[2987,8491,8224],{"class":3150},[2987,8493,3123],{"class":3005},[2987,8495,7664],{"class":3404},[2987,8497,3905],{"class":3005},[2987,8499,7669],{"class":3157},[2987,8501,3045],{"class":3005},[2987,8503,8504],{"class":3157},"NumberStyles",[2987,8506,3123],{"class":3005},[2987,8508,8509],{"class":3157},"Any",[2987,8511,3045],{"class":3005},[2987,8513,4517],{"class":3157},[2987,8515,3045],{"class":3005},[2987,8517,7688],{"class":3150},[2987,8519,8244],{"class":3150},[2987,8521,7693],{"class":3157},[2987,8523,4196],{"class":3005},[2987,8525,8526,8528,8530],{"class":2989,"line":7734},[2987,8527,5211],{"class":4088},[2987,8529,7693],{"class":3157},[2987,8531,3180],{"class":3005},[2987,8533,8535],{"class":2989,"line":8534},37,[2987,8536,5224],{"class":3005},[2987,8538,8540,8542,8544],{"class":2989,"line":8539},38,[2987,8541,5234],{"class":4088},[2987,8543,8381],{"class":6459},[2987,8545,3180],{"class":3005},[2987,8547,8549],{"class":2989,"line":8548},39,[2987,8550,3414],{"class":3005},[2987,8552,8554],{"class":2989,"line":8553},40,[2987,8555,3420],{"class":3005},[2987,8557,8559],{"class":2989,"line":8558},41,[2987,8560,3437],{"class":3005},[2965,8562,8563],{},[3031,8564,5400],{},[2978,8566,8568],{"className":2980,"code":8567,"language":2982,"meta":2983,"style":2983},"\u003CWindow.Resources>\n    \u003Clocal:NumberToStringConverter x:Key=\"currencyConverter\" Format=\"C2\"/>\n    \u003Clocal:NumberToStringConverter x:Key=\"numberConverter\" Format=\"N0\"/>\n    \u003Clocal:NumberToStringConverter x:Key=\"percentConverter\" Format=\"P0\"/>\n\u003C/Window.Resources>\n\n\u003CStackPanel Margin=\"20\">\n    \u003CTextBlock Text=\"Ціна:\"/>\n    \u003CTextBox Text=\"{Binding Price}\"/>\n    \n    \u003CTextBlock Text=\"Форматовані значення:\" FontWeight=\"Bold\" Margin=\"0,20,0,10\"/>\n    \n    \u003C!-- Валюта: $1,234.56 -->\n    \u003CTextBlock Text=\"{Binding Price, Converter={StaticResource currencyConverter}}\"/>\n    \n    \u003C!-- Число з розділювачами: 1,235 -->\n    \u003CTextBlock Text=\"{Binding Price, Converter={StaticResource numberConverter}}\"/>\n    \n    \u003C!-- Відсоток: 123,456% -->\n    \u003CTextBlock Text=\"{Binding Discount, Converter={StaticResource percentConverter}}\"/>\n\u003C/StackPanel>\n",[2969,8569,8570,8578,8601,8623,8645,8653,8657,8671,8686,8701,8705,8732,8736,8741,8756,8760,8765,8780,8784,8789,8804],{"__ignoreMap":2983},[2987,8571,8572,8574,8576],{"class":2989,"line":2990},[2987,8573,2994],{"class":2993},[2987,8575,4657],{"class":2997},[2987,8577,3465],{"class":2993},[2987,8579,8580,8582,8585,8587,8589,8592,8594,8596,8599],{"class":2989,"line":3016},[2987,8581,3470],{"class":2993},[2987,8583,8584],{"class":2997},"local:NumberToStringConverter",[2987,8586,4668],{"class":3001},[2987,8588,3006],{"class":3005},[2987,8590,8591],{"class":3009},"\"currencyConverter\"",[2987,8593,7411],{"class":3001},[2987,8595,3006],{"class":3005},[2987,8597,8598],{"class":3009},"\"C2\"",[2987,8600,3027],{"class":2993},[2987,8602,8603,8605,8607,8609,8611,8614,8616,8618,8621],{"class":2989,"line":3324},[2987,8604,3470],{"class":2993},[2987,8606,8584],{"class":2997},[2987,8608,4668],{"class":3001},[2987,8610,3006],{"class":3005},[2987,8612,8613],{"class":3009},"\"numberConverter\"",[2987,8615,7411],{"class":3001},[2987,8617,3006],{"class":3005},[2987,8619,8620],{"class":3009},"\"N0\"",[2987,8622,3027],{"class":2993},[2987,8624,8625,8627,8629,8631,8633,8636,8638,8640,8643],{"class":2989,"line":3338},[2987,8626,3470],{"class":2993},[2987,8628,8584],{"class":2997},[2987,8630,4668],{"class":3001},[2987,8632,3006],{"class":3005},[2987,8634,8635],{"class":3009},"\"percentConverter\"",[2987,8637,7411],{"class":3001},[2987,8639,3006],{"class":3005},[2987,8641,8642],{"class":3009},"\"P0\"",[2987,8644,3027],{"class":2993},[2987,8646,8647,8649,8651],{"class":2989,"line":3344},[2987,8648,3529],{"class":2993},[2987,8650,4657],{"class":2997},[2987,8652,3465],{"class":2993},[2987,8654,8655],{"class":2989,"line":3355},[2987,8656,3865],{"emptyLinePlaceholder":3864},[2987,8658,8659,8661,8663,8665,8667,8669],{"class":2989,"line":3361},[2987,8660,2994],{"class":2993},[2987,8662,3454],{"class":2997},[2987,8664,3457],{"class":3001},[2987,8666,3006],{"class":3005},[2987,8668,3462],{"class":3009},[2987,8670,3465],{"class":2993},[2987,8672,8673,8675,8677,8679,8681,8684],{"class":2989,"line":3375},[2987,8674,3470],{"class":2993},[2987,8676,2998],{"class":2997},[2987,8678,3002],{"class":3001},[2987,8680,3006],{"class":3005},[2987,8682,8683],{"class":3009},"\"Ціна:\"",[2987,8685,3027],{"class":2993},[2987,8687,8688,8690,8692,8694,8696,8699],{"class":2989,"line":3381},[2987,8689,3470],{"class":2993},[2987,8691,6013],{"class":2997},[2987,8693,3002],{"class":3001},[2987,8695,3006],{"class":3005},[2987,8697,8698],{"class":3009},"\"{Binding Price}\"",[2987,8700,3027],{"class":2993},[2987,8702,8703],{"class":2989,"line":3387},[2987,8704,3341],{"class":3005},[2987,8706,8707,8709,8711,8713,8715,8718,8720,8722,8724,8726,8728,8730],{"class":2989,"line":3401},[2987,8708,3470],{"class":2993},[2987,8710,2998],{"class":2997},[2987,8712,3002],{"class":3001},[2987,8714,3006],{"class":3005},[2987,8716,8717],{"class":3009},"\"Форматовані значення:\"",[2987,8719,7018],{"class":3001},[2987,8721,3006],{"class":3005},[2987,8723,6886],{"class":3009},[2987,8725,3457],{"class":3001},[2987,8727,3006],{"class":3005},[2987,8729,7935],{"class":3009},[2987,8731,3027],{"class":2993},[2987,8733,8734],{"class":2989,"line":3411},[2987,8735,3341],{"class":3005},[2987,8737,8738],{"class":2989,"line":3417},[2987,8739,8740],{"class":3090},"    \u003C!-- Валюта: $1,234.56 -->\n",[2987,8742,8743,8745,8747,8749,8751,8754],{"class":2989,"line":3423},[2987,8744,3470],{"class":2993},[2987,8746,2998],{"class":2997},[2987,8748,3002],{"class":3001},[2987,8750,3006],{"class":3005},[2987,8752,8753],{"class":3009},"\"{Binding Price, Converter={StaticResource currencyConverter}}\"",[2987,8755,3027],{"class":2993},[2987,8757,8758],{"class":2989,"line":3428},[2987,8759,3341],{"class":3005},[2987,8761,8762],{"class":2989,"line":3434},[2987,8763,8764],{"class":3090},"    \u003C!-- Число з розділювачами: 1,235 -->\n",[2987,8766,8767,8769,8771,8773,8775,8778],{"class":2989,"line":3781},[2987,8768,3470],{"class":2993},[2987,8770,2998],{"class":2997},[2987,8772,3002],{"class":3001},[2987,8774,3006],{"class":3005},[2987,8776,8777],{"class":3009},"\"{Binding Price, Converter={StaticResource numberConverter}}\"",[2987,8779,3027],{"class":2993},[2987,8781,8782],{"class":2989,"line":3786},[2987,8783,3341],{"class":3005},[2987,8785,8786],{"class":2989,"line":3991},[2987,8787,8788],{"class":3090},"    \u003C!-- Відсоток: 123,456% -->\n",[2987,8790,8791,8793,8795,8797,8799,8802],{"class":2989,"line":3997},[2987,8792,3470],{"class":2993},[2987,8794,2998],{"class":2997},[2987,8796,3002],{"class":3001},[2987,8798,3006],{"class":3005},[2987,8800,8801],{"class":3009},"\"{Binding Discount, Converter={StaticResource percentConverter}}\"",[2987,8803,3027],{"class":2993},[2987,8805,8806,8808,8810],{"class":2989,"line":4002},[2987,8807,3529],{"class":2993},[2987,8809,3454],{"class":2997},[2987,8811,3465],{"class":2993},[3125,8813],{},[2960,8815,8817],{"id":8816},"markupextension-converter-уникнення-реєстрації-у-ресурсах","MarkupExtension + Converter: Уникнення реєстрації у ресурсах",[2965,8819,8820],{},"Стандартний підхід вимагає реєстрації конвертера у ресурсах:",[2978,8822,8824],{"className":2980,"code":8823,"language":2982,"meta":2983,"style":2983},"\u003CWindow.Resources>\n    \u003Clocal:InverseBoolConverter x:Key=\"inverseBoolConverter\"/>\n\u003C/Window.Resources>\n\n\u003CButton IsEnabled=\"{Binding IsActive, Converter={StaticResource inverseBoolConverter}}\"/>\n",[2969,8825,8826,8834,8848,8856,8860],{"__ignoreMap":2983},[2987,8827,8828,8830,8832],{"class":2989,"line":2990},[2987,8829,2994],{"class":2993},[2987,8831,4657],{"class":2997},[2987,8833,3465],{"class":2993},[2987,8835,8836,8838,8840,8842,8844,8846],{"class":2989,"line":3016},[2987,8837,3470],{"class":2993},[2987,8839,5378],{"class":2997},[2987,8841,4668],{"class":3001},[2987,8843,3006],{"class":3005},[2987,8845,5385],{"class":3009},[2987,8847,3027],{"class":2993},[2987,8849,8850,8852,8854],{"class":2989,"line":3324},[2987,8851,3529],{"class":2993},[2987,8853,4657],{"class":2997},[2987,8855,3465],{"class":2993},[2987,8857,8858],{"class":2989,"line":3338},[2987,8859,3865],{"emptyLinePlaceholder":3864},[2987,8861,8862,8864,8866,8869,8871,8874],{"class":2989,"line":3344},[2987,8863,2994],{"class":2993},[2987,8865,5457],{"class":2997},[2987,8867,8868],{"class":3001}," IsEnabled",[2987,8870,3006],{"class":3005},[2987,8872,8873],{"class":3009},"\"{Binding IsActive, Converter={StaticResource inverseBoolConverter}}\"",[2987,8875,3027],{"class":2993},[2965,8877,8878,8880],{},[3031,8879,3033],{}," Для кожного конвертера потрібен окремий запис у ресурсах. У великому проєкті це десятки рядків.",[2965,8882,8883,8885,8886,8889],{},[3031,8884,3096],{}," Поєднати конвертер з ",[2969,8887,8888],{},"MarkupExtension"," — дозволяє використовувати конвертер без реєстрації.",[3214,8891,8893],{"id":8892},"що-таке-markupextension","Що таке MarkupExtension?",[2965,8895,8896,8898,8899,3045,8902,3045,8905,5016],{},[2969,8897,8888],{}," — це клас, що дозволяє створювати кастомні розширення XAML (як ",[2969,8900,8901],{},"{Binding}",[2969,8903,8904],{},"{StaticResource}",[2969,8906,8907],{},"{x:Type}",[2965,8909,8910],{},[3031,8911,8912],{},"Базовий клас:",[2978,8914,8916],{"className":3136,"code":8915,"language":3138,"meta":2983,"style":2983},"public abstract class MarkupExtension\n{\n    public abstract object ProvideValue(IServiceProvider serviceProvider);\n}\n",[2969,8917,8918,8930,8934,8955],{"__ignoreMap":2983},[2987,8919,8920,8922,8925,8927],{"class":2989,"line":2990},[2987,8921,3151],{"class":3150},[2987,8923,8924],{"class":3150}," abstract",[2987,8926,3306],{"class":3150},[2987,8928,8929],{"class":3309}," MarkupExtension\n",[2987,8931,8932],{"class":2989,"line":3016},[2987,8933,3321],{"class":3005},[2987,8935,8936,8938,8940,8942,8945,8947,8950,8953],{"class":2989,"line":3324},[2987,8937,3347],{"class":3150},[2987,8939,8924],{"class":3150},[2987,8941,3900],{"class":3150},[2987,8943,8944],{"class":3404}," ProvideValue",[2987,8946,3905],{"class":3005},[2987,8948,8949],{"class":3309},"IServiceProvider",[2987,8951,8952],{"class":3157}," serviceProvider",[2987,8954,4215],{"class":3005},[2987,8956,8957],{"class":2989,"line":3338},[2987,8958,3437],{"class":3005},[3214,8960,8962],{"id":8961},"реалізація-converter-як-markupextension","Реалізація: Converter як MarkupExtension",[2965,8964,8965],{},[3031,8966,8967],{},"Приклад: InverseBoolConverter + MarkupExtension",[2978,8969,8971],{"className":3136,"code":8970,"language":3138,"meta":2983,"style":2983},"using System;\nusing System.Globalization;\nusing System.Windows.Data;\nusing System.Windows.Markup;\n\nnamespace MyApp.Converters\n{\n    // Наслідуємо і IValueConverter, і MarkupExtension\n    public class InverseBoolConverter : MarkupExtension, IValueConverter\n    {\n        // Singleton instance для оптимізації\n        private static InverseBoolConverter _instance;\n        \n        // MarkupExtension метод — повертає екземпляр конвертера\n        public override object ProvideValue(IServiceProvider serviceProvider)\n        {\n            // Повертаємо singleton (один екземпляр для всіх використань)\n            return _instance ??= new InverseBoolConverter();\n        }\n        \n        // IValueConverter методи\n        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)\n        {\n            if (value is not bool boolValue)\n                return false;\n            \n            return !boolValue;\n        }\n        \n        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)\n        {\n            if (value is not bool boolValue)\n                return false;\n            \n            return !boolValue;\n        }\n    }\n}\n",[2969,8972,8973,8981,8993,9009,9026,9030,9040,9044,9049,9065,9069,9074,9089,9093,9098,9117,9121,9126,9141,9145,9149,9154,9188,9192,9210,9218,9222,9232,9236,9240,9274,9278,9296,9304,9308,9318,9322,9326],{"__ignoreMap":2983},[2987,8974,8975,8977,8979],{"class":2989,"line":2990},[2987,8976,5067],{"class":4088},[2987,8978,5070],{"class":3309},[2987,8980,3180],{"class":3005},[2987,8982,8983,8985,8987,8989,8991],{"class":2989,"line":3016},[2987,8984,5067],{"class":4088},[2987,8986,5070],{"class":3309},[2987,8988,3123],{"class":3005},[2987,8990,5083],{"class":3309},[2987,8992,3180],{"class":3005},[2987,8994,8995,8997,8999,9001,9003,9005,9007],{"class":2989,"line":3324},[2987,8996,5067],{"class":4088},[2987,8998,5070],{"class":3309},[2987,9000,3123],{"class":3005},[2987,9002,5096],{"class":3309},[2987,9004,3123],{"class":3005},[2987,9006,5101],{"class":3309},[2987,9008,3180],{"class":3005},[2987,9010,9011,9013,9015,9017,9019,9021,9024],{"class":2989,"line":3338},[2987,9012,5067],{"class":4088},[2987,9014,5070],{"class":3309},[2987,9016,3123],{"class":3005},[2987,9018,5096],{"class":3309},[2987,9020,3123],{"class":3005},[2987,9022,9023],{"class":3309},"Markup",[2987,9025,3180],{"class":3005},[2987,9027,9028],{"class":2989,"line":3344},[2987,9029,3865],{"emptyLinePlaceholder":3864},[2987,9031,9032,9034,9036,9038],{"class":2989,"line":3355},[2987,9033,5112],{"class":3150},[2987,9035,5115],{"class":3309},[2987,9037,3123],{"class":3005},[2987,9039,5120],{"class":3309},[2987,9041,9042],{"class":2989,"line":3361},[2987,9043,3321],{"class":3005},[2987,9045,9046],{"class":2989,"line":3375},[2987,9047,9048],{"class":3090},"    // Наслідуємо і IValueConverter, і MarkupExtension\n",[2987,9050,9051,9053,9055,9057,9059,9061,9063],{"class":2989,"line":3381},[2987,9052,3347],{"class":3150},[2987,9054,3306],{"class":3150},[2987,9056,5133],{"class":3309},[2987,9058,3313],{"class":3005},[2987,9060,8888],{"class":3309},[2987,9062,3045],{"class":3005},[2987,9064,3884],{"class":3309},[2987,9066,9067],{"class":2989,"line":3387},[2987,9068,3358],{"class":3005},[2987,9070,9071],{"class":2989,"line":3401},[2987,9072,9073],{"class":3090},"        // Singleton instance для оптимізації\n",[2987,9075,9076,9079,9082,9084,9087],{"class":2989,"line":3411},[2987,9077,9078],{"class":3150},"        private",[2987,9080,9081],{"class":3150}," static",[2987,9083,5133],{"class":3309},[2987,9085,9086],{"class":3157}," _instance",[2987,9088,3180],{"class":3005},[2987,9090,9091],{"class":2989,"line":3417},[2987,9092,5251],{"class":3005},[2987,9094,9095],{"class":2989,"line":3423},[2987,9096,9097],{"class":3090},"        // MarkupExtension метод — повертає екземпляр конвертера\n",[2987,9099,9100,9102,9105,9107,9109,9111,9113,9115],{"class":2989,"line":3428},[2987,9101,5146],{"class":3150},[2987,9103,9104],{"class":3150}," override",[2987,9106,3900],{"class":3150},[2987,9108,8944],{"class":3404},[2987,9110,3905],{"class":3005},[2987,9112,8949],{"class":3309},[2987,9114,8952],{"class":3157},[2987,9116,3933],{"class":3005},[2987,9118,9119],{"class":2989,"line":3434},[2987,9120,3384],{"class":3005},[2987,9122,9123],{"class":2989,"line":3781},[2987,9124,9125],{"class":3090},"            // Повертаємо singleton (один екземпляр для всіх використань)\n",[2987,9127,9128,9130,9132,9135,9137,9139],{"class":2989,"line":3786},[2987,9129,5234],{"class":4088},[2987,9131,9086],{"class":3157},[2987,9133,9134],{"class":3005}," ??