IRelationalCommandDiagnosticsLogger.CommandReaderExecutingAsync 方法

定義

命名空間:: Microsoft.EntityFrameworkCore.Diagnostics

組件:: Microsoft.EntityFrameworkCore.Relational.dll

套件:: Microsoft.EntityFrameworkCore.Relational v6.0.0

套件:: Microsoft.EntityFrameworkCore.Relational v7.0.0

套件:: Microsoft.EntityFrameworkCore.Relational v8.0.0

套件:: Microsoft.EntityFrameworkCore.Relational v9.0.0

套件:: Microsoft.EntityFrameworkCore.Relational v10.0.0

套件:: Microsoft.EntityFrameworkCore.Relational v11.0.0

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。

多載

名稱	Description
CommandReaderExecutingAsync(IRelationalConnection, DbCommand, DbContext, Guid, Guid, DateTimeOffset, CommandSource, CancellationToken)	活動記錄 CommandExecuting 。
CommandReaderExecutingAsync(IRelationalConnection, DbCommand, String, DbContext, Guid, Guid, DateTimeOffset, CommandSource, CancellationToken)	活動記錄 CommandExecuting 。

CommandReaderExecutingAsync(IRelationalConnection, DbCommand, DbContext, Guid, Guid, DateTimeOffset, CommandSource, CancellationToken)

來源:: IRelationalCommandDiagnosticsLogger.cs

來源:: IRelationalCommandDiagnosticsLogger.cs

來源:: IRelationalCommandDiagnosticsLogger.cs

來源:: IRelationalCommandDiagnosticsLogger.cs

活動記錄 CommandExecuting 。

public System.Threading.Tasks.ValueTask<Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<System.Data.Common.DbDataReader>> CommandReaderExecutingAsync(Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Data.Common.DbCommand command, Microsoft.EntityFrameworkCore.DbContext? context, Guid commandId, Guid connectionId, DateTimeOffset startTime, Microsoft.EntityFrameworkCore.Diagnostics.CommandSource commandSource, System.Threading.CancellationToken cancellationToken = default);

abstract member CommandReaderExecutingAsync : Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Data.Common.DbCommand * Microsoft.EntityFrameworkCore.DbContext * Guid * Guid * DateTimeOffset * Microsoft.EntityFrameworkCore.Diagnostics.CommandSource * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<System.Data.Common.DbDataReader>>

Public Function CommandReaderExecutingAsync (connection As IRelationalConnection, command As DbCommand, context As DbContext, commandId As Guid, connectionId As Guid, startTime As DateTimeOffset, commandSource As CommandSource, Optional cancellationToken As CancellationToken = Nothing) As ValueTask(Of InterceptionResult(Of DbDataReader))

參數

connection: IRelationalConnection

那種連結。

command: DbCommand

資料庫指令物件。

context: DbContext

目前使用的是 DbContext 若未知，則用來消除。

commandId: Guid

與給定 DbCommand相關的相關係數 ID 。

connectionId: Guid

與所使用的相關性ID DbConnection 相關。

startTime: DateTimeOffset

那場處決開始的時間。

commandSource: CommandSource

命令來源。

cancellationToken: CancellationToken

A CancellationToken 在等待任務完成時觀察。

傳回

ValueTask<InterceptionResult<DbDataReader>>

一個被截獲的結果。

例外狀況

OperationCanceledException

如果取消了 CancellationToken 。

適用於

CommandReaderExecutingAsync(IRelationalConnection, DbCommand, String, DbContext, Guid, Guid