MigrationsEndPointMiddleware 建構函式
定義
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
初始化 MigrationsEndPointMiddleware 類別的新執行個體
public:
MigrationsEndPointMiddleware(Microsoft::AspNetCore::Http::RequestDelegate ^ next, Microsoft::Extensions::Logging::ILogger<Microsoft::AspNetCore::Diagnostics::EntityFrameworkCore::MigrationsEndPointMiddleware ^> ^ logger, Microsoft::Extensions::Options::IOptions<Microsoft::AspNetCore::Builder::MigrationsEndPointOptions ^> ^ options);public MigrationsEndPointMiddleware (Microsoft.AspNetCore.Http.RequestDelegate next, Microsoft.Extensions.Logging.ILogger<Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore.MigrationsEndPointMiddleware> logger, Microsoft.Extensions.Options.IOptions<Microsoft.AspNetCore.Builder.MigrationsEndPointOptions> options);new Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore.MigrationsEndPointMiddleware : Microsoft.AspNetCore.Http.RequestDelegate * Microsoft.Extensions.Logging.ILogger<Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore.MigrationsEndPointMiddleware> * Microsoft.Extensions.Options.IOptions<Microsoft.AspNetCore.Builder.MigrationsEndPointOptions> -> Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore.MigrationsEndPointMiddlewarePublic Sub New (next As RequestDelegate, logger As ILogger(Of MigrationsEndPointMiddleware), options As IOptions(Of MigrationsEndPointOptions))參數
- next
- RequestDelegate
委派，以在要求管線中執行下一個中介軟體。
- logger
- ILogger<MigrationsEndPointMiddleware>
要 Logger<T> 寫入訊息的 。
- options
- IOptions<MigrationsEndPointOptions>
控制中介軟體行為的選項。