= ",[2987,9136,6441],{"class":3150},[2987,9138,5133],{"class":3309},[2987,9140,3408],{"class":3005},[2987,9142,9143],{"class":2989,"line":3991},[2987,9144,3414],{"class":3005},[2987,9146,9147],{"class":2989,"line":3997},[2987,9148,5251],{"class":3005},[2987,9150,9151],{"class":2989,"line":4002},[2987,9152,9153],{"class":3090},"        // IValueConverter методи\n",[2987,9155,9156,9158,9160,9162,9164,9166,9168,9170,9172,9174,9176,9178,9180,9182,9184,9186],{"class":2989,"line":5297},[2987,9157,5146],{"class":3150},[2987,9159,3900],{"class":3150},[2987,9161,3659],{"class":3404},[2987,9163,3905],{"class":3005},[2987,9165,3908],{"class":3150},[2987,9167,3670],{"class":3157},[2987,9169,3045],{"class":3005},[2987,9171,3915],{"class":3309},[2987,9173,3684],{"class":3157},[2987,9175,3045],{"class":3005},[2987,9177,3908],{"class":3150},[2987,9179,3697],{"class":3157},[2987,9181,3045],{"class":3005},[2987,9183,3928],{"class":3309},[2987,9185,3711],{"class":3157},[2987,9187,3933],{"class":3005},[2987,9189,9190],{"class":2989,"line":5316},[2987,9191,3384],{"class":3005},[2987,9193,9194,9196,9198,9200,9202,9204,9206,9208],{"class":2989,"line":5325},[2987,9195,5190],{"class":4088},[2987,9197,4092],{"class":3005},[2987,9199,3396],{"class":3157},[2987,9201,4097],{"class":3150},[2987,9203,5199],{"class":3150},[2987,9205,3330],{"class":3150},[2987,9207,5204],{"class":3157},[2987,9209,3933],{"class":3005},[2987,9211,9212,9214,9216],{"class":2989,"line":5330},[2987,9213,5211],{"class":4088},[2987,9215,5214],{"class":3150},[2987,9217,3180],{"class":3005},[2987,9219,9220],{"class":2989,"line":5341},[2987,9221,5224],{"class":3005},[2987,9223,9224,9226,9228,9230],{"class":2989,"line":5346},[2987,9225,5234],{"class":4088},[2987,9227,5237],{"class":3005},[2987,9229,5240],{"class":3157},[2987,9231,3180],{"class":3005},[2987,9233,9234],{"class":2989,"line":5351},[2987,9235,3414],{"class":3005},[2987,9237,9238],{"class":2989,"line":5892},[2987,9239,5251],{"class":3005},[2987,9241,9242,9244,9246,9248,9250,9252,9254,9256,9258,9260,9262,9264,9266,9268,9270,9272],{"class":2989,"line":5897},[2987,9243,5146],{"class":3150},[2987,9245,3900],{"class":3150},[2987,9247,3735],{"class":3404},[2987,9249,3905],{"class":3005},[2987,9251,3908],{"class":3150},[2987,9253,3670],{"class":3157},[2987,9255,3045],{"class":3005},[2987,9257,3915],{"class":3309},[2987,9259,3684],{"class":3157},[2987,9261,3045],{"class":3005},[2987,9263,3908],{"class":3150},[2987,9265,3697],{"class":3157},[2987,9267,3045],{"class":3005},[2987,9269,3928],{"class":3309},[2987,9271,3711],{"class":3157},[2987,9273,3933],{"class":3005},[2987,9275,9276],{"class":2989,"line":6697},[2987,9277,3384],{"class":3005},[2987,9279,9280,9282,9284,9286,9288,9290,9292,9294],{"class":2989,"line":7706},[2987,9281,5190],{"class":4088},[2987,9283,4092],{"class":3005},[2987,9285,3396],{"class":3157},[2987,9287,4097],{"class":3150},[2987,9289,5199],{"class":3150},[2987,9291,3330],{"class":3150},[2987,9293,5204],{"class":3157},[2987,9295,3933],{"class":3005},[2987,9297,9298,9300,9302],{"class":2989,"line":7711},[2987,9299,5211],{"class":4088},[2987,9301,5214],{"class":3150},[2987,9303,3180],{"class":3005},[2987,9305,9306],{"class":2989,"line":7724},[2987,9307,5224],{"class":3005},[2987,9309,9310,9312,9314,9316],{"class":2989,"line":7729},[2987,9311,5234],{"class":4088},[2987,9313,5237],{"class":3005},[2987,9315,5240],{"class":3157},[2987,9317,3180],{"class":3005},[2987,9319,9320],{"class":2989,"line":7734},[2987,9321,3414],{"class":3005},[2987,9323,9324],{"class":2989,"line":8534},[2987,9325,3420],{"class":3005},[2987,9327,9328],{"class":2989,"line":8539},[2987,9329,3437],{"class":3005},[2965,9331,9332],{},[3031,9333,9334],{},"Використання (без реєстрації у ресурсах):",[2978,9336,9338],{"className":2980,"code":9337,"language":2982,"meta":2983,"style":2983},"\u003CWindow xmlns:conv=\"clr-namespace:MyApp.Converters\">\n    \u003CStackPanel Margin=\"20\">\n        \u003CCheckBox Content=\"Увімкнено\" IsChecked=\"{Binding IsEnabled}\"/>\n        \n        \u003C!-- Використовуємо конвертер без StaticResource! -->\n        \u003CButton Content=\"Увімкнути\" \n                IsEnabled=\"{Binding IsEnabled, Converter={conv:InverseBoolConverter}}\"/>\n    \u003C/StackPanel>\n\u003C/Window>\n",[2969,9339,9340,9357,9371,9391,9395,9400,9414,9426,9434],{"__ignoreMap":2983},[2987,9341,9342,9344,9347,9350,9352,9355],{"class":2989,"line":2990},[2987,9343,2994],{"class":2993},[2987,9345,9346],{"class":2997},"Window",[2987,9348,9349],{"class":3001}," xmlns:conv",[2987,9351,3006],{"class":3005},[2987,9353,9354],{"class":3009},"\"clr-namespace:MyApp.Converters\"",[2987,9356,3465],{"class":2993},[2987,9358,9359,9361,9363,9365,9367,9369],{"class":2989,"line":3016},[2987,9360,3470],{"class":2993},[2987,9362,3454],{"class":2997},[2987,9364,3457],{"class":3001},[2987,9366,3006],{"class":3005},[2987,9368,3462],{"class":3009},[2987,9370,3465],{"class":2993},[2987,9372,9373,9375,9377,9379,9381,9383,9385,9387,9389],{"class":2989,"line":3324},[2987,9374,4789],{"class":2993},[2987,9376,3473],{"class":2997},[2987,9378,3476],{"class":3001},[2987,9380,3006],{"class":3005},[2987,9382,5432],{"class":3009},[2987,9384,3484],{"class":3001},[2987,9386,3006],{"class":3005},[2987,9388,5439],{"class":3009},[2987,9390,3027],{"class":2993},[2987,9392,9393],{"class":2989,"line":3338},[2987,9394,5251],{"class":3005},[2987,9396,9397],{"class":2989,"line":3344},[2987,9398,9399],{"class":3090},"        \u003C!-- Використовуємо конвертер без StaticResource! -->\n",[2987,9401,9402,9404,9406,9408,9410,9412],{"class":2989,"line":3355},[2987,9403,4789],{"class":2993},[2987,9405,5457],{"class":2997},[2987,9407,3476],{"class":3001},[2987,9409,3006],{"class":3005},[2987,9411,5464],{"class":3009},[2987,9413,3013],{"class":3005},[2987,9415,9416,9419,9421,9424],{"class":2989,"line":3361},[2987,9417,9418],{"class":3001},"                IsEnabled",[2987,9420,3006],{"class":3005},[2987,9422,9423],{"class":3009},"\"{Binding IsEnabled, Converter={conv:InverseBoolConverter}}\"",[2987,9425,3027],{"class":2993},[2987,9427,9428,9430,9432],{"class":2989,"line":3375},[2987,9429,4805],{"class":2993},[2987,9431,3454],{"class":2997},[2987,9433,3465],{"class":2993},[2987,9435,9436,9438,9440],{"class":2989,"line":3381},[2987,9437,3529],{"class":2993},[2987,9439,9346],{"class":2997},[2987,9441,3465],{"class":2993},[2965,9443,9444],{},[3031,9445,9446],{},"Переваги:",[3219,9448,9449,9457,9466,9470],{},[3222,9450,9453,9454,9456],{"icon":9451,"title":9452},"i-lucide-code","✅ Менше коду","Не потрібно реєструвати у ",[2969,9455,4657],{}," кожен конвертер.",[3222,9458,9461,9462,4844,9464,3123],{"icon":9459,"title":9460},"i-lucide-sparkles","✅ Чистіший XAML","Конвертер використовується прямо у Binding, як ",[2969,9463,8901],{},[2969,9465,8904],{},[3222,9467,9469],{"icon":92,"title":9468},"✅ Singleton оптимізація","Один екземпляр конвертера для всіх використань (економія пам'яті).",[3222,9471,9473],{"icon":2561,"title":9472},"✅ Легше рефакторинг","Перейменували конвертер → IDE автоматично оновлює всі використання.",[2965,9475,9476],{},[3031,9477,9478],{},"Порівняння підходів:",[4549,9480,9481,9494],{},[4552,9482,9483],{},[4555,9484,9485,9488,9491],{},[4558,9486,9487],{},"Аспект",[4558,9489,9490],{},"StaticResource підхід",[4558,9492,9493],{},"MarkupExtension підхід",[4565,9495,9496,9507,9522,9533,9544],{},[4555,9497,9498,9501,9504],{},[4570,9499,9500],{},"Реєстрація у ресурсах",[4570,9502,9503],{},"✅ Потрібна",[4570,9505,9506],{},"❌ Не потрібна",[4555,9508,9509,9512,9517],{},[4570,9510,9511],{},"Синтаксис",[4570,9513,9514],{},[2969,9515,9516],{},"{StaticResource key}",[4570,9518,9519],{},[2969,9520,9521],{},"{conv:ConverterName}",[4555,9523,9524,9527,9530],{},[4570,9525,9526],{},"Кількість екземплярів",[4570,9528,9529],{},"1 (у ресурсах)",[4570,9531,9532],{},"1 (singleton у ProvideValue)",[4555,9534,9535,9538,9541],{},[4570,9536,9537],{},"Рефакторинг",[4570,9539,9540],{},"⚠️ Ручне оновлення ключів",[4570,9542,9543],{},"✅ Автоматичне",[4555,9545,9546,9549,9552],{},[4570,9547,9548],{},"Читабельність",[4570,9550,9551],{},"⚠️ Потрібно шукати у ресурсах",[4570,9553,9554],{},"✅ Видно прямо у Binding",[4015,9556,9557,9560,9561,9564,9565,9567],{},[3031,9558,9559],{},"Best Practice:"," Для простих конвертерів без налаштувань (властивостей) використовуйте MarkupExtension підхід. Для конвертерів з налаштуваннями (як ",[2969,9562,9563],{},"DateToStringConverter"," з ",[2969,9566,7532],{},") — StaticResource підхід.",[3125,9569],{},[2960,9571,9573],{"id":9572},"imultivalueconverter-конвертер-для-multibinding","IMultiValueConverter: Конвертер для MultiBinding",[2965,9575,9576,9577,9581,9582,9585,9586,3123],{},"У ",[3110,9578,9580],{"href":9579},"18.data-binding-advanced#multibinding","попередній статті"," ми розглянули ",[2969,9583,9584],{},"MultiBinding"," — об'єднання кількох джерел. Для нього потрібен ",[2969,9587,9588],{},"IMultiValueConverter",[3214,9590,9592],{"id":9591},"відмінності-від-ivalueconverter","Відмінності від IValueConverter",[4549,9594,9595,9605],{},[4552,9596,9597],{},[4555,9598,9599,9601,9603],{},[4558,9600,9487],{},[4558,9602,3122],{},[4558,9604,9588],{},[4565,9606,9607,9623,9632],{},[4555,9608,9609,9612,9617],{},[4570,9610,9611],{},"Вхідні дані",[4570,9613,9614,9616],{},[2969,9615,4040],{}," (одне значення)",[4570,9618,9619,9622],{},[2969,9620,9621],{},"object[] values"," (масив значень)",[4555,9624,9625,9627,9630],{},[4570,9626,4640],{},[4570,9628,9629],{},"Звичайний Binding",[4570,9631,9584],{},[4555,9633,9634,9637,9643],{},[4570,9635,9636],{},"ConvertBack",[4570,9638,9639,3230,9641],{},[2969,9640,3908],{},[2969,9642,3908],{},[4570,9644,9645,3230,9647],{},[2969,9646,3908],{},[2969,9648,9649],{},"object[]",[3214,9651,9653],{"id":9652},"приклад-fullnameconverter","Приклад: FullNameConverter",[2965,9655,9656,9659,9660,3045,9663,3045,9666,9669],{},[3031,9657,9658],{},"Завдання:"," Об'єднати ",[2969,9661,9662],{},"FirstName",[2969,9664,9665],{},"MiddleName",[2969,9667,9668],{},"LastName"," у повне ім'я.",[2965,9671,9672],{},[3031,9673,5057],{},[2978,9675,9677],{"className":3136,"code":9676,"language":3138,"meta":2983,"style":2983},"using System;\nusing System.Globalization;\nusing System.Linq;\nusing System.Windows.Data;\nusing System.Windows.Markup;\n\nnamespace MyApp.Converters\n{\n    public class FullNameConverter : MarkupExtension, IMultiValueConverter\n    {\n        private static FullNameConverter _instance;\n        \n        public override object ProvideValue(IServiceProvider serviceProvider)\n        {\n            return _instance ??= new FullNameConverter();\n        }\n        \n        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)\n        {\n            // Фільтруємо null та порожні рядки\n            var parts = values\n                .Where(v => v is string str && !string.IsNullOrWhiteSpace(str))\n                .Cast\u003Cstring>()\n                .ToArray();\n            \n            // Об'єднуємо через пробіл\n            return string.Join(\" \", parts);\n        }\n        \n        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)\n        {\n            // ConvertBack для FullName → FirstName, MiddleName, LastName\n            if (value is not string fullName)\n                return new object[targetTypes.Length];\n            \n            var parts = fullName.Split(' ', StringSplitOptions.RemoveEmptyEntries);\n            var result = new object[targetTypes.Length];\n            \n            // Заповнюємо масив (FirstName, MiddleName, LastName)\n            for (int i = 0; i \u003C Math.Min(parts.Length, result.Length); i++)\n            {\n                result[i] = parts[i];\n            }\n            \n            return result;\n        }\n    }\n}\n",[2969,9678,9679,9687,9699,9712,9728,9744,9748,9758,9762,9780,9784,9796,9800,9818,9822,9836,9840,9844,9882,9886,9891,9904,9944,9958,9967,9971,9976,9998,10002,10006,10045,10049,10054,10073,10094,10098,10131,10153,10157,10162,10221,10225,10246,10252,10257,10266,10271,10276],{"__ignoreMap":2983},[2987,9680,9681,9683,9685],{"class":2989,"line":2990},[2987,9682,5067],{"class":4088},[2987,9684,5070],{"class":3309},[2987,9686,3180],{"class":3005},[2987,9688,9689,9691,9693,9695,9697],{"class":2989,"line":3016},[2987,9690,5067],{"class":4088},[2987,9692,5070],{"class":3309},[2987,9694,3123],{"class":3005},[2987,9696,5083],{"class":3309},[2987,9698,3180],{"class":3005},[2987,9700,9701,9703,9705,9707,9710],{"class":2989,"line":3324},[2987,9702,5067],{"class":4088},[2987,9704,5070],{"class":3309},[2987,9706,3123],{"class":3005},[2987,9708,9709],{"class":3309},"Linq",[2987,9711,3180],{"class":3005},[2987,9713,9714,9716,9718,9720,9722,9724,9726],{"class":2989,"line":3338},[2987,9715,5067],{"class":4088},[2987,9717,5070],{"class":3309},[2987,9719,3123],{"class":3005},[2987,9721,5096],{"class":3309},[2987,9723,3123],{"class":3005},[2987,9725,5101],{"class":3309},[2987,9727,3180],{"class":3005},[2987,9729,9730,9732,9734,9736,9738,9740,9742],{"class":2989,"line":3344},[2987,9731,5067],{"class":4088},[2987,9733,5070],{"class":3309},[2987,9735,3123],{"class":3005},[2987,9737,5096],{"class":3309},[2987,9739,3123],{"class":3005},[2987,9741,9023],{"class":3309},[2987,9743,3180],{"class":3005},[2987,9745,9746],{"class":2989,"line":3355},[2987,9747,3865],{"emptyLinePlaceholder":3864},[2987,9749,9750,9752,9754,9756],{"class":2989,"line":3361},[2987,9751,5112],{"class":3150},[2987,9753,5115],{"class":3309},[2987,9755,3123],{"class":3005},[2987,9757,5120],{"class":3309},[2987,9759,9760],{"class":2989,"line":3375},[2987,9761,3321],{"class":3005},[2987,9763,9764,9766,9768,9771,9773,9775,9777],{"class":2989,"line":3381},[2987,9765,3347],{"class":3150},[2987,9767,3306],{"class":3150},[2987,9769,9770],{"class":3309}," FullNameConverter",[2987,9772,3313],{"class":3005},[2987,9774,8888],{"class":3309},[2987,9776,3045],{"class":3005},[2987,9778,9779],{"class":3309},"IMultiValueConverter\n",[2987,9781,9782],{"class":2989,"line":3387},[2987,9783,3358],{"class":3005},[2987,9785,9786,9788,9790,9792,9794],{"class":2989,"line":3401},[2987,9787,9078],{"class":3150},[2987,9789,9081],{"class":3150},[2987,9791,9770],{"class":3309},[2987,9793,9086],{"class":3157},[2987,9795,3180],{"class":3005},[2987,9797,9798],{"class":2989,"line":3411},[2987,9799,5251],{"class":3005},[2987,9801,9802,9804,9806,9808,9810,9812,9814,9816],{"class":2989,"line":3417},[2987,9803,5146],{"class":3150},[2987,9805,9104],{"class":3150},[2987,9807,3900],{"class":3150},[2987,9809,8944],{"class":3404},[2987,9811,3905],{"class":3005},[2987,9813,8949],{"class":3309},[2987,9815,8952],{"class":3157},[2987,9817,3933],{"class":3005},[2987,9819,9820],{"class":2989,"line":3423},[2987,9821,3384],{"class":3005},[2987,9823,9824,9826,9828,9830,9832,9834],{"class":2989,"line":3428},[2987,9825,5234],{"class":4088},[2987,9827,9086],{"class":3157},[2987,9829,9134],{"class":3005},[2987,9831,6441],{"class":3150},[2987,9833,9770],{"class":3309},[2987,9835,3408],{"class":3005},[2987,9837,9838],{"class":2989,"line":3434},[2987,9839,3414],{"class":3005},[2987,9841,9842],{"class":2989,"line":3781},[2987,9843,5251],{"class":3005},[2987,9845,9846,9848,9850,9852,9854,9856,9859,9862,9864,9866,9868,9870,9872,9874,9876,9878,9880],{"class":2989,"line":3786},[2987,9847,5146],{"class":3150},[2987,9849,3900],{"class":3150},[2987,9851,3659],{"class":3404},[2987,9853,3905],{"class":3005},[2987,9855,3908],{"class":3150},[2987,9857,9858],{"class":3005},"[] ",[2987,9860,9861],{"class":3157},"values",[2987,9863,3045],{"class":3005},[2987,9865,3915],{"class":3309},[2987,9867,3684],{"class":3157},[2987,9869,3045],{"class":3005},[2987,9871,3908],{"class":3150},[2987,9873,3697],{"class":3157},[2987,9875,3045],{"class":3005},[2987,9877,3928],{"class":3309},[2987,9879,3711],{"class":3157},[2987,9881,3933],{"class":3005},[2987,9883,9884],{"class":2989,"line":3991},[2987,9885,3384],{"class":3005},[2987,9887,9888],{"class":2989,"line":3997},[2987,9889,9890],{"class":3090},"            // Фільтруємо null та порожні рядки\n",[2987,9892,9893,9896,9899,9901],{"class":2989,"line":4002},[2987,9894,9895],{"class":3150},"            var",[2987,9897,9898],{"class":3157}," parts",[2987,9900,3393],{"class":3005},[2987,9902,9903],{"class":3157},"values\n",[2987,9905,9906,9909,9912,9914,9917,9919,9921,9923,9925,9927,9930,9933,9935,9938,9940,9942],{"class":2989,"line":5297},[2987,9907,9908],{"class":3005},"                .",[2987,9910,9911],{"class":3404},"Where",[2987,9913,3905],{"class":3005},[2987,9915,9916],{"class":3157},"v",[2987,9918,3367],{"class":3005},[2987,9920,9916],{"class":3157},[2987,9922,4097],{"class":3150},[2987,9924,3154],{"class":3150},[2987,9926,7627],{"class":3157},[2987,9928,9929],{"class":3005}," && !",[2987,9931,9932],{"class":3150},"string",[2987,9934,3123],{"class":3005},[2987,9936,9937],{"class":3404},"IsNullOrWhiteSpace",[2987,9939,3905],{"class":3005},[2987,9941,7669],{"class":3157},[2987,9943,4196],{"class":3005},[2987,9945,9946,9948,9951,9953,9955],{"class":2989,"line":5316},[2987,9947,9908],{"class":3005},[2987,9949,9950],{"class":3404},"Cast",[2987,9952,2994],{"class":3005},[2987,9954,9932],{"class":3150},[2987,9956,9957],{"class":3005},">()\n",[2987,9959,9960,9962,9965],{"class":2989,"line":5325},[2987,9961,9908],{"class":3005},[2987,9963,9964],{"class":3404},"ToArray",[2987,9966,3408],{"class":3005},[2987,9968,9969],{"class":2989,"line":5330},[2987,9970,5224],{"class":3005},[2987,9972,9973],{"class":2989,"line":5341},[2987,9974,9975],{"class":3090},"            // Об'єднуємо через пробіл\n",[2987,9977,9978,9980,9982,9984,9987,9989,9991,9993,9996],{"class":2989,"line":5346},[2987,9979,5234],{"class":4088},[2987,9981,3154],{"class":3150},[2987,9983,3123],{"class":3005},[2987,9985,9986],{"class":3404},"Join",[2987,9988,3905],{"class":3005},[2987,9990,8464],{"class":3176},[2987,9992,3045],{"class":3005},[2987,9994,9995],{"class":3157},"parts",[2987,9997,4215],{"class":3005},[2987,9999,10000],{"class":2989,"line":5351},[2987,10001,3414],{"class":3005},[2987,10003,10004],{"class":2989,"line":5892},[2987,10005,5251],{"class":3005},[2987,10007,10008,10010,10012,10014,10016,10018,10020,10022,10024,10026,10028,10031,10033,10035,10037,10039,10041,10043],{"class":2989,"line":5897},[2987,10009,5146],{"class":3150},[2987,10011,3900],{"class":3150},[2987,10013,9858],{"class":3005},[2987,10015,9636],{"class":3404},[2987,10017,3905],{"class":3005},[2987,10019,3908],{"class":3150},[2987,10021,3670],{"class":3157},[2987,10023,3045],{"class":3005},[2987,10025,3915],{"class":3309},[2987,10027,9858],{"class":3005},[2987,10029,10030],{"class":3157},"targetTypes",[2987,10032,3045],{"class":3005},[2987,10034,3908],{"class":3150},[2987,10036,3697],{"class":3157},[2987,10038,3045],{"class":3005},[2987,10040,3928],{"class":3309},[2987,10042,3711],{"class":3157},[2987,10044,3933],{"class":3005},[2987,10046,10047],{"class":2989,"line":6697},[2987,10048,3384],{"class":3005},[2987,10050,10051],{"class":2989,"line":7706},[2987,10052,10053],{"class":3090},"            // ConvertBack для FullName → FirstName, MiddleName, LastName\n",[2987,10055,10056,10058,10060,10062,10064,10066,10068,10071],{"class":2989,"line":7711},[2987,10057,5190],{"class":4088},[2987,10059,4092],{"class":3005},[2987,10061,3396],{"class":3157},[2987,10063,4097],{"class":3150},[2987,10065,5199],{"class":3150},[2987,10067,3154],{"class":3150},[2987,10069,10070],{"class":3157}," fullName",[2987,10072,3933],{"class":3005},[2987,10074,10075,10077,10079,10081,10084,10086,10088,10091],{"class":2989,"line":7724},[2987,10076,5211],{"class":4088},[2987,10078,4204],{"class":3150},[2987,10080,3900],{"class":3150},[2987,10082,10083],{"class":3005},"[",[2987,10085,10030],{"class":3157},[2987,10087,3123],{"class":3005},[2987,10089,10090],{"class":3157},"Length",[2987,10092,10093],{"class":3005},"];\n",[2987,10095,10096],{"class":2989,"line":7729},[2987,10097,5224],{"class":3005},[2987,10099,10100,10102,10104,10106,10109,10111,10114,10116,10119,10121,10124,10126,10129],{"class":2989,"line":7734},[2987,10101,9895],{"class":3150},[2987,10103,9898],{"class":3157},[2987,10105,3393],{"class":3005},[2987,10107,10108],{"class":3157},"fullName",[2987,10110,3123],{"class":3005},[2987,10112,10113],{"class":3404},"Split",[2987,10115,3905],{"class":3005},[2987,10117,10118],{"class":3176},"' '",[2987,10120,3045],{"class":3005},[2987,10122,10123],{"class":3157},"StringSplitOptions",[2987,10125,3123],{"class":3005},[2987,10127,10128],{"class":3157},"RemoveEmptyEntries",[2987,10130,4215],{"class":3005},[2987,10132,10133,10135,10137,10139,10141,10143,10145,10147,10149,10151],{"class":2989,"line":8534},[2987,10134,9895],{"class":3150},[2987,10136,7693],{"class":3157},[2987,10138,3393],{"class":3005},[2987,10140,6441],{"class":3150},[2987,10142,3900],{"class":3150},[2987,10144,10083],{"class":3005},[2987,10146,10030],{"class":3157},[2987,10148,3123],{"class":3005},[2987,10150,10090],{"class":3157},[2987,10152,10093],{"class":3005},[2987,10154,10155],{"class":2989,"line":8539},[2987,10156,5224],{"class":3005},[2987,10158,10159],{"class":2989,"line":8548},[2987,10160,10161],{"class":3090},"            // Заповнюємо масив (FirstName, MiddleName, LastName)\n",[2987,10163,10164,10167,10169,10172,10175,10177,10180,10182,10185,10188,10191,10193,10196,10198,10200,10202,10204,10206,10209,10211,10213,10216,10218],{"class":2989,"line":8553},[2987,10165,10166],{"class":4088},"            for",[2987,10168,4092],{"class":3005},[2987,10170,10171],{"class":3150},"int",[2987,10173,10174],{"class":3157}," i",[2987,10176,3393],{"class":3005},[2987,10178,10179],{"class":6459},"0",[2987,10181,3167],{"class":3005},[2987,10183,10184],{"class":3157},"i",[2987,10186,10187],{"class":3005}," \u003C ",[2987,10189,10190],{"class":3157},"Math",[2987,10192,3123],{"class":3005},[2987,10194,10195],{"class":3404},"Min",[2987,10197,3905],{"class":3005},[2987,10199,9995],{"class":3157},[2987,10201,3123],{"class":3005},[2987,10203,10090],{"class":3157},[2987,10205,3045],{"class":3005},[2987,10207,10208],{"class":3157},"result",[2987,10210,3123],{"class":3005},[2987,10212,10090],{"class":3157},[2987,10214,10215],{"class":3005},"); ",[2987,10217,10184],{"class":3157},[2987,10219,10220],{"class":3005},"++)\n",[2987,10222,10223],{"class":2989,"line":8558},[2987,10224,6427],{"class":3005},[2987,10226,10228,10231,10233,10235,10238,10240,10242,10244],{"class":2989,"line":10227},42,[2987,10229,10230],{"class":3157},"                result",[2987,10232,10083],{"class":3005},[2987,10234,10184],{"class":3157},[2987,10236,10237],{"class":3005},"] = ",[2987,10239,9995],{"class":3157},[2987,10241,10083],{"class":3005},[2987,10243,10184],{"class":3157},[2987,10245,10093],{"class":3005},[2987,10247,10249],{"class":2989,"line":10248},43,[2987,10250,10251],{"class":3005},"            }\n",[2987,10253,10255],{"class":2989,"line":10254},44,[2987,10256,5224],{"class":3005},[2987,10258,10260,10262,10264],{"class":2989,"line":10259},45,[2987,10261,5234],{"class":4088},[2987,10263,7693],{"class":3157},[2987,10265,3180],{"class":3005},[2987,10267,10269],{"class":2989,"line":10268},46,[2987,10270,3414],{"class":3005},[2987,10272,10274],{"class":2989,"line":10273},47,[2987,10275,3420],{"class":3005},[2987,10277,10279],{"class":2989,"line":10278},48,[2987,10280,3437],{"class":3005},[2965,10282,10283],{},[3031,10284,5400],{},[2978,10286,10288],{"className":2980,"code":10287,"language":2982,"meta":2983,"style":2983},"\u003CWindow xmlns:conv=\"clr-namespace:MyApp.Converters\">\n    \u003CStackPanel Margin=\"20\">\n        \u003CTextBlock Text=\"Ім'я:\"/>\n        \u003CTextBox Text=\"{Binding FirstName}\"/>\n        \n        \u003CTextBlock Text=\"По батькові:\"/>\n        \u003CTextBox Text=\"{Binding MiddleName}\"/>\n        \n        \u003CTextBlock Text=\"Прізвище:\"/>\n        \u003CTextBox Text=\"{Binding LastName}\"/>\n        \n        \u003CTextBlock Text=\"Повне ім'я:\" FontWeight=\"Bold\" Margin=\"0,20,0,5\"/>\n        \u003CTextBlock FontSize=\"16\">\n            \u003CTextBlock.Text>\n                \u003CMultiBinding Converter=\"{conv:FullNameConverter}\">\n                    \u003CBinding Path=\"FirstName\"/>\n                    \u003CBinding Path=\"MiddleName\"/>\n                    \u003CBinding Path=\"LastName\"/>\n                \u003C/MultiBinding>\n            \u003C/TextBlock.Text>\n        \u003C/TextBlock>\n    \u003C/StackPanel>\n\u003C/Window>\n",[2969,10289,10290,10304,10318,10333,10347,10351,10366,10381,10385,10400,10415,10419,10447,10463,10473,10490,10508,10523,10538,10547,10556,10565,10573],{"__ignoreMap":2983},[2987,10291,10292,10294,10296,10298,10300,10302],{"class":2989,"line":2990},[2987,10293,2994],{"class":2993},[2987,10295,9346],{"class":2997},[2987,10297,9349],{"class":3001},[2987,10299,3006],{"class":3005},[2987,10301,9354],{"class":3009},[2987,10303,3465],{"class":2993},[2987,10305,10306,10308,10310,10312,10314,10316],{"class":2989,"line":3016},[2987,10307,3470],{"class":2993},[2987,10309,3454],{"class":2997},[2987,10311,3457],{"class":3001},[2987,10313,3006],{"class":3005},[2987,10315,3462],{"class":3009},[2987,10317,3465],{"class":2993},[2987,10319,10320,10322,10324,10326,10328,10331],{"class":2989,"line":3324},[2987,10321,4789],{"class":2993},[2987,10323,2998],{"class":2997},[2987,10325,3002],{"class":3001},[2987,10327,3006],{"class":3005},[2987,10329,10330],{"class":3009},"\"Ім'я:\"",[2987,10332,3027],{"class":2993},[2987,10334,10335,10337,10339,10341,10343,10345],{"class":2989,"line":3338},[2987,10336,4789],{"class":2993},[2987,10338,6013],{"class":2997},[2987,10340,3002],{"class":3001},[2987,10342,3006],{"class":3005},[2987,10344,3203],{"class":3009},[2987,10346,3027],{"class":2993},[2987,10348,10349],{"class":2989,"line":3344},[2987,10350,5251],{"class":3005},[2987,10352,10353,10355,10357,10359,10361,10364],{"class":2989,"line":3355},[2987,10354,4789],{"class":2993},[2987,10356,2998],{"class":2997},[2987,10358,3002],{"class":3001},[2987,10360,3006],{"class":3005},[2987,10362,10363],{"class":3009},"\"По батькові:\"",[2987,10365,3027],{"class":2993},[2987,10367,10368,10370,10372,10374,10376,10379],{"class":2989,"line":3361},[2987,10369,4789],{"class":2993},[2987,10371,6013],{"class":2997},[2987,10373,3002],{"class":3001},[2987,10375,3006],{"class":3005},[2987,10377,10378],{"class":3009},"\"{Binding MiddleName}\"",[2987,10380,3027],{"class":2993},[2987,10382,10383],{"class":2989,"line":3375},[2987,10384,5251],{"class":3005},[2987,10386,10387,10389,10391,10393,10395,10398],{"class":2989,"line":3381},[2987,10388,4789],{"class":2993},[2987,10390,2998],{"class":2997},[2987,10392,3002],{"class":3001},[2987,10394,3006],{"class":3005},[2987,10396,10397],{"class":3009},"\"Прізвище:\"",[2987,10399,3027],{"class":2993},[2987,10401,10402,10404,10406,10408,10410,10413],{"class":2989,"line":3387},[2987,10403,4789],{"class":2993},[2987,10405,6013],{"class":2997},[2987,10407,3002],{"class":3001},[2987,10409,3006],{"class":3005},[2987,10411,10412],{"class":3009},"\"{Binding LastName}\"",[2987,10414,3027],{"class":2993},[2987,10416,10417],{"class":2989,"line":3401},[2987,10418,5251],{"class":3005},[2987,10420,10421,10423,10425,10427,10429,10432,10434,10436,10438,10440,10442,10445],{"class":2989,"line":3411},[2987,10422,4789],{"class":2993},[2987,10424,2998],{"class":2997},[2987,10426,3002],{"class":3001},[2987,10428,3006],{"class":3005},[2987,10430,10431],{"class":3009},"\"Повне ім'я:\"",[2987,10433,7018],{"class":3001},[2987,10435,3006],{"class":3005},[2987,10437,6886],{"class":3009},[2987,10439,3457],{"class":3001},[2987,10441,3006],{"class":3005},[2987,10443,10444],{"class":3009},"\"0,20,0,5\"",[2987,10446,3027],{"class":2993},[2987,10448,10449,10451,10453,10456,10458,10461],{"class":2989,"line":3417},[2987,10450,4789],{"class":2993},[2987,10452,2998],{"class":2997},[2987,10454,10455],{"class":3001}," FontSize",[2987,10457,3006],{"class":3005},[2987,10459,10460],{"class":3009},"\"16\"",[2987,10462,3465],{"class":2993},[2987,10464,10465,10468,10471],{"class":2989,"line":3423},[2987,10466,10467],{"class":2993},"            \u003C",[2987,10469,10470],{"class":2997},"TextBlock.Text",[2987,10472,3465],{"class":2993},[2987,10474,10475,10478,10480,10483,10485,10488],{"class":2989,"line":3428},[2987,10476,10477],{"class":2993},"                \u003C",[2987,10479,9584],{"class":2997},[2987,10481,10482],{"class":3001}," Converter",[2987,10484,3006],{"class":3005},[2987,10486,10487],{"class":3009},"\"{conv:FullNameConverter}\"",[2987,10489,3465],{"class":2993},[2987,10491,10492,10495,10498,10501,10503,10506],{"class":2989,"line":3434},[2987,10493,10494],{"class":2993},"                    \u003C",[2987,10496,10497],{"class":2997},"Binding",[2987,10499,10500],{"class":3001}," Path",[2987,10502,3006],{"class":3005},[2987,10504,10505],{"class":3009},"\"FirstName\"",[2987,10507,3027],{"class":2993},[2987,10509,10510,10512,10514,10516,10518,10521],{"class":2989,"line":3781},[2987,10511,10494],{"class":2993},[2987,10513,10497],{"class":2997},[2987,10515,10500],{"class":3001},[2987,10517,3006],{"class":3005},[2987,10519,10520],{"class":3009},"\"MiddleName\"",[2987,10522,3027],{"class":2993},[2987,10524,10525,10527,10529,10531,10533,10536],{"class":2989,"line":3786},[2987,10526,10494],{"class":2993},[2987,10528,10497],{"class":2997},[2987,10530,10500],{"class":3001},[2987,10532,3006],{"class":3005},[2987,10534,10535],{"class":3009},"\"LastName\"",[2987,10537,3027],{"class":2993},[2987,10539,10540,10543,10545],{"class":2989,"line":3991},[2987,10541,10542],{"class":2993},"                \u003C/",[2987,10544,9584],{"class":2997},[2987,10546,3465],{"class":2993},[2987,10548,10549,10552,10554],{"class":2989,"line":3997},[2987,10550,10551],{"class":2993},"            \u003C/",[2987,10553,10470],{"class":2997},[2987,10555,3465],{"class":2993},[2987,10557,10558,10561,10563],{"class":2989,"line":4002},[2987,10559,10560],{"class":2993},"        \u003C/",[2987,10562,2998],{"class":2997},[2987,10564,3465],{"class":2993},[2987,10566,10567,10569,10571],{"class":2989,"line":5297},[2987,10568,4805],{"class":2993},[2987,10570,3454],{"class":2997},[2987,10572,3465],{"class":2993},[2987,10574,10575,10577,10579],{"class":2989,"line":5316},[2987,10576,3529],{"class":2993},[2987,10578,9346],{"class":2997},[2987,10580,3465],{"class":2993},[2965,10582,10583,10585],{},[3031,10584,6147],{}," \"Іван Петрович Петренко\" (автоматично оновлюється при зміні будь-якого поля).",[3214,10587,10589],{"id":10588},"приклад-mathoperationconverter","Приклад: MathOperationConverter",[2965,10591,10592,10594],{},[3031,10593,9658],{}," Виконати математичну операцію над двома числами.",[2965,10596,10597],{},[3031,10598,5057],{},[2978,10600,10602],{"className":3136,"code":10601,"language":3138,"meta":2983,"style":2983},"using System;\nusing System.Globalization;\nusing System.Windows.Data;\nusing System.Windows.Markup;\n\nnamespace MyApp.Converters\n{\n    public class MathOperationConverter : MarkupExtension, IMultiValueConverter\n    {\n        private static MathOperationConverter _instance;\n        \n        public override object ProvideValue(IServiceProvider serviceProvider)\n        {\n            return _instance ??= new MathOperationConverter();\n        }\n        \n        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)\n        {\n            // Перевірка: мінімум 2 значення\n            if (values.Length \u003C 2)\n                return 0.0;\n            \n            // Парсинг чисел\n            if (!double.TryParse(values[0]?.ToString(), out double num1))\n                return 0.0;\n            \n            if (!double.TryParse(values[1]?.ToString(), out double num2))\n                return 0.0;\n            \n            // Операція з parameter\n            string operation = parameter?.ToString() ?? \"+\";\n            \n            return operation switch\n            {\n                \"+\" => num1 + num2,\n                \"-\" => num1 - num2,\n                \"*\" => num1 * num2,\n                \"/\" => num2 != 0 ? num1 / num2 : 0,\n                \"%\" => num2 != 0 ? num1 % num2 : 0,\n                \"^\" => Math.Pow(num1, num2),\n                _ => 0.0\n            };\n        }\n        \n        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)\n        {\n            throw new NotImplementedException();\n        }\n    }\n}\n",[2969,10603,10604,10612,10624,10640,10656,10660,10670,10674,10691,10695,10707,10711,10729,10733,10747,10751,10755,10791,10795,10800,10819,10827,10831,10836,10872,10880,10884,10920,10928,10932,10937,10959,10963,10971,10975,10993,11009,11025,11053,11081,11106,11115,11119,11123,11127,11165,11169,11179,11183,11188],{"__ignoreMap":2983},[2987,10605,10606,10608,10610],{"class":2989,"line":2990},[2987,10607,5067],{"class":4088},[2987,10609,5070],{"class":3309},[2987,10611,3180],{"class":3005},[2987,10613,10614,10616,10618,10620,10622],{"class":2989,"line":3016},[2987,10615,5067],{"class":4088},[2987,10617,5070],{"class":3309},[2987,10619,3123],{"class":3005},[2987,10621,5083],{"class":3309},[2987,10623,3180],{"class":3005},[2987,10625,10626,10628,10630,10632,10634,10636,10638],{"class":2989,"line":3324},[2987,10627,5067],{"class":4088},[2987,10629,5070],{"class":3309},[2987,10631,3123],{"class":3005},[2987,10633,5096],{"class":3309},[2987,10635,3123],{"class":3005},[2987,10637,5101],{"class":3309},[2987,10639,3180],{"class":3005},[2987,10641,10642,10644,10646,10648,10650,10652,10654],{"class":2989,"line":3338},[2987,10643,5067],{"class":4088},[2987,10645,5070],{"class":3309},[2987,10647,3123],{"class":3005},[2987,10649,5096],{"class":3309},[2987,10651,3123],{"class":3005},[2987,10653,9023],{"class":3309},[2987,10655,3180],{"class":3005},[2987,10657,10658],{"class":2989,"line":3344},[2987,10659,3865],{"emptyLinePlaceholder":3864},[2987,10661,10662,10664,10666,10668],{"class":2989,"line":3355},[2987,10663,5112],{"class":3150},[2987,10665,5115],{"class":3309},[2987,10667,3123],{"class":3005},[2987,10669,5120],{"class":3309},[2987,10671,10672],{"class":2989,"line":3361},[2987,10673,3321],{"class":3005},[2987,10675,10676,10678,10680,10683,10685,10687,10689],{"class":2989,"line":3375},[2987,10677,3347],{"class":3150},[2987,10679,3306],{"class":3150},[2987,10681,10682],{"class":3309}," MathOperationConverter",[2987,10684,3313],{"class":3005},[2987,10686,8888],{"class":3309},[2987,10688,3045],{"class":3005},[2987,10690,9779],{"class":3309},[2987,10692,10693],{"class":2989,"line":3381},[2987,10694,3358],{"class":3005},[2987,10696,10697,10699,10701,10703,10705],{"class":2989,"line":3387},[2987,10698,9078],{"class":3150},[2987,10700,9081],{"class":3150},[2987,10702,10682],{"class":3309},[2987,10704,9086],{"class":3157},[2987,10706,3180],{"class":3005},[2987,10708,10709],{"class":2989,"line":3401},[2987,10710,5251],{"class":3005},[2987,10712,10713,10715,10717,10719,10721,10723,10725,10727],{"class":2989,"line":3411},[2987,10714,5146],{"class":3150},[2987,10716,9104],{"class":3150},[2987,10718,3900],{"class":3150},[2987,10720,8944],{"class":3404},[2987,10722,3905],{"class":3005},[2987,10724,8949],{"class":3309},[2987,10726,8952],{"class":3157},[2987,10728,3933],{"class":3005},[2987,10730,10731],{"class":2989,"line":3417},[2987,10732,3384],{"class":3005},[2987,10734,10735,10737,10739,10741,10743,10745],{"class":2989,"line":3423},[2987,10736,5234],{"class":4088},[2987,10738,9086],{"class":3157},[2987,10740,9134],{"class":3005},[2987,10742,6441],{"class":3150},[2987,10744,10682],{"class":3309},[2987,10746,3408],{"class":3005},[2987,10748,10749],{"class":2989,"line":3428},[2987,10750,3414],{"class":3005},[2987,10752,10753],{"class":2989,"line":3434},[2987,10754,5251],{"class":3005},[2987,10756,10757,10759,10761,10763,10765,10767,10769,10771,10773,10775,10777,10779,10781,10783,10785,10787,10789],{"class":2989,"line":3781},[2987,10758,5146],{"class":3150},[2987,10760,3900],{"class":3150},[2987,10762,3659],{"class":3404},[2987,10764,3905],{"class":3005},[2987,10766,3908],{"class":3150},[2987,10768,9858],{"class":3005},[2987,10770,9861],{"class":3157},[2987,10772,3045],{"class":3005},[2987,10774,3915],{"class":3309},[2987,10776,3684],{"class":3157},[2987,10778,3045],{"class":3005},[2987,10780,3908],{"class":3150},[2987,10782,3697],{"class":3157},[2987,10784,3045],{"class":3005},[2987,10786,3928],{"class":3309},[2987,10788,3711],{"class":3157},[2987,10790,3933],{"class":3005},[2987,10792,10793],{"class":2989,"line":3786},[2987,10794,3384],{"class":3005},[2987,10796,10797],{"class":2989,"line":3991},[2987,10798,10799],{"class":3090},"            // Перевірка: мінімум 2 значення\n",[2987,10801,10802,10804,10806,10808,10810,10812,10814,10817],{"class":2989,"line":3997},[2987,10803,5190],{"class":4088},[2987,10805,4092],{"class":3005},[2987,10807,9861],{"class":3157},[2987,10809,3123],{"class":3005},[2987,10811,10090],{"class":3157},[2987,10813,10187],{"class":3005},[2987,10815,10816],{"class":6459},"2",[2987,10818,3933],{"class":3005},[2987,10820,10821,10823,10825],{"class":2989,"line":4002},[2987,10822,5211],{"class":4088},[2987,10824,8381],{"class":6459},[2987,10826,3180],{"class":3005},[2987,10828,10829],{"class":2989,"line":5297},[2987,10830,5224],{"class":3005},[2987,10832,10833],{"class":2989,"line":5316},[2987,10834,10835],{"class":3090},"            // Парсинг чисел\n",[2987,10837,10838,10840,10842,10844,10846,10848,10850,10852,10854,10856,10859,10861,10863,10865,10867,10870],{"class":2989,"line":5325},[2987,10839,5190],{"class":4088},[2987,10841,8221],{"class":3005},[2987,10843,8224],{"class":3150},[2987,10845,3123],{"class":3005},[2987,10847,7664],{"class":3404},[2987,10849,3905],{"class":3005},[2987,10851,9861],{"class":3157},[2987,10853,10083],{"class":3005},[2987,10855,10179],{"class":6459},[2987,10857,10858],{"class":3005},"]?.",[2987,10860,4322],{"class":3404},[2987,10862,8239],{"class":3005},[2987,10864,7688],{"class":3150},[2987,10866,8244],{"class":3150},[2987,10868,10869],{"class":3157}," num1",[2987,10871,4196],{"class":3005},[2987,10873,10874,10876,10878],{"class":2989,"line":5330},[2987,10875,5211],{"class":4088},[2987,10877,8381],{"class":6459},[2987,10879,3180],{"class":3005},[2987,10881,10882],{"class":2989,"line":5341},[2987,10883,5224],{"class":3005},[2987,10885,10886,10888,10890,10892,10894,10896,10898,10900,10902,10905,10907,10909,10911,10913,10915,10918],{"class":2989,"line":5346},[2987,10887,5190],{"class":4088},[2987,10889,8221],{"class":3005},[2987,10891,8224],{"class":3150},[2987,10893,3123],{"class":3005},[2987,10895,7664],{"class":3404},[2987,10897,3905],{"class":3005},[2987,10899,9861],{"class":3157},[2987,10901,10083],{"class":3005},[2987,10903,10904],{"class":6459},"1",[2987,10906,10858],{"class":3005},[2987,10908,4322],{"class":3404},[2987,10910,8239],{"class":3005},[2987,10912,7688],{"class":3150},[2987,10914,8244],{"class":3150},[2987,10916,10917],{"class":3157}," num2",[2987,10919,4196],{"class":3005},[2987,10921,10922,10924,10926],{"class":2989,"line":5351},[2987,10923,5211],{"class":4088},[2987,10925,8381],{"class":6459},[2987,10927,3180],{"class":3005},[2987,10929,10930],{"class":2989,"line":5892},[2987,10931,5224],{"class":3005},[2987,10933,10934],{"class":2989,"line":5897},[2987,10935,10936],{"class":3090},"            // Операція з parameter\n",[2987,10938,10939,10941,10944,10946,10948,10950,10952,10954,10957],{"class":2989,"line":6697},[2987,10940,7515],{"class":3150},[2987,10942,10943],{"class":3157}," operation",[2987,10945,3393],{"class":3005},[2987,10947,4316],{"class":3157},[2987,10949,4319],{"class":3005},[2987,10951,4322],{"class":3404},[2987,10953,7529],{"class":3005},[2987,10955,10956],{"class":3176},"\"+\"",[2987,10958,3180],{"class":3005},[2987,10960,10961],{"class":2989,"line":7706},[2987,10962,5224],{"class":3005},[2987,10964,10965,10967,10969],{"class":2989,"line":7711},[2987,10966,5234],{"class":4088},[2987,10968,10943],{"class":3157},[2987,10970,6422],{"class":4088},[2987,10972,10973],{"class":2989,"line":7724},[2987,10974,6427],{"class":3005},[2987,10976,10977,10980,10982,10985,10988,10991],{"class":2989,"line":7729},[2987,10978,10979],{"class":3176},"                \"+\"",[2987,10981,3367],{"class":3005},[2987,10983,10984],{"class":3157},"num1",[2987,10986,10987],{"class":3005}," + ",[2987,10989,10990],{"class":3157},"num2",[2987,10992,6213],{"class":3005},[2987,10994,10995,10998,11000,11002,11005,11007],{"class":2989,"line":7734},[2987,10996,10997],{"class":3176},"                \"-\"",[2987,10999,3367],{"class":3005},[2987,11001,10984],{"class":3157},[2987,11003,11004],{"class":3005}," - ",[2987,11006,10990],{"class":3157},[2987,11008,6213],{"class":3005},[2987,11010,11011,11014,11016,11018,11021,11023],{"class":2989,"line":8534},[2987,11012,11013],{"class":3176},"                \"*\"",[2987,11015,3367],{"class":3005},[2987,11017,10984],{"class":3157},[2987,11019,11020],{"class":3005}," * ",[2987,11022,10990],{"class":3157},[2987,11024,6213],{"class":3005},[2987,11026,11027,11030,11032,11034,11036,11038,11040,11042,11045,11047,11049,11051],{"class":2989,"line":8539},[2987,11028,11029],{"class":3176},"                \"/\"",[2987,11031,3367],{"class":3005},[2987,11033,10990],{"class":3157},[2987,11035,4186],{"class":3005},[2987,11037,10179],{"class":6459},[2987,11039,4394],{"class":3005},[2987,11041,10984],{"class":3157},[2987,11043,11044],{"class":3005}," / ",[2987,11046,10990],{"class":3157},[2987,11048,3313],{"class":3005},[2987,11050,10179],{"class":6459},[2987,11052,6213],{"class":3005},[2987,11054,11055,11058,11060,11062,11064,11066,11068,11070,11073,11075,11077,11079],{"class":2989,"line":8548},[2987,11056,11057],{"class":3176},"                \"%\"",[2987,11059,3367],{"class":3005},[2987,11061,10990],{"class":3157},[2987,11063,4186],{"class":3005},[2987,11065,10179],{"class":6459},[2987,11067,4394],{"class":3005},[2987,11069,10984],{"class":3157},[2987,11071,11072],{"class":3005}," % ",[2987,11074,10990],{"class":3157},[2987,11076,3313],{"class":3005},[2987,11078,10179],{"class":6459},[2987,11080,6213],{"class":3005},[2987,11082,11083,11086,11088,11090,11092,11095,11097,11099,11101,11103],{"class":2989,"line":8553},[2987,11084,11085],{"class":3176},"                \"^\"",[2987,11087,3367],{"class":3005},[2987,11089,10190],{"class":3157},[2987,11091,3123],{"class":3005},[2987,11093,11094],{"class":3404},"Pow",[2987,11096,3905],{"class":3005},[2987,11098,10984],{"class":3157},[2987,11100,3045],{"class":3005},[2987,11102,10990],{"class":3157},[2987,11104,11105],{"class":3005},"),\n",[2987,11107,11108,11110,11112],{"class":2989,"line":8558},[2987,11109,6610],{"class":3150},[2987,11111,3367],{"class":3005},[2987,11113,11114],{"class":6459},"0.0\n",[2987,11116,11117],{"class":2989,"line":10227},[2987,11118,6625],{"class":3005},[2987,11120,11121],{"class":2989,"line":10248},[2987,11122,3414],{"class":3005},[2987,11124,11125],{"class":2989,"line":10254},[2987,11126,5251],{"class":3005},[2987,11128,11129,11131,11133,11135,11137,11139,11141,11143,11145,11147,11149,11151,11153,11155,11157,11159,11161,11163],{"class":2989,"line":10259},[2987,11130,5146],{"class":3150},[2987,11132,3900],{"class":3150},[2987,11134,9858],{"class":3005},[2987,11136,9636],{"class":3404},[2987,11138,3905],{"class":3005},[2987,11140,3908],{"class":3150},[2987,11142,3670],{"class":3157},[2987,11144,3045],{"class":3005},[2987,11146,3915],{"class":3309},[2987,11148,9858],{"class":3005},[2987,11150,10030],{"class":3157},[2987,11152,3045],{"class":3005},[2987,11154,3908],{"class":3150},[2987,11156,3697],{"class":3157},[2987,11158,3045],{"class":3005},[2987,11160,3928],{"class":3309},[2987,11162,3711],{"class":3157},[2987,11164,3933],{"class":3005},[2987,11166,11167],{"class":2989,"line":10268},[2987,11168,3384],{"class":3005},[2987,11170,11171,11173,11175,11177],{"class":2989,"line":10273},[2987,11172,5878],{"class":4088},[2987,11174,4204],{"class":3150},[2987,11176,5883],{"class":3309},[2987,11178,3408],{"class":3005},[2987,11180,11181],{"class":2989,"line":10278},[2987,11182,3414],{"class":3005},[2987,11184,11186],{"class":2989,"line":11185},49,[2987,11187,3420],{"class":3005},[2987,11189,11191],{"class":2989,"line":11190},50,[2987,11192,3437],{"class":3005},[2965,11194,11195],{},[3031,11196,5400],{},[2978,11198,11200],{"className":2980,"code":11199,"language":2982,"meta":2983,"style":2983},"\u003CWindow 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       \u003C!-- Частка -->\n",[2987,11681,11682,11684,11686],{"class":2989,"line":10227},[2987,11683,4789],{"class":2993},[2987,11685,2998],{"class":2997},[2987,11687,3465],{"class":2993},[2987,11689,11690,11692,11694],{"class":2989,"line":10248},[2987,11691,10467],{"class":2993},[2987,11693,10470],{"class":2997},[2987,11695,3465],{"class":2993},[2987,11697,11698,11700,11702,11704,11706,11708,11710,11712,11715],{"class":2989,"line":10254},[2987,11699,10477],{"class":2993},[2987,11701,9584],{"class":2997},[2987,11703,10482],{"class":3001},[2987,11705,3006],{"class":3005},[2987,11707,11375],{"class":3009},[2987,11709,11378],{"class":3001},[2987,11711,3006],{"class":3005},[2987,11713,11714],{"class":3009},"\"/\"",[2987,11716,3465],{"class":2993},[2987,11718,11719,11721,11723,11725,11727,11729,11731,11733,11735],{"class":2989,"line":10259},[2987,11720,10494],{"class":2993},[2987,11722,10497],{"class":2997},[2987,11724,11393],{"class":3001},[2987,11726,3006],{"class":3005},[2987,11728,11258],{"class":3009},[2987,11730,10500],{"class":3001},[2987,11732,3006],{"class":3005},[2987,11734,11404],{"class":3009},[2987,11736,3027],{"class":2993},[2987,11738,11739,11741,11743,11745,11747,11749,11751,11753,11755],{"class":2989,"line":10268},[2987,11740,10494],{"class":2993},[2987,11742,10497],{"class":2997},[2987,11744,11393],{"class":3001},[2987,11746,3006],{"class":3005},[2987,11748,11298],{"class":3009},[2987,11750,10500],{"class":3001},[2987,11752,3006],{"class":3005},[2987,11754,11404],{"class":3009},[2987,11756,3027],{"class":2993},[2987,11758,11759,11761,11763],{"class":2989,"line":10273},[2987,11760,10542],{"class":2993},[2987,11762,9584],{"class":2997},[2987,11764,3465],{"class":2993},[2987,11766,11767,11769,11771],{"class":2989,"line":10278},[2987,11768,10551],{"class":2993},[2987,11770,10470],{"class":2997},[2987,11772,3465],{"class":2993},[2987,11774,11775,11777,11779],{"class":2989,"line":11185},[2987,11776,10560],{"class":2993},[2987,11778,2998],{"class":2997},[2987,11780,3465],{"class":2993},[2987,11782,11783,11785,11787],{"class":2989,"line":11190},[2987,11784,4805],{"class":2993},[2987,11786,3454],{"class":2997},[2987,11788,3465],{"class":2993},[2987,11790,11792,11794,11796],{"class":2989,"line":11791},51,[2987,11793,3529],{"class":2993},[2987,11795,9346],{"class":2997},[2987,11797,3465],{"class":2993},[2965,11799,11800,11802],{},[3031,11801,6147],{}," Всі операції оновлюються миттєво при зміні будь-якого TextBox.",[4854,11804,11806],{"title":11805},"MathOperationConverter у дії",[2978,11807,11809],{"className":2980,"code":11808,"language":2982,"meta":2983,"style":2983},"\u003CStackPanel Margin=\"20\" Spacing=\"10\">\n  \u003CTextBlock Text=\"Число 1:\"/>\n  \u003CTextBox Text=\"10\"/>\n  \n  \u003CTextBlock Text=\"Число 2:\"/>\n  \u003CTextBox Text=\"5\"/>\n  \n  \u003CTextBlock Text=\"Результати:\" FontWeight=\"Bold\"/>\n  \n  \u003CStackPanel Spacing=\"5\">\n    \u003CTextBlock Text=\"10 + 5 = 15\"/>\n    \u003CTextBlock Text=\"10 - 5 = 5\"/>\n    \u003CTextBlock Text=\"10 * 5 = 50\"/>\n    \u003CTextBlock Text=\"10 / 5 = 2\"/>\n  \u003C/StackPanel>\n  \n  \u003CTextBlock Text=\"(У реальному WPF результати оновлюються при зміні чисел)\" \n             FontSize=\"10\" \n             Foreground=\"Gray\"/>\n\u003C/StackPanel>\n",[2969,11810,11811,11831,11845,11859,11863,11877,11891,11895,11915,11919,11933,11948,11963,11978,11993,12001,12005,12020,12030,12040],{"__ignoreMap":2983},[2987,11812,11813,11815,11817,11819,11821,11823,11825,11827,11829],{"class":2989,"line":2990},[2987,11814,2994],{"class":2993},[2987,11816,3454],{"class":2997},[2987,11818,3457],{"class":3001},[2987,11820,3006],{"class":3005},[2987,11822,3462],{"class":3009},[2987,11824,4876],{"class":3001},[2987,11826,3006],{"class":3005},[2987,11828,4760],{"class":3009},[2987,11830,3465],{"class":2993},[2987,11832,11833,11835,11837,11839,11841,11843],{"class":2989,"line":3016},[2987,11834,4887],{"class":2993},[2987,11836,2998],{"class":2997},[2987,11838,3002],{"class":3001},[2987,11840,3006],{"class":3005},[2987,11842,11242],{"class":3009},[2987,11844,3027],{"class":2993},[2987,11846,11847,11849,11851,11853,11855,11857],{"class":2989,"line":3324},[2987,11848,4887],{"class":2993},[2987,11850,6013],{"class":2997},[2987,11852,3002],{"class":3001},[2987,11854,3006],{"class":3005},[2987,11856,4760],{"class":3009},[2987,11858,3027],{"class":2993},[2987,11860,11861],{"class":2989,"line":3338},[2987,11862,4909],{"class":3005},[2987,11864,11865,11867,11869,11871,11873,11875],{"class":2989,"line":3344},[2987,11866,4887],{"class":2993},[2987,11868,2998],{"class":2997},[2987,11870,3002],{"class":3001},[2987,11872,3006],{"class":3005},[2987,11874,11283],{"class":3009},[2987,11876,3027],{"class":2993},[2987,11878,11879,11881,11883,11885,11887,11889],{"class":2989,"line":3355},[2987,11880,4887],{"class":2993},[2987,11882,6013],{"class":2997},[2987,11884,3002],{"class":3001},[2987,11886,3006],{"class":3005},[2987,11888,6849],{"class":3009},[2987,11890,3027],{"class":2993},[2987,11892,11893],{"class":2989,"line":3361},[2987,11894,4909],{"class":3005},[2987,11896,11897,11899,11901,11903,11905,11907,11909,11911,11913],{"class":2989,"line":3375},[2987,11898,4887],{"class":2993},[2987,11900,2998],{"class":2997},[2987,11902,3002],{"class":3001},[2987,11904,3006],{"class":3005},[2987,11906,11323],{"class":3009},[2987,11908,7018],{"class":3001},[2987,11910,3006],{"class":3005},[2987,11912,6886],{"class":3009},[2987,11914,3027],{"class":2993},[2987,11916,11917],{"class":2989,"line":3381},[2987,11918,4909],{"class":3005},[2987,11920,11921,11923,11925,11927,11929,11931],{"class":2989,"line":3387},[2987,11922,4887],{"class":2993},[2987,11924,3454],{"class":2997},[2987,11926,4876],{"class":3001},[2987,11928,3006],{"class":3005},[2987,11930,6849],{"class":3009},[2987,11932,3465],{"class":2993},[2987,11934,11935,11937,11939,11941,11943,11946],{"class":2989,"line":3401},[2987,11936,3470],{"class":2993},[2987,11938,2998],{"class":2997},[2987,11940,3002],{"class":3001},[2987,11942,3006],{"class":3005},[2987,11944,11945],{"class":3009},"\"10 + 5 = 15\"",[2987,11947,3027],{"class":2993},[2987,11949,11950,11952,11954,11956,11958,11961],{"class":2989,"line":3411},[2987,11951,3470],{"class":2993},[2987,11953,2998],{"class":2997},[2987,11955,3002],{"class":3001},[2987,11957,3006],{"class":3005},[2987,11959,11960],{"class":3009},"\"10 - 5 = 5\"",[2987,11962,3027],{"class":2993},[2987,11964,11965,11967,11969,11971,11973,11976],{"class":2989,"line":3417},[2987,11966,3470],{"class":2993},[2987,11968,2998],{"class":2997},[2987,11970,3002],{"class":3001},[2987,11972,3006],{"class":3005},[2987,11974,11975],{"class":3009},"\"10 * 5 = 50\"",[2987,11977,3027],{"class":2993},[2987,11979,11980,11982,11984,11986,11988,11991],{"class":2989,"line":3423},[2987,11981,3470],{"class":2993},[2987,11983,2998],{"class":2997},[2987,11985,3002],{"class":3001},[2987,11987,3006],{"class":3005},[2987,11989,11990],{"class":3009},"\"10 / 5 = 2\"",[2987,11992,3027],{"class":2993},[2987,11994,11995,11997,11999],{"class":2989,"line":3428},[2987,11996,4949],{"class":2993},[2987,11998,3454],{"class":2997},[2987,12000,3465],{"class":2993},[2987,12002,12003],{"class":2989,"line":3434},[2987,12004,4909],{"class":3005},[2987,12006,12007,12009,12011,12013,12015,12018],{"class":2989,"line":3781},[2987,12008,4887],{"class":2993},[2987,12010,2998],{"class":2997},[2987,12012,3002],{"class":3001},[2987,12014,3006],{"class":3005},[2987,12016,12017],{"class":3009},"\"(У реальному WPF результати оновлюються при зміні чисел)\"",[2987,12019,3013],{"class":3005},[2987,12021,12022,12024,12026,12028],{"class":2989,"line":3786},[2987,12023,4977],{"class":3001},[2987,12025,3006],{"class":3005},[2987,12027,4760],{"class":3009},[2987,12029,3013],{"class":3005},[2987,12031,12032,12034,12036,12038],{"class":2989,"line":3991},[2987,12033,4988],{"class":3001},[2987,12035,3006],{"class":3005},[2987,12037,4993],{"class":3009},[2987,12039,3027],{"class":2993},[2987,12041,12042,12044,12046],{"class":2989,"line":3997},[2987,12043,3529],{"class":2993},[2987,12045,3454],{"class":2997},[2987,12047,3465],{"class":2993},[3125,12049],{},[2960,12051,12053],{"id":12052},"бібліотека-конвертерів-best-practices","Бібліотека конвертерів: Best Practices",[2965,12055,12056],{},"При роботі з великими проєктами корисно створити бібліотеку багаторазових конвертерів.",[3214,12058,12060],{"id":12059},"структура-проєкту","Структура проєкту",[2978,12062,12067],{"className":12063,"code":12065,"language":12066},[12064],"language-text","MyApp/\n├── Converters/\n│   ├── BooleanConverters/\n│   │   ├── InverseBoolConverter.cs\n│   │   ├── BoolToVisibilityConverter.cs\n│   │   └── BoolToColorConverter.cs\n│   ├── NumericConverters/\n│   │   ├── NumberToStringConverter.cs\n│   │   ├── MathOperationConverter.cs\n│   │   └── PercentageConverter.cs\n│   ├── DateTimeConverters/\n│   │   ├── DateToStringConverter.cs\n│   │   ├── TimeSpanToStringConverter.cs\n│   │   └── RelativeDateConverter.cs\n│   ├── EnumConverters/\n│   │   ├── EnumToBrushConverter.cs\n│   │   ├── EnumToVisibilityConverter.cs\n│   │   └── EnumToStringConverter.cs\n│   └── CollectionConverters/\n│       ├── CountToVisibilityConverter.cs\n│       └── EmptyCollectionToBoolConverter.cs\n","text",[2969,12068,12065],{"__ignoreMap":2983},[3214,12070,12072],{"id":12071},"базовий-клас-для-конвертерів","Базовий клас для конвертерів",[2965,12074,12075],{},"Створіть базовий клас для уникнення дублювання коду:",[2978,12077,12079],{"className":3136,"code":12078,"language":3138,"meta":2983,"style":2983},"using System;\nusing System.Globalization;\nusing System.Windows.Data;\nusing System.Windows.Markup;\n\nnamespace MyApp.Converters\n{\n    /// \u003Csummary>\n    /// Базовий клас для всіх конвертерів з підтримкою MarkupExtension\n    /// \u003C/summary>\n    /// \u003Ctypeparam name=\"T\">Тип конвертера\u003C/typeparam>\n    public abstract class BaseConverter\u003CT> : MarkupExtension, IValueConverter\n        where T : class, new()\n    {\n        private static T _instance;\n        \n        public override object ProvideValue(IServiceProvider serviceProvider)\n        {\n            return _instance ??= new T();\n        }\n        \n        public abstract object Convert(object value, Type targetType, object parameter, CultureInfo culture);\n        \n        public virtual object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)\n        {\n            throw new NotImplementedException();\n        }\n    }\n}\n",[2969,12080,12081,12089,12101,12117,12133,12137,12147,12151,12163,12168,12178,12207,12232,12252,12256,12268,12272,12290,12294,12308,12312,12316,12352,12356,12393,12397,12407,12411,12415],{"__ignoreMap":2983},[2987,12082,12083,12085,12087],{"class":2989,"line":2990},[2987,12084,5067],{"class":4088},[2987,12086,5070],{"class":3309},[2987,12088,3180],{"class":3005},[2987,12090,12091,12093,12095,12097,12099],{"class":2989,"line":3016},[2987,12092,5067],{"class":4088},[2987,12094,5070],{"class":3309},[2987,12096,3123],{"class":3005},[2987,12098,5083],{"class":3309},[2987,12100,3180],{"class":3005},[2987,12102,12103,12105,12107,12109,12111,12113,12115],{"class":2989,"line":3324},[2987,12104,5067],{"class":4088},[2987,12106,5070],{"class":3309},[2987,12108,3123],{"class":3005},[2987,12110,5096],{"class":3309},[2987,12112,3123],{"class":3005},[2987,12114,5101],{"class":3309},[2987,12116,3180],{"class":3005},[2987,12118,12119,12121,12123,12125,12127,12129,12131],{"class":2989,"line":3338},[2987,12120,5067],{"class":4088},[2987,12122,5070],{"class":3309},[2987,12124,3123],{"class":3005},[2987,12126,5096],{"class":3309},[2987,12128,3123],{"class":3005},[2987,12130,9023],{"class":3309},[2987,12132,3180],{"class":3005},[2987,12134,12135],{"class":2989,"line":3344},[2987,12136,3865],{"emptyLinePlaceholder":3864},[2987,12138,12139,12141,12143,12145],{"class":2989,"line":3355},[2987,12140,5112],{"class":3150},[2987,12142,5115],{"class":3309},[2987,12144,3123],{"class":3005},[2987,12146,5120],{"class":3309},[2987,12148,12149],{"class":2989,"line":3361},[2987,12150,3321],{"class":3005},[2987,12152,12153,12156,12158,12161],{"class":2989,"line":3375},[2987,12154,12155],{"class":3090},"    /// ",[2987,12157,2994],{"class":2993},[2987,12159,12160],{"class":2997},"summary",[2987,12162,3465],{"class":2993},[2987,12164,12165],{"class":2989,"line":3381},[2987,12166,12167],{"class":3090},"    /// Базовий клас для всіх конвертерів з підтримкою MarkupExtension\n",[2987,12169,12170,12172,12174,12176],{"class":2989,"line":3387},[2987,12171,12155],{"class":3090},[2987,12173,3529],{"class":2993},[2987,12175,12160],{"class":2997},[2987,12177,3465],{"class":2993},[2987,12179,12180,12182,12184,12187,12190,12192,12195,12198,12201,12203,12205],{"class":2989,"line":3401},[2987,12181,12155],{"class":3090},[2987,12183,2994],{"class":2993},[2987,12185,12186],{"class":2997},"typeparam",[2987,12188,12189],{"class":3001}," name",[2987,12191,3006],{"class":3090},[2987,12193,12194],{"class":3176},"\"T\"",[2987,12196,12197],{"class":2993},">",[2987,12199,12200],{"class":3090},"Тип конвертера",[2987,12202,3529],{"class":2993},[2987,12204,12186],{"class":2997},[2987,12206,3465],{"class":2993},[2987,12208,12209,12211,12213,12215,12218,12220,12223,12226,12228,12230],{"class":2989,"line":3411},[2987,12210,3347],{"class":3150},[2987,12212,8924],{"class":3150},[2987,12214,3306],{"class":3150},[2987,12216,12217],{"class":3309}," BaseConverter",[2987,12219,2994],{"class":3005},[2987,12221,12222],{"class":3309},"T",[2987,12224,12225],{"class":3005},"> : ",[2987,12227,8888],{"class":3309},[2987,12229,3045],{"class":3005},[2987,12231,3884],{"class":3309},[2987,12233,12234,12237,12240,12242,12245,12247,12249],{"class":2989,"line":3417},[2987,12235,12236],{"class":3150},"        where",[2987,12238,12239],{"class":3309}," T",[2987,12241,3313],{"class":3005},[2987,12243,12244],{"class":3150},"class",[2987,12246,3045],{"class":3005},[2987,12248,6441],{"class":3150},[2987,12250,12251],{"class":3005},"()\n",[2987,12253,12254],{"class":2989,"line":3423},[2987,12255,3358],{"class":3005},[2987,12257,12258,12260,12262,12264,12266],{"class":2989,"line":3428},[2987,12259,9078],{"class":3150},[2987,12261,9081],{"class":3150},[2987,12263,12239],{"class":3309},[2987,12265,9086],{"class":3157},[2987,12267,3180],{"class":3005},[2987,12269,12270],{"class":2989,"line":3434},[2987,12271,5251],{"class":3005},[2987,12273,12274,12276,12278,12280,12282,12284,12286,12288],{"class":2989,"line":3781},[2987,12275,5146],{"class":3150},[2987,12277,9104],{"class":3150},[2987,12279,3900],{"class":3150},[2987,12281,8944],{"class":3404},[2987,12283,3905],{"class":3005},[2987,12285,8949],{"class":3309},[2987,12287,8952],{"class":3157},[2987,12289,3933],{"class":3005},[2987,12291,12292],{"class":2989,"line":3786},[2987,12293,3384],{"class":3005},[2987,12295,12296,12298,12300,12302,12304,12306],{"class":2989,"line":3991},[2987,12297,5234],{"class":4088},[2987,12299,9086],{"class":3157},[2987,12301,9134],{"class":3005},[2987,12303,6441],{"class":3150},[2987,12305,12239],{"class":3309},[2987,12307,3408],{"class":3005},[2987,12309,12310],{"class":2989,"line":3997},[2987,12311,3414],{"class":3005},[2987,12313,12314],{"class":2989,"line":4002},[2987,12315,5251],{"class":3005},[2987,12317,12318,12320,12322,12324,12326,12328,12330,12332,12334,12336,12338,12340,12342,12344,12346,12348,12350],{"class":2989,"line":5297},[2987,12319,5146],{"class":3150},[2987,12321,8924],{"class":3150},[2987,12323,3900],{"class":3150},[2987,12325,3659],{"class":3404},[2987,12327,3905],{"class":3005},[2987,12329,3908],{"class":3150},[2987,12331,3670],{"class":3157},[2987,12333,3045],{"class":3005},[2987,12335,3915],{"class":3309},[2987,12337,3684],{"class":3157},[2987,12339,3045],{"class":3005},[2987,12341,3908],{"class":3150},[2987,12343,3697],{"class":3157},[2987,12345,3045],{"class":3005},[2987,12347,3928],{"class":3309},[2987,12349,3711],{"class":3157},[2987,12351,4215],{"class":3005},[2987,12353,12354],{"class":2989,"line":5316},[2987,12355,5251],{"class":3005},[2987,12357,12358,12360,12363,12365,12367,12369,12371,12373,12375,12377,12379,12381,12383,12385,12387,12389,12391],{"class":2989,"line":5325},[2987,12359,5146],{"class":3150},[2987,12361,12362],{"class":3150}," virtual",[2987,12364,3900],{"class":3150},[2987,12366,3735],{"class":3404},[2987,12368,3905],{"class":3005},[2987,12370,3908],{"class":3150},[2987,12372,3670],{"class":3157},[2987,12374,3045],{"class":3005},[2987,12376,3915],{"class":3309},[2987,12378,3684],{"class":3157},[2987,12380,3045],{"class":3005},[2987,12382,3908],{"class":3150},[2987,12384,3697],{"class":3157},[2987,12386,3045],{"class":3005},[2987,12388,3928],{"class":3309},[2987,12390,3711],{"class":3157},[2987,12392,3933],{"class":3005},[2987,12394,12395],{"class":2989,"line":5330},[2987,12396,3384],{"class":3005},[2987,12398,12399,12401,12403,12405],{"class":2989,"line":5341},[2987,12400,5878],{"class":4088},[2987,12402,4204],{"class":3150},[2987,12404,5883],{"class":3309},[2987,12406,3408],{"class":3005},[2987,12408,12409],{"class":2989,"line":5346},[2987,12410,3414],{"class":3005},[2987,12412,12413],{"class":2989,"line":5351},[2987,12414,3420],{"class":3005},[2987,12416,12417],{"class":2989,"line":5892},[2987,12418,3437],{"class":3005},[2965,12420,12421],{},[3031,12422,12423],{},"Використання базового класу:",[2978,12425,12427],{"className":3136,"code":12426,"language":3138,"meta":2983,"style":2983},"namespace MyApp.Converters\n{\n    public class InverseBoolConverter : BaseConverter\u003CInverseBoolConverter>\n    {\n        public override object Convert(object value, Type targetType, object parameter, CultureInfo culture)\n        {\n            if (value is not bool boolValue)\n                return false;\n            \n            return !boolValue;\n        }\n        \n        public override object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)\n        {\n            if (value is not bool boolValue)\n                return false;\n            \n            return !boolValue;\n        }\n    }\n}\n",[2969,12428,12429,12439,12443,12463,12467,12503,12507,12525,12533,12537,12547,12551,12555,12591,12595,12613,12621,12625,12635,12639,12643],{"__ignoreMap":2983},[2987,12430,12431,12433,12435,12437],{"class":2989,"line":2990},[2987,12432,5112],{"class":3150},[2987,12434,5115],{"class":3309},[2987,12436,3123],{"class":3005},[2987,12438,5120],{"class":3309},[2987,12440,12441],{"class":2989,"line":3016},[2987,12442,3321],{"class":3005},[2987,12444,12445,12447,12449,12451,12453,12456,12458,12461],{"class":2989,"line":3324},[2987,12446,3347],{"class":3150},[2987,12448,3306],{"class":3150},[2987,12450,5133],{"class":3309},[2987,12452,3313],{"class":3005},[2987,12454,12455],{"class":3309},"BaseConverter",[2987,12457,2994],{"class":3005},[2987,12459,12460],{"class":3309},"InverseBoolConverter",[2987,12462,3465],{"class":3005},[2987,12464,12465],{"class":2989,"line":3338},[2987,12466,3358],{"class":3005},[2987,12468,12469,12471,12473,12475,12477,12479,12481,12483,12485,12487,12489,12491,12493,12495,12497,12499,12501],{"class":2989,"line":3344},[2987,12470,5146],{"class":3150},[2987,12472,9104],{"class":3150},[2987,12474,3900],{"class":3150},[2987,12476,3659],{"class":3404},[2987,12478,3905],{"class":3005},[2987,12480,3908],{"class":3150},[2987,12482,3670],{"class":3157},[2987,12484,3045],{"class":3005},[2987,12486,3915],{"class":3309},[2987,12488,3684],{"class":3157},[2987,12490,3045],{"class":3005},[2987,12492,3908],{"class":3150},[2987,12494,3697],{"class":3157},[2987,12496,3045],{"class":3005},[2987,12498,3928],{"class":3309},[2987,12500,3711],{"class":3157},[2987,12502,3933],{"class":3005},[2987,12504,12505],{"class":2989,"line":3355},[2987,12506,3384],{"class":3005},[2987,12508,12509,12511,12513,12515,12517,12519,12521,12523],{"class":2989,"line":3361},[2987,12510,5190],{"class":4088},[2987,12512,4092],{"class":3005},[2987,12514,3396],{"class":3157},[2987,12516,4097],{"class":3150},[2987,12518,5199],{"class":3150},[2987,12520,3330],{"class":3150},[2987,12522,5204],{"class":3157},[2987,12524,3933],{"class":3005},[2987,12526,12527,12529,12531],{"class":2989,"line":3375},[2987,12528,5211],{"class":4088},[2987,12530,5214],{"class":3150},[2987,12532,3180],{"class":3005},[2987,12534,12535],{"class":2989,"line":3381},[2987,12536,5224],{"class":3005},[2987,12538,12539,12541,12543,12545],{"class":2989,"line":3387},[2987,12540,5234],{"class":4088},[2987,12542,5237],{"class":3005},[2987,12544,5240],{"class":3157},[2987,12546,3180],{"class":3005},[2987,12548,12549],{"class":2989,"line":3401},[2987,12550,3414],{"class":3005},[2987,12552,12553],{"class":2989,"line":3411},[2987,12554,5251],{"class":3005},[2987,12556,12557,12559,12561,12563,12565,12567,12569,12571,12573,12575,12577,12579,12581,12583,12585,12587,12589],{"class":2989,"line":3417},[2987,12558,5146],{"class":3150},[2987,12560,9104],{"class":3150},[2987,12562,3900],{"class":3150},[2987,12564,3735],{"class":3404},[2987,12566,3905],{"class":3005},[2987,12568,3908],{"class":3150},[2987,12570,3670],{"class":3157},[2987,12572,3045],{"class":3005},[2987,12574,3915],{"class":3309},[2987,12576,3684],{"class":3157},[2987,12578,3045],{"class":3005},[2987,12580,3908],{"class":3150},[2987,12582,3697],{"class":3157},[2987,12584,3045],{"class":3005},[2987,12586,3928],{"class":3309},[2987,12588,3711],{"class":3157},[2987,12590,3933],{"class":3005},[2987,12592,12593],{"class":2989,"line":3423},[2987,12594,3384],{"class":3005},[2987,12596,12597,12599,12601,12603,12605,12607,12609,12611],{"class":2989,"line":3428},[2987,12598,5190],{"class":4088},[2987,12600,4092],{"class":3005},[2987,12602,3396],{"class":3157},[2987,12604,4097],{"class":3150},[2987,12606,5199],{"class":3150},[2987,12608,3330],{"class":3150},[2987,12610,5204],{"class":3157},[2987,12612,3933],{"class":3005},[2987,12614,12615,12617,12619],{"class":2989,"line":3434},[2987,12616,5211],{"class":4088},[2987,12618,5214],{"class":3150},[2987,12620,3180],{"class":3005},[2987,12622,12623],{"class":2989,"line":3781},[2987,12624,5224],{"class":3005},[2987,12626,12627,12629,12631,12633],{"class":2989,"line":3786},[2987,12628,5234],{"class":4088},[2987,12630,5237],{"class":3005},[2987,12632,5240],{"class":3157},[2987,12634,3180],{"class":3005},[2987,12636,12637],{"class":2989,"line":3991},[2987,12638,3414],{"class":3005},[2987,12640,12641],{"class":2989,"line":3997},[2987,12642,3420],{"class":3005},[2987,12644,12645],{"class":2989,"line":4002},[2987,12646,3437],{"class":3005},[2965,12648,12649],{},[3031,12650,9446],{},[8035,12652,12653,12660,12663,12666],{},[4827,12654,12655,12656,12659],{},"Менше коду (не потрібно писати ",[2969,12657,12658],{},"ProvideValue"," у кожному конвертері)",[4827,12661,12662],{},"Автоматична підтримка MarkupExtension",[4827,12664,12665],{},"Singleton pattern \"з коробки\"",[4827,12667,12668],{},"Легше підтримувати та розширювати",[3214,12670,12672],{"id":12671},"документування-конвертерів","Документування конвертерів",[2965,12674,12675],{},"Додайте XML-коментарі для кожного конвертера:",[2978,12677,12679],{"className":3136,"code":12678,"language":3138,"meta":2983,"style":2983},"/// \u003Csummary>\n/// Конвертує Boolean значення у Visibility.\n/// true → Visible, false → Collapsed\n/// \u003C/summary>\n/// \u003Cremarks>\n/// Використання:\n/// \u003Ccode>\n/// <TextBlock Visibility=\"{Binding IsActive, Converter={local:BoolToVisibilityConverter}}\"/>\n/// \u003C/code>\n/// \n/// З інверсією через ConverterParameter:\n/// \u003Ccode>\n/// <TextBlock Visibility=\"{Binding IsActive, \n///                                  Converter={local:BoolToVisibilityConverter},\n///                                  ConverterParameter=Inverted}\"/>\n/// \u003C/code>\n/// \u003C/remarks>\npublic class BoolToVisibilityConverter : BaseConverter\u003CBoolToVisibilityConverter>\n{\n    // ... implementation\n}\n",[2969,12680,12681,12692,12697,12702,12712,12723,12728,12738,12751,12761,12766,12771,12781,12790,12795,12802,12812,12822,12841,12845,12850],{"__ignoreMap":2983},[2987,12682,12683,12686,12688,12690],{"class":2989,"line":2990},[2987,12684,12685],{"class":3090},"/// ",[2987,12687,2994],{"class":2993},[2987,12689,12160],{"class":2997},[2987,12691,3465],{"class":2993},[2987,12693,12694],{"class":2989,"line":3016},[2987,12695,12696],{"class":3090},"/// Конвертує Boolean значення у Visibility.\n",[2987,12698,12699],{"class":2989,"line":3324},[2987,12700,12701],{"class":3090},"/// true → Visible, false → Collapsed\n",[2987,12703,12704,12706,12708,12710],{"class":2989,"line":3338},[2987,12705,12685],{"class":3090},[2987,12707,3529],{"class":2993},[2987,12709,12160],{"class":2997},[2987,12711,3465],{"class":2993},[2987,12713,12714,12716,12718,12721],{"class":2989,"line":3344},[2987,12715,12685],{"class":3090},[2987,12717,2994],{"class":2993},[2987,12719,12720],{"class":2997},"remarks",[2987,12722,3465],{"class":2993},[2987,12724,12725],{"class":2989,"line":3355},[2987,12726,12727],{"class":3090},"/// Використання:\n",[2987,12729,12730,12732,12734,12736],{"class":2989,"line":3361},[2987,12731,12685],{"class":3090},[2987,12733,2994],{"class":2993},[2987,12735,2969],{"class":2997},[2987,12737,3465],{"class":2993},[2987,12739,12740,12742,12745,12748],{"class":2989,"line":3375},[2987,12741,12685],{"class":3090},[2987,12743,12744],{"class":3150},"<",[2987,12746,12747],{"class":3090},"TextBlock Visibility=\"{Binding IsActive, Converter={local:BoolToVisibilityConverter}}\"/",[2987,12749,12750],{"class":3150},">\n",[2987,12752,12753,12755,12757,12759],{"class":2989,"line":3381},[2987,12754,12685],{"class":3090},[2987,12756,3529],{"class":2993},[2987,12758,2969],{"class":2997},[2987,12760,3465],{"class":2993},[2987,12762,12763],{"class":2989,"line":3387},[2987,12764,12765],{"class":3090},"/// \n",[2987,12767,12768],{"class":2989,"line":3401},[2987,12769,12770],{"class":3090},"/// З інверсією через ConverterParameter:\n",[2987,12772,12773,12775,12777,12779],{"class":2989,"line":3411},[2987,12774,12685],{"class":3090},[2987,12776,2994],{"class":2993},[2987,12778,2969],{"class":2997},[2987,12780,3465],{"class":2993},[2987,12782,12783,12785,12787],{"class":2989,"line":3417},[2987,12784,12685],{"class":3090},[2987,12786,12744],{"class":3150},[2987,12788,12789],{"class":3090},"TextBlock Visibility=\"{Binding IsActive, \n",[2987,12791,12792],{"class":2989,"line":3423},[2987,12793,12794],{"class":3090},"///                                  Converter={local:BoolToVisibilityConverter},\n",[2987,12796,12797,12800],{"class":2989,"line":3428},[2987,12798,12799],{"class":3090},"///                                  ConverterParameter=Inverted}\"/",[2987,12801,12750],{"class":3150},[2987,12803,12804,12806,12808,12810],{"class":2989,"line":3434},[2987,12805,12685],{"class":3090},[2987,12807,3529],{"class":2993},[2987,12809,2969],{"class":2997},[2987,12811,3465],{"class":2993},[2987,12813,12814,12816,12818,12820],{"class":2989,"line":3781},[2987,12815,12685],{"class":3090},[2987,12817,3529],{"class":2993},[2987,12819,12720],{"class":2997},[2987,12821,3465],{"class":2993},[2987,12823,12824,12826,12828,12830,12832,12834,12836,12839],{"class":2989,"line":3786},[2987,12825,3151],{"class":3150},[2987,12827,3306],{"class":3150},[2987,12829,3879],{"class":3309},[2987,12831,3313],{"class":3005},[2987,12833,12455],{"class":3309},[2987,12835,2994],{"class":3005},[2987,12837,12838],{"class":3309},"BoolToVisibilityConverter",[2987,12840,3465],{"class":3005},[2987,12842,12843],{"class":2989,"line":3991},[2987,12844,3321],{"class":3005},[2987,12846,12847],{"class":2989,"line":3997},[2987,12848,12849],{"class":3090},"    // ... implementation\n",[2987,12851,12852],{"class":2989,"line":4002},[2987,12853,3437],{"class":3005},[3125,12855],{},[2960,12857,12859],{"id":12858},"практичні-завдання","Практичні завдання",[3214,12861,12863],{"id":12862},"рівень-1-booleantovisibilityconverter-показатиприховати-елемент","Рівень 1: BooleanToVisibilityConverter — показати/приховати елемент",[2965,12865,12866,12869],{},[3031,12867,12868],{},"Мета:"," Навчитися використовувати конвертер для умовної видимості елементів.",[2965,12871,12872],{},[3031,12873,9658],{},[2965,12875,12876],{},"Створіть форму з налаштуваннями, де деякі опції показуються тільки при активації певних CheckBox-ів:",[2965,12878,12879],{},[3031,12880,12881],{},"Вимоги:",[4824,12883,12884,12887,12890,12893],{},[4827,12885,12886],{},"CheckBox \"Увімкнути розширені налаштування\"",[4827,12888,12889],{},"Panel з розширеними налаштуваннями (3-4 додаткові опції)",[4827,12891,12892],{},"Panel видимий тільки коли CheckBox вибраний",[4827,12894,12895,12896,12898],{},"Використайте ",[2969,12897,4543],{}," (створіть власний або використайте вбудований WPF)",[2965,12900,12901],{},[3031,12902,12903],{},"Критерії успіху:",[8035,12905,12906,12909,12912],{},[4827,12907,12908],{},"Panel з'являється/зникає при кліку на CheckBox",[4827,12910,12911],{},"Використано Binding з конвертером (не code-behind)",[4827,12913,12914],{},"Плавна поведінка (без мерехтіння)",[2965,12916,12917],{},[3031,12918,12919],{},"Підказка:",[2978,12921,12923],{"className":2980,"code":12922,"language":2982,"meta":2983,"style":2983},"\u003CCheckBox Content=\"Увімкнути розширені налаштування\" IsChecked=\"{Binding ShowAdvanced}\"/>\n\n\u003CBorder Visibility=\"{Binding ShowAdvanced, Converter={StaticResource boolToVisConverter}}\"\n        Background=\"LightGray\" \n        Padding=\"10\" \n        Margin=\"0,10,0,0\">\n    \u003C!-- Розширені налаштування тут -->\n\u003C/Border>\n",[2969,12924,12925,12947,12951,12964,12976,12987,12998,13003],{"__ignoreMap":2983},[2987,12926,12927,12929,12931,12933,12935,12938,12940,12942,12945],{"class":2989,"line":2990},[2987,12928,2994],{"class":2993},[2987,12930,3473],{"class":2997},[2987,12932,3476],{"class":3001},[2987,12934,3006],{"class":3005},[2987,12936,12937],{"class":3009},"\"Увімкнути розширені налаштування\"",[2987,12939,3484],{"class":3001},[2987,12941,3006],{"class":3005},[2987,12943,12944],{"class":3009},"\"{Binding ShowAdvanced}\"",[2987,12946,3027],{"class":2993},[2987,12948,12949],{"class":2989,"line":3016},[2987,12950,3865],{"emptyLinePlaceholder":3864},[2987,12952,12953,12955,12957,12959,12961],{"class":2989,"line":3324},[2987,12954,2994],{"class":2993},[2987,12956,4740],{"class":2997},[2987,12958,4249],{"class":3001},[2987,12960,3006],{"class":3005},[2987,12962,12963],{"class":3009},"\"{Binding ShowAdvanced, Converter={StaticResource boolToVisConverter}}\"\n",[2987,12965,12966,12969,12971,12974],{"class":2989,"line":3338},[2987,12967,12968],{"class":3001},"        Background",[2987,12970,3006],{"class":3005},[2987,12972,12973],{"class":3009},"\"LightGray\"",[2987,12975,3013],{"class":3005},[2987,12977,12978,12981,12983,12985],{"class":2989,"line":3344},[2987,12979,12980],{"class":3001},"        Padding",[2987,12982,3006],{"class":3005},[2987,12984,4760],{"class":3009},[2987,12986,3013],{"class":3005},[2987,12988,12989,12992,12994,12996],{"class":2989,"line":3355},[2987,12990,12991],{"class":3001},"        Margin",[2987,12993,3006],{"class":3005},[2987,12995,5485],{"class":3009},[2987,12997,3465],{"class":2993},[2987,12999,13000],{"class":2989,"line":3361},[2987,13001,13002],{"class":3090},"    \u003C!-- Розширені налаштування тут -->\n",[2987,13004,13005,13007,13009],{"class":2989,"line":3375},[2987,13006,3529],{"class":2993},[2987,13008,4740],{"class":2997},[2987,13010,3465],{"class":2993},[3125,13012],{},[3214,13014,13016],{"id":13015},"рівень-2-бібліотека-з-5-конвертерів","Рівень 2: Бібліотека з 5+ конвертерів",[2965,13018,13019,13021],{},[3031,13020,12868],{}," Створити багаторазову бібліотеку конвертерів для використання у різних проєктах.",[2965,13023,13024],{},[3031,13025,9658],{},[2965,13027,13028,13029,13032],{},"Створіть окрему папку ",[2969,13030,13031],{},"Converters"," та реалізуйте мінімум 5 конвертерів:",[2965,13034,13035],{},[3031,13036,13037],{},"Обов'язкові конвертери:",[4824,13039,13040,13045,13051,13057,13062],{},[4827,13041,13042,13044],{},[3031,13043,12460],{}," — інверсія bool",[4827,13046,13047,13050],{},[3031,13048,13049],{},"NullToVisibilityConverter"," — приховати при null",[4827,13052,13053,13056],{},[3031,13054,13055],{},"EnumToBrushConverter"," — enum → колір (для статусів)",[4827,13058,13059,13061],{},[3031,13060,9563],{}," — форматування дат",[4827,13063,13064,13067],{},[3031,13065,13066],{},"NumberToStringConverter"," — форматування чисел (валюта, відсотки)",[2965,13069,13070],{},[3031,13071,13072],{},"Додаткові (на вибір):",[4824,13074,13075,13081,13087,13093,13099],{"start":3355},[4827,13076,13077,13080],{},[3031,13078,13079],{},"StringToUpperConverter"," — перетворення у верхній регістр",[4827,13082,13083,13086],{},[3031,13084,13085],{},"CountToVisibilityConverter"," — приховати якщо колекція порожня",[4827,13088,13089,13092],{},[3031,13090,13091],{},"BoolToColorConverter"," — true → зелений, false → червоний",[4827,13094,13095,13098],{},[3031,13096,13097],{},"EmptyStringToVisibilityConverter"," — приховати якщо рядок порожній",[4827,13100,13101,13104],{},[3031,13102,13103],{},"InverseBoolToVisibilityConverter"," — інверсія + visibility",[2965,13106,13107],{},[3031,13108,12881],{},[8035,13110,13111,13118,13121,13124],{},[4827,13112,13113,13114,13117],{},"Всі конвертери наслідують ",[2969,13115,13116],{},"BaseConverter\u003CT>"," (створіть базовий клас)",[4827,13119,13120],{},"Всі конвертери підтримують MarkupExtension",[4827,13122,13123],{},"Додайте XML-коментарі з прикладами використання",[4827,13125,13126],{},"Створіть демо-вікно, що показує всі конвертери у дії",[2965,13128,13129],{},[3031,13130,12903],{},[8035,13132,13133,13136,13139,13142],{},[4827,13134,13135],{},"Мінімум 5 робочих конвертерів",[4827,13137,13138],{},"Базовий клас для уникнення дублювання коду",[4827,13140,13141],{},"Демо-вікно з прикладами кожного конвертера",[4827,13143,13144],{},"Документація (XML-коментарі)",[2965,13146,13147],{},[3031,13148,13149],{},"Підказка для базового класу:",[2978,13151,13153],{"className":3136,"code":13152,"language":3138,"meta":2983,"style":2983},"public abstract class BaseConverter\u003CT> : MarkupExtension, IValueConverter\n    where T : class, new()\n{\n    private static T _instance;\n    \n    public override object ProvideValue(IServiceProvider serviceProvider)\n    {\n        return _instance ??= new T();\n    }\n    \n    public abstract object Convert(object value, Type targetType, object parameter, CultureInfo culture);\n    \n    public virtual object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)\n    {\n        throw new NotImplementedException();\n    }\n}\n",[2969,13154,13155,13177,13194,13198,13210,13214,13232,13236,13250,13254,13258,13294,13298,13334,13338,13348,13352],{"__ignoreMap":2983},[2987,13156,13157,13159,13161,13163,13165,13167,13169,13171,13173,13175],{"class":2989,"line":2990},[2987,13158,3151],{"class":3150},[2987,13160,8924],{"class":3150},[2987,13162,3306],{"class":3150},[2987,13164,12217],{"class":3309},[2987,13166,2994],{"class":3005},[2987,13168,12222],{"class":3309},[2987,13170,12225],{"class":3005},[2987,13172,8888],{"class":3309},[2987,13174,3045],{"class":3005},[2987,13176,3884],{"class":3309},[2987,13178,13179,13182,13184,13186,13188,13190,13192],{"class":2989,"line":3016},[2987,13180,13181],{"class":3150},"    where",[2987,13183,12239],{"class":3309},[2987,13185,3313],{"class":3005},[2987,13187,12244],{"class":3150},[2987,13189,3045],{"class":3005},[2987,13191,6441],{"class":3150},[2987,13193,12251],{"class":3005},[2987,13195,13196],{"class":2989,"line":3324},[2987,13197,3321],{"class":3005},[2987,13199,13200,13202,13204,13206,13208],{"class":2989,"line":3338},[2987,13201,3327],{"class":3150},[2987,13203,9081],{"class":3150},[2987,13205,12239],{"class":3309},[2987,13207,9086],{"class":3157},[2987,13209,3180],{"class":3005},[2987,13211,13212],{"class":2989,"line":3344},[2987,13213,3341],{"class":3005},[2987,13215,13216,13218,13220,13222,13224,13226,13228,13230],{"class":2989,"line":3355},[2987,13217,3347],{"class":3150},[2987,13219,9104],{"class":3150},[2987,13221,3900],{"class":3150},[2987,13223,8944],{"class":3404},[2987,13225,3905],{"class":3005},[2987,13227,8949],{"class":3309},[2987,13229,8952],{"class":3157},[2987,13231,3933],{"class":3005},[2987,13233,13234],{"class":2989,"line":3361},[2987,13235,3358],{"class":3005},[2987,13237,13238,13240,13242,13244,13246,13248],{"class":2989,"line":3375},[2987,13239,4501],{"class":4088},[2987,13241,9086],{"class":3157},[2987,13243,9134],{"class":3005},[2987,13245,6441],{"class":3150},[2987,13247,12239],{"class":3309},[2987,13249,3408],{"class":3005},[2987,13251,13252],{"class":2989,"line":3381},[2987,13253,3420],{"class":3005},[2987,13255,13256],{"class":2989,"line":3387},[2987,13257,3341],{"class":3005},[2987,13259,13260,13262,13264,13266,13268,13270,13272,13274,13276,13278,13280,13282,13284,13286,13288,13290,13292],{"class":2989,"line":3401},[2987,13261,3347],{"class":3150},[2987,13263,8924],{"class":3150},[2987,13265,3900],{"class":3150},[2987,13267,3659],{"class":3404},[2987,13269,3905],{"class":3005},[2987,13271,3908],{"class":3150},[2987,13273,3670],{"class":3157},[2987,13275,3045],{"class":3005},[2987,13277,3915],{"class":3309},[2987,13279,3684],{"class":3157},[2987,13281,3045],{"class":3005},[2987,13283,3908],{"class":3150},[2987,13285,3697],{"class":3157},[2987,13287,3045],{"class":3005},[2987,13289,3928],{"class":3309},[2987,13291,3711],{"class":3157},[2987,13293,4215],{"class":3005},[2987,13295,13296],{"class":2989,"line":3411},[2987,13297,3341],{"class":3005},[2987,13299,13300,13302,13304,13306,13308,13310,13312,13314,13316,13318,13320,13322,13324,13326,13328,13330,13332],{"class":2989,"line":3417},[2987,13301,3347],{"class":3150},[2987,13303,12362],{"class":3150},[2987,13305,3900],{"class":3150},[2987,13307,3735],{"class":3404},[2987,13309,3905],{"class":3005},[2987,13311,3908],{"class":3150},[2987,13313,3670],{"class":3157},[2987,13315,3045],{"class":3005},[2987,13317,3915],{"class":3309},[2987,13319,3684],{"class":3157},[2987,13321,3045],{"class":3005},[2987,13323,3908],{"class":3150},[2987,13325,3697],{"class":3157},[2987,13327,3045],{"class":3005},[2987,13329,3928],{"class":3309},[2987,13331,3711],{"class":3157},[2987,13333,3933],{"class":3005},[2987,13335,13336],{"class":2989,"line":3423},[2987,13337,3358],{"class":3005},[2987,13339,13340,13342,13344,13346],{"class":2989,"line":3428},[2987,13341,4201],{"class":4088},[2987,13343,4204],{"class":3150},[2987,13345,5883],{"class":3309},[2987,13347,3408],{"class":3005},[2987,13349,13350],{"class":2989,"line":3434},[2987,13351,3420],{"class":3005},[2987,13353,13354],{"class":2989,"line":3781},[2987,13355,3437],{"class":3005},[3125,13357],{},[3214,13359,13361],{"id":13360},"рівень-3-конвертер-з-converterparameter-один-конвертер-різна-поведінка","Рівень 3: Конвертер з ConverterParameter — один конвертер, різна поведінка",[2965,13363,13364,13366,13367,3123],{},[3031,13365,12868],{}," Створити універсальний конвертер, що змінює поведінку залежно від ",[2969,13368,4234],{},[2965,13370,13371],{},[3031,13372,9658],{},[2965,13374,13375,13376,13379],{},"Створіть універсальний ",[2969,13377,13378],{},"ComparisonConverter",", що порівнює значення з параметром та повертає bool:",[2965,13381,13382],{},[3031,13383,13384],{},"Підтримувані операції (через ConverterParameter):",[8035,13386,13387,13393,13399,13405,13411,13417],{},[4827,13388,13389,13392],{},[2969,13390,13391],{},"\">\""," — більше",[4827,13394,13395,13398],{},[2969,13396,13397],{},"\"\u003C\""," — менше",[4827,13400,13401,13404],{},[2969,13402,13403],{},"\">=\""," — більше або дорівнює",[4827,13406,13407,13410],{},[2969,13408,13409],{},"\"\u003C=\""," — менше або дорівнює",[4827,13412,13413,13416],{},[2969,13414,13415],{},"\"==\""," — дорівнює",[4827,13418,13419,13422],{},[2969,13420,13421],{},"\"!=\""," — не дорівнює",[2965,13424,13425],{},[3031,13426,5057],{},[2978,13428,13430],{"className":3136,"code":13429,"language":3138,"meta":2983,"style":2983},"public class ComparisonConverter : BaseConverter\u003CComparisonConverter>\n{\n    public override object Convert(object value, Type targetType, object parameter, CultureInfo culture)\n    {\n        // Парсинг: \"operator:value\" (наприклад, \">:18\" або \"==:Active\")\n        string param = parameter?.ToString();\n        if (string.IsNullOrEmpty(param))\n            return false;\n        \n        var parts = param.Split(':', 2);\n        if (parts.Length != 2)\n            return false;\n        \n        string op = parts[0];\n        string compareValue = parts[1];\n        \n        // Порівняння чисел\n        if (double.TryParse(value?.ToString(), out double numValue) &&\n            double.TryParse(compareValue, out double numCompare))\n        {\n            return op switch\n            {\n                \">\" => numValue > numCompare,\n                \"\u003C\" => numValue \u003C numCompare,\n                \">=\" => numValue >= numCompare,\n                \"\u003C=\" => numValue \u003C= numCompare,\n                \"==\" => Math.Abs(numValue - numCompare) \u003C 0.0001,\n                \"!=\" => Math.Abs(numValue - numCompare) >= 0.0001,\n                _ => false\n            };\n        }\n        \n        // Порівняння рядків\n        string strValue = value?.ToString();\n        return op switch\n        {\n            \"==\" => strValue == compareValue,\n            \"!=\" => strValue != compareValue,\n            _ => false\n        };\n    }\n}\n",[2969,13431,13432,13451,13455,13491,13495,13500,13518,13539,13547,13551,13577,13595,13603,13607,13624,13641,13645,13650,13682,13707,13711,13719,13723,13741,13756,13772,13788,13818,13846,13855,13859,13863,13867,13872,13889,13897,13901,13917,13932,13941,13946,13950],{"__ignoreMap":2983},[2987,13433,13434,13436,13438,13441,13443,13445,13447,13449],{"class":2989,"line":2990},[2987,13435,3151],{"class":3150},[2987,13437,3306],{"class":3150},[2987,13439,13440],{"class":3309}," ComparisonConverter",[2987,13442,3313],{"class":3005},[2987,13444,12455],{"class":3309},[2987,13446,2994],{"class":3005},[2987,13448,13378],{"class":3309},[2987,13450,3465],{"class":3005},[2987,13452,13453],{"class":2989,"line":3016},[2987,13454,3321],{"class":3005},[2987,13456,13457,13459,13461,13463,13465,13467,13469,13471,13473,13475,13477,13479,13481,13483,13485,13487,13489],{"class":2989,"line":3324},[2987,13458,3347],{"class":3150},[2987,13460,9104],{"class":3150},[2987,13462,3900],{"class":3150},[2987,13464,3659],{"class":3404},[2987,13466,3905],{"class":3005},[2987,13468,3908],{"class":3150},[2987,13470,3670],{"class":3157},[2987,13472,3045],{"class":3005},[2987,13474,3915],{"class":3309},[2987,13476,3684],{"class":3157},[2987,13478,3045],{"class":3005},[2987,13480,3908],{"class":3150},[2987,13482,3697],{"class":3157},[2987,13484,3045],{"class":3005},[2987,13486,3928],{"class":3309},[2987,13488,3711],{"class":3157},[2987,13490,3933],{"class":3005},[2987,13492,13493],{"class":2989,"line":3338},[2987,13494,3358],{"class":3005},[2987,13496,13497],{"class":2989,"line":3344},[2987,13498,13499],{"class":3090},"        // Парсинг: \"operator:value\" (наприклад, \">:18\" або \"==:Active\")\n",[2987,13501,13502,13505,13508,13510,13512,13514,13516],{"class":2989,"line":3355},[2987,13503,13504],{"class":3150},"        string",[2987,13506,13507],{"class":3157}," param",[2987,13509,3393],{"class":3005},[2987,13511,4316],{"class":3157},[2987,13513,4319],{"class":3005},[2987,13515,4322],{"class":3404},[2987,13517,3408],{"class":3005},[2987,13519,13520,13523,13525,13527,13529,13532,13534,13537],{"class":2989,"line":3361},[2987,13521,13522],{"class":4088},"        if",[2987,13524,4092],{"class":3005},[2987,13526,9932],{"class":3150},[2987,13528,3123],{"class":3005},[2987,13530,13531],{"class":3404},"IsNullOrEmpty",[2987,13533,3905],{"class":3005},[2987,13535,13536],{"class":3157},"param",[2987,13538,4196],{"class":3005},[2987,13540,13541,13543,13545],{"class":2989,"line":3375},[2987,13542,5234],{"class":4088},[2987,13544,5214],{"class":3150},[2987,13546,3180],{"class":3005},[2987,13548,13549],{"class":2989,"line":3381},[2987,13550,5251],{"class":3005},[2987,13552,13553,13556,13558,13560,13562,13564,13566,13568,13571,13573,13575],{"class":2989,"line":3387},[2987,13554,13555],{"class":3150},"        var",[2987,13557,9898],{"class":3157},[2987,13559,3393],{"class":3005},[2987,13561,13536],{"class":3157},[2987,13563,3123],{"class":3005},[2987,13565,10113],{"class":3404},[2987,13567,3905],{"class":3005},[2987,13569,13570],{"class":3176},"':'",[2987,13572,3045],{"class":3005},[2987,13574,10816],{"class":6459},[2987,13576,4215],{"class":3005},[2987,13578,13579,13581,13583,13585,13587,13589,13591,13593],{"class":2989,"line":3401},[2987,13580,13522],{"class":4088},[2987,13582,4092],{"class":3005},[2987,13584,9995],{"class":3157},[2987,13586,3123],{"class":3005},[2987,13588,10090],{"class":3157},[2987,13590,4186],{"class":3005},[2987,13592,10816],{"class":6459},[2987,13594,3933],{"class":3005},[2987,13596,13597,13599,13601],{"class":2989,"line":3411},[2987,13598,5234],{"class":4088},[2987,13600,5214],{"class":3150},[2987,13602,3180],{"class":3005},[2987,13604,13605],{"class":2989,"line":3417},[2987,13606,5251],{"class":3005},[2987,13608,13609,13611,13614,13616,13618,13620,13622],{"class":2989,"line":3423},[2987,13610,13504],{"class":3150},[2987,13612,13613],{"class":3157}," op",[2987,13615,3393],{"class":3005},[2987,13617,9995],{"class":3157},[2987,13619,10083],{"class":3005},[2987,13621,10179],{"class":6459},[2987,13623,10093],{"class":3005},[2987,13625,13626,13628,13631,13633,13635,13637,13639],{"class":2989,"line":3428},[2987,13627,13504],{"class":3150},[2987,13629,13630],{"class":3157}," compareValue",[2987,13632,3393],{"class":3005},[2987,13634,9995],{"class":3157},[2987,13636,10083],{"class":3005},[2987,13638,10904],{"class":6459},[2987,13640,10093],{"class":3005},[2987,13642,13643],{"class":2989,"line":3434},[2987,13644,5251],{"class":3005},[2987,13646,13647],{"class":2989,"line":3781},[2987,13648,13649],{"class":3090},"        // Порівняння чисел\n",[2987,13651,13652,13654,13656,13658,13660,13662,13664,13666,13668,13670,13672,13674,13676,13679],{"class":2989,"line":3786},[2987,13653,13522],{"class":4088},[2987,13655,4092],{"class":3005},[2987,13657,8224],{"class":3150},[2987,13659,3123],{"class":3005},[2987,13661,7664],{"class":3404},[2987,13663,3905],{"class":3005},[2987,13665,3396],{"class":3157},[2987,13667,4319],{"class":3005},[2987,13669,4322],{"class":3404},[2987,13671,8239],{"class":3005},[2987,13673,7688],{"class":3150},[2987,13675,8244],{"class":3150},[2987,13677,13678],{"class":3157}," numValue",[2987,13680,13681],{"class":3005},") &&\n",[2987,13683,13684,13687,13689,13691,13693,13696,13698,13700,13702,13705],{"class":2989,"line":3991},[2987,13685,13686],{"class":3150},"            double",[2987,13688,3123],{"class":3005},[2987,13690,7664],{"class":3404},[2987,13692,3905],{"class":3005},[2987,13694,13695],{"class":3157},"compareValue",[2987,13697,3045],{"class":3005},[2987,13699,7688],{"class":3150},[2987,13701,8244],{"class":3150},[2987,13703,13704],{"class":3157}," numCompare",[2987,13706,4196],{"class":3005},[2987,13708,13709],{"class":2989,"line":3997},[2987,13710,3384],{"class":3005},[2987,13712,13713,13715,13717],{"class":2989,"line":4002},[2987,13714,5234],{"class":4088},[2987,13716,13613],{"class":3157},[2987,13718,6422],{"class":4088},[2987,13720,13721],{"class":2989,"line":5297},[2987,13722,6427],{"class":3005},[2987,13724,13725,13728,13730,13733,13736,13739],{"class":2989,"line":5316},[2987,13726,13727],{"class":3176},"                \">\"",[2987,13729,3367],{"class":3005},[2987,13731,13732],{"class":3157},"numValue",[2987,13734,13735],{"class":3005}," > ",[2987,13737,13738],{"class":3157},"numCompare",[2987,13740,6213],{"class":3005},[2987,13742,13743,13746,13748,13750,13752,13754],{"class":2989,"line":5325},[2987,13744,13745],{"class":3176},"                \"\u003C\"",[2987,13747,3367],{"class":3005},[2987,13749,13732],{"class":3157},[2987,13751,10187],{"class":3005},[2987,13753,13738],{"class":3157},[2987,13755,6213],{"class":3005},[2987,13757,13758,13761,13763,13765,13768,13770],{"class":2989,"line":5330},[2987,13759,13760],{"class":3176},"                \">=\"",[2987,13762,3367],{"class":3005},[2987,13764,13732],{"class":3157},[2987,13766,13767],{"class":3005}," >= ",[2987,13769,13738],{"class":3157},[2987,13771,6213],{"class":3005},[2987,13773,13774,13777,13779,13781,13784,13786],{"class":2989,"line":5341},[2987,13775,13776],{"class":3176},"                \"\u003C=\"",[2987,13778,3367],{"class":3005},[2987,13780,13732],{"class":3157},[2987,13782,13783],{"class":3005}," \u003C= ",[2987,13785,13738],{"class":3157},[2987,13787,6213],{"class":3005},[2987,13789,13790,13793,13795,13797,13799,13802,13804,13806,13808,13810,13813,13816],{"class":2989,"line":5346},[2987,13791,13792],{"class":3176},"                \"==\"",[2987,13794,3367],{"class":3005},[2987,13796,10190],{"class":3157},[2987,13798,3123],{"class":3005},[2987,13800,13801],{"class":3404},"Abs",[2987,13803,3905],{"class":3005},[2987,13805,13732],{"class":3157},[2987,13807,11004],{"class":3005},[2987,13809,13738],{"class":3157},[2987,13811,13812],{"class":3005},") \u003C ",[2987,13814,13815],{"class":6459},"0.0001",[2987,13817,6213],{"class":3005},[2987,13819,13820,13823,13825,13827,13829,13831,13833,13835,13837,13839,13842,13844],{"class":2989,"line":5351},[2987,13821,13822],{"class":3176},"                \"!=\"",[2987,13824,3367],{"class":3005},[2987,13826,10190],{"class":3157},[2987,13828,3123],{"class":3005},[2987,13830,13801],{"class":3404},[2987,13832,3905],{"class":3005},[2987,13834,13732],{"class":3157},[2987,13836,11004],{"class":3005},[2987,13838,13738],{"class":3157},[2987,13840,13841],{"class":3005},") >= ",[2987,13843,13815],{"class":6459},[2987,13845,6213],{"class":3005},[2987,13847,13848,13850,13852],{"class":2989,"line":5892},[2987,13849,6610],{"class":3150},[2987,13851,3367],{"class":3005},[2987,13853,13854],{"class":3150},"false\n",[2987,13856,13857],{"class":2989,"line":5897},[2987,13858,6625],{"class":3005},[2987,13860,13861],{"class":2989,"line":6697},[2987,13862,3414],{"class":3005},[2987,13864,13865],{"class":2989,"line":7706},[2987,13866,5251],{"class":3005},[2987,13868,13869],{"class":2989,"line":7711},[2987,13870,13871],{"class":3090},"        // Порівняння рядків\n",[2987,13873,13874,13876,13879,13881,13883,13885,13887],{"class":2989,"line":7724},[2987,13875,13504],{"class":3150},[2987,13877,13878],{"class":3157}," strValue",[2987,13880,3393],{"class":3005},[2987,13882,3396],{"class":3157},[2987,13884,4319],{"class":3005},[2987,13886,4322],{"class":3404},[2987,13888,3408],{"class":3005},[2987,13890,13891,13893,13895],{"class":2989,"line":7729},[2987,13892,4501],{"class":4088},[2987,13894,13613],{"class":3157},[2987,13896,6422],{"class":4088},[2987,13898,13899],{"class":2989,"line":7734},[2987,13900,3384],{"class":3005},[2987,13902,13903,13906,13908,13911,13913,13915],{"class":2989,"line":8534},[2987,13904,13905],{"class":3176},"            \"==\"",[2987,13907,3367],{"class":3005},[2987,13909,13910],{"class":3157},"strValue",[2987,13912,5758],{"class":3005},[2987,13914,13695],{"class":3157},[2987,13916,6213],{"class":3005},[2987,13918,13919,13922,13924,13926,13928,13930],{"class":2989,"line":8539},[2987,13920,13921],{"class":3176},"            \"!=\"",[2987,13923,3367],{"class":3005},[2987,13925,13910],{"class":3157},[2987,13927,4186],{"class":3005},[2987,13929,13695],{"class":3157},[2987,13931,6213],{"class":3005},[2987,13933,13934,13937,13939],{"class":2989,"line":8548},[2987,13935,13936],{"class":3150},"            _",[2987,13938,3367],{"class":3005},[2987,13940,13854],{"class":3150},[2987,13942,13943],{"class":2989,"line":8553},[2987,13944,13945],{"class":3005},"        };\n",[2987,13947,13948],{"class":2989,"line":8558},[2987,13949,3420],{"class":3005},[2987,13951,13952],{"class":2989,"line":10227},[2987,13953,3437],{"class":3005},[2965,13955,13956],{},[3031,13957,5400],{},[2965,13959,13960],{},"Створіть форму реєстрації з валідацією:",[4824,13962,13963,13969,13975],{},[4827,13964,13965,13968],{},[3031,13966,13967],{},"Вік"," — має бути >= 18 (показати попередження якщо менше)",[4827,13970,13971,13974],{},[3031,13972,13973],{},"Пароль"," — довжина >= 6 (кнопка активна тільки якщо >= 6)",[4827,13976,13977,13980],{},[3031,13978,13979],{},"Статус"," — показати різні повідомлення залежно від статусу",[2965,13982,13983],{},[3031,13984,13985],{},"XAML приклад:",[2978,13987,13989],{"className":2980,"code":13988,"language":2982,"meta":2983,"style":2983},"\u003CStackPanel Margin=\"20\">\n    \u003CTextBlock Text=\"Вік:\"/>\n    \u003CTextBox Text=\"{Binding Age}\"/>\n    \n    \u003C!-- Попередження якщо вік \u003C 18 -->\n    \u003CTextBlock Text=\"Ви маєте бути повнолітнім\" \n               Foreground=\"Red\"\n               Visibility=\"{Binding Age, \n                                    Converter={local:ComparisonConverter},\n                                    ConverterParameter='<:18'}\"/>\n    \n    \u003CTextBlock Text=\"Пароль:\"/>\n    \u003CPasswordBox x:Name=\"pwd\"/>\n    \n    \u003C!-- Кнопка активна тільки якщо пароль >= 6 символів -->\n    \u003CButton Content=\"Зареєструватися\"\n            IsEnabled=\"{Binding ElementName=pwd, \n                                Path=Password.Length,\n                                Converter={local:ComparisonConverter},\n                                ConverterParameter='>=:6'}\"/>\n\u003C/StackPanel>\n",[2969,13990,13991,14005,14020,14035,14039,14044,14059,14069,14078,14083,14095,14099,14114,14130,14134,14139,14152,14161,14166,14171,14178],{"__ignoreMap":2983},[2987,13992,13993,13995,13997,13999,14001,14003],{"class":2989,"line":2990},[2987,13994,2994],{"class":2993},[2987,13996,3454],{"class":2997},[2987,13998,3457],{"class":3001},[2987,14000,3006],{"class":3005},[2987,14002,3462],{"class":3009},[2987,14004,3465],{"class":2993},[2987,14006,14007,14009,14011,14013,14015,14018],{"class":2989,"line":3016},[2987,14008,3470],{"class":2993},[2987,14010,2998],{"class":2997},[2987,14012,3002],{"class":3001},[2987,14014,3006],{"class":3005},[2987,14016,14017],{"class":3009},"\"Вік:\"",[2987,14019,3027],{"class":2993},[2987,14021,14022,14024,14026,14028,14030,14033],{"class":2989,"line":3324},[2987,14023,3470],{"class":2993},[2987,14025,6013],{"class":2997},[2987,14027,3002],{"class":3001},[2987,14029,3006],{"class":3005},[2987,14031,14032],{"class":3009},"\"{Binding Age}\"",[2987,14034,3027],{"class":2993},[2987,14036,14037],{"class":2989,"line":3338},[2987,14038,3341],{"class":3005},[2987,14040,14041],{"class":2989,"line":3344},[2987,14042,14043],{"class":3090},"    \u003C!-- Попередження якщо вік \u003C 18 -->\n",[2987,14045,14046,14048,14050,14052,14054,14057],{"class":2989,"line":3355},[2987,14047,3470],{"class":2993},[2987,14049,2998],{"class":2997},[2987,14051,3002],{"class":3001},[2987,14053,3006],{"class":3005},[2987,14055,14056],{"class":3009},"\"Ви маєте бути повнолітнім\"",[2987,14058,3013],{"class":3005},[2987,14060,14061,14064,14066],{"class":2989,"line":3361},[2987,14062,14063],{"class":3001},"               Foreground",[2987,14065,3006],{"class":3005},[2987,14067,14068],{"class":3009},"\"Red\"\n",[2987,14070,14071,14073,14075],{"class":2989,"line":3375},[2987,14072,3518],{"class":3001},[2987,14074,3006],{"class":3005},[2987,14076,14077],{"class":3009},"\"{Binding Age, \n",[2987,14079,14080],{"class":2989,"line":3381},[2987,14081,14082],{"class":3009},"                                    Converter={local:ComparisonConverter},\n",[2987,14084,14085,14088,14090,14093],{"class":2989,"line":3387},[2987,14086,14087],{"class":3009},"                                    ConverterParameter='",[2987,14089,12744],{"class":3150},[2987,14091,14092],{"class":3009},":18'}\"",[2987,14094,3027],{"class":2993},[2987,14096,14097],{"class":2989,"line":3401},[2987,14098,3341],{"class":3005},[2987,14100,14101,14103,14105,14107,14109,14112],{"class":2989,"line":3411},[2987,14102,3470],{"class":2993},[2987,14104,2998],{"class":2997},[2987,14106,3002],{"class":3001},[2987,14108,3006],{"class":3005},[2987,14110,14111],{"class":3009},"\"Пароль:\"",[2987,14113,3027],{"class":2993},[2987,14115,14116,14118,14121,14123,14125,14128],{"class":2989,"line":3417},[2987,14117,3470],{"class":2993},[2987,14119,14120],{"class":2997},"PasswordBox",[2987,14122,11253],{"class":3001},[2987,14124,3006],{"class":3005},[2987,14126,14127],{"class":3009},"\"pwd\"",[2987,14129,3027],{"class":2993},[2987,14131,14132],{"class":2989,"line":3423},[2987,14133,3341],{"class":3005},[2987,14135,14136],{"class":2989,"line":3428},[2987,14137,14138],{"class":3090},"    \u003C!-- Кнопка активна тільки якщо пароль >= 6 символів -->\n",[2987,14140,14141,14143,14145,14147,14149],{"class":2989,"line":3434},[2987,14142,3470],{"class":2993},[2987,14144,5457],{"class":2997},[2987,14146,3476],{"class":3001},[2987,14148,3006],{"class":3005},[2987,14150,14151],{"class":3009},"\"Зареєструватися\"\n",[2987,14153,14154,14156,14158],{"class":2989,"line":3781},[2987,14155,5471],{"class":3001},[2987,14157,3006],{"class":3005},[2987,14159,14160],{"class":3009},"\"{Binding ElementName=pwd, \n",[2987,14162,14163],{"class":2989,"line":3786},[2987,14164,14165],{"class":3009},"                                Path=Password.Length,\n",[2987,14167,14168],{"class":2989,"line":3991},[2987,14169,14170],{"class":3009},"                                Converter={local:ComparisonConverter},\n",[2987,14172,14173,14176],{"class":2989,"line":3997},[2987,14174,14175],{"class":3009},"                                ConverterParameter='>=:6'}\"",[2987,14177,3027],{"class":2993},[2987,14179,14180,14182,14184],{"class":2989,"line":4002},[2987,14181,3529],{"class":2993},[2987,14183,3454],{"class":2997},[2987,14185,3465],{"class":2993},[2965,14187,14188],{},[3031,14189,12903],{},[8035,14191,14192,14195,14198,14201],{},[4827,14193,14194],{},"Конвертер підтримує всі 6 операцій",[4827,14196,14197],{},"Працює з числами та рядками",[4827,14199,14200],{},"Використано у мінімум 3 різних сценаріях",[4827,14202,14203],{},"Валідація працює у реальному часі",[2965,14205,14206],{},[3031,14207,14208],{},"Додатково (складно):",[8035,14210,14211,14216,14222],{},[4827,14212,14213,14214,4344],{},"Додайте підтримку дат (порівняння ",[2969,14215,3064],{},[4827,14217,14218,14219,14221],{},"Додайте підтримку ",[2969,14220,3272],{}," значень",[4827,14223,14224,14225,14228],{},"Створіть ",[2969,14226,14227],{},"ComparisonToVisibilityConverter"," (комбінація порівняння + visibility)",[3125,14230],{},[2960,14232,14234],{"id":14233},"підсумок","Підсумок",[2965,14236,14237],{},"Value Converters — це потужний інструмент для перетворення даних між моделлю та UI. Вони дозволяють тримати ViewModel чистим від UI-логіки.",[2965,14239,14240],{},[3031,14241,14242],{},"Ключові висновки:",[3219,14244,14245,14255,14259,14263,14268,14273],{},[3222,14246,14248,14249,14251,14252,14254],{"icon":3276,"title":14247},"🔄 IValueConverter","Інтерфейс для перетворення типів: ",[2969,14250,4047],{}," (Source → Target), ",[2969,14253,4051],{}," (Target → Source).",[3222,14256,14258],{"icon":3245,"title":14257},"🎨 Типові сценарії","Boolean → Visibility, DateTime → String, Enum → Color, Number → String з форматуванням.",[3222,14260,14262],{"icon":9459,"title":14261},"✨ MarkupExtension","Поєднання конвертера з MarkupExtension дозволяє уникнути реєстрації у ресурсах.",[3222,14264,14267],{"icon":14265,"title":14266},"i-lucide-git-merge","🔀 IMultiValueConverter","Для MultiBinding — об'єднання кількох джерел через масив значень.",[3222,14269,14272],{"icon":14270,"title":14271},"i-lucide-settings","⚙️ ConverterParameter","Додатковий параметр для налаштування поведінки конвертера без створення нових класів.",[3222,14274,14277],{"icon":14275,"title":14276},"i-lucide-library","📚 Бібліотека конвертерів","Створіть багаторазову бібліотеку з базовим класом для уникнення дублювання коду.",[2965,14279,14280],{},[3031,14281,14282],{},"Коли використовувати конвертери:",[8035,14284,14285,14288,14291,14294],{},[4827,14286,14287],{},"✅ Перетворення типів (bool → Visibility, enum → Color)",[4827,14289,14290],{},"✅ Форматування даних (дати, числа, валюта)",[4827,14292,14293],{},"✅ Умовна логіка UI (показати/приховати, активувати/деактивувати)",[4827,14295,14296],{},"✅ Об'єднання кількох властивостей (FullName, адреса)",[2965,14298,14299],{},[3031,14300,14301],{},"Коли НЕ використовувати конвертери:",[8035,14303,14304,14307,14310],{},[4827,14305,14306],{},"❌ Складна бізнес-логіка (винесіть у ViewModel)",[4827,14308,14309],{},"❌ Обчислювані властивості, що часто змінюються (створіть властивість у ViewModel)",[4827,14311,14312],{},"❌ Логіка, що потребує доступу до сервісів (винесіть у ViewModel)",[4015,14314,14315,14317,14318,14321,14322,14325],{},[3031,14316,9559],{}," Конвертери мають бути ",[3031,14319,14320],{},"stateless"," (без стану) та ",[3031,14323,14324],{},"pure functions"," (без побічних ефектів). Один і той самий вхід завжди дає один і той самий вихід.",[2965,14327,14328],{},[3031,14329,14330],{},"Що далі?",[8035,14332,14333,14343,14352],{},[4827,14334,14335,4092,14338,14342],{},[3031,14336,14337],{},"Data Templates",[3110,14339,14341],{"href":14340},"20.data-templates","наступна стаття",") — візуалізація об'єктів через шаблони",[4827,14344,14345,14348,14349],{},[3031,14346,14347],{},"Collections Binding"," (стаття 21) — прив'язка колекцій через ",[2969,14350,14351],{},"ObservableCollection",[4827,14353,14354,14357],{},[3031,14355,14356],{},"MVVM Pattern"," (Блок 7) — архітектурний патерн для повного розділення UI та логіки",[3125,14359],{},[2960,14361,14363],{"id":14362},"словник-термінів","Словник термінів",[3103,14365,14367,14376,14386,14396,14405,14410,14415,14421,14427],{"title":14366},"📚 Глосарій",[2965,14368,14369,14372,14373,14375],{},[3031,14370,14371],{},"Value Converter"," — клас, що реалізує ",[2969,14374,3122],{}," для перетворення даних між Source (модель) та Target (UI).",[2965,14377,14378,14380,14381,3114,14383,14385],{},[3031,14379,3122],{}," — інтерфейс з методами ",[2969,14382,4047],{},[2969,14384,4051],{}," для двостороннього перетворення типів.",[2965,14387,14388,14390,14391,14393,14394,3123],{},[3031,14389,9588],{}," — інтерфейс для перетворення масиву значень (",[2969,14392,9649],{},") в одне значення. Використовується у ",[2969,14395,9584],{},[2965,14397,14398,14400,14401,3045,14403,5016],{},[3031,14399,8888],{}," — базовий клас для створення кастомних розширень XAML (як ",[2969,14402,8901],{},[2969,14404,8904],{},[2965,14406,14407,14409],{},[3031,14408,4234],{}," — додатковий параметр, що передається у конвертер через XAML для налаштування поведінки.",[2965,14411,14412,14414],{},[3031,14413,3928],{}," — клас, що представляє культуру (локаль) для форматування дат, чисел, валюти.",[2965,14416,14417,14420],{},[3031,14418,14419],{},"Stateless converter"," — конвертер без внутрішнього стану. Результат залежить тільки від вхідних параметрів.",[2965,14422,14423,14426],{},[3031,14424,14425],{},"Pure function"," — функція без побічних ефектів. Один і той самий вхід завжди дає один і той самий вихід.",[2965,14428,14429,14432,14433,14436],{},[3031,14430,14431],{},"Singleton pattern"," — патерн проєктування, де існує тільки один екземпляр класу. Використовується у ",[2969,14434,14435],{},"ProvideValue()"," для оптимізації.",[3125,14438],{},[2960,14440,14442],{"id":14441},"додаткові-ресурси","Додаткові ресурси",[3219,14444,14445,14450,14458,14466,14474,14479,14484],{},[3222,14446,14449],{"icon":15,"title":14447,"to":14448},"📖 Microsoft Docs: Data Binding Converters","https://learn.microsoft.com/en-us/dotnet/desktop/wpf/data/how-to-convert-bound-data","Офіційна документація про Value Converters з прикладами та best practices.",[3222,14451,14454,14455,14457],{"icon":9451,"title":14452,"to":14453},"📖 IValueConverter Interface","https://learn.microsoft.com/en-us/dotnet/api/system.windows.data.ivalueconverter","API документація інтерфейсу ",[2969,14456,3122],{}," з детальним описом методів.",[3222,14459,14462,14463,14465],{"icon":14265,"title":14460,"to":14461},"📖 IMultiValueConverter Interface","https://learn.microsoft.com/en-us/dotnet/api/system.windows.data.imultivalueconverter","API документація ",[2969,14464,9588],{}," для MultiBinding сценаріїв.",[3222,14467,14470,14471,14473],{"icon":9459,"title":14468,"to":14469},"🎓 MarkupExtension Class","https://learn.microsoft.com/en-us/dotnet/api/system.windows.markup.markupextension","Документація базового класу ",[2969,14472,8888],{}," для створення кастомних розширень XAML.",[3222,14475,14478],{"icon":14275,"title":14476,"to":14477},"🔧 WPF Converters Library","https://github.com/topics/wpf-converters","Колекція готових бібліотек конвертерів на GitHub для використання у проєктах.",[3222,14480,14483],{"icon":14481,"title":14482,"to":3117},"i-lucide-arrow-left","📚 Попередня стаття: Advanced Data Binding","Повернутися до розширених можливостей Data Binding — ElementName, RelativeSource, MultiBinding.",[3222,14485,14488],{"icon":14486,"title":14487,"to":14340},"i-lucide-arrow-right","📚 Наступна стаття: Data Templates","Дізнатися про Data Templates — візуалізація C#-об'єктів у красивий UI автоматично.",[14490,14491,14492],"style",{},"html pre.shiki code .s0P7L, html 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.sJj4R{--shiki-light:#098658;--shiki-default:#B5CEA8;--shiki-dark:#B5CEA8}",{"title":2983,"searchDepth":3016,"depth":3016,"links":14494},[14495,14496,14500,14505,14509,14516,14520,14525,14530,14535,14536,14537],{"id":2962,"depth":3016,"text":2963},{"id":3129,"depth":3016,"text":3130,"children":14497},[14498,14499],{"id":3216,"depth":3324,"text":3217},{"id":3288,"depth":3324,"text":3289},{"id":3613,"depth":3016,"text":3614,"children":14501},[14502,14503,14504],{"id":3626,"depth":3324,"text":3627},{"id":3791,"depth":3324,"text":3792},{"id":4028,"depth":3324,"text":4029},{"id":4536,"depth":3016,"text":4537,"children":14506},[14507,14508],{"id":4546,"depth":3324,"text":4547},{"id":4639,"depth":3324,"text":4640},{"id":5021,"depth":3016,"text":5022,"children":14510},[14511,14512,14513,14514,14515],{"id":5028,"depth":3324,"text":5029},{"id":5563,"depth":3324,"text":5564},{"id":6159,"depth":3324,"text":6160},{"id":7306,"depth":3324,"text":7307},{"id":8053,"depth":3324,"text":8054},{"id":8816,"depth":3016,"text":8817,"children":14517},[14518,14519],{"id":8892,"depth":3324,"text":8893},{"id":8961,"depth":3324,"text":8962},{"id":9572,"depth":3016,"text":9573,"children":14521},[14522,14523,14524],{"id":9591,"depth":3324,"text":9592},{"id":9652,"depth":3324,"text":9653},{"id":10588,"depth":3324,"text":10589},{"id":12052,"depth":3016,"text":12053,"children":14526},[14527,14528,14529],{"id":12059,"depth":3324,"text":12060},{"id":12071,"depth":3324,"text":12072},{"id":12671,"depth":3324,"text":12672},{"id":12858,"depth":3016,"text":12859,"children":14531},[14532,14533,14534],{"id":12862,"depth":3324,"text":12863},{"id":13015,"depth":3324,"text":13016},{"id":13360,"depth":3324,"text":13361},{"id":14233,"depth":3016,"text":14234},{"id":14362,"depth":3016,"text":14363},{"id":14441,"depth":3016,"text":14442},"IValueConverter 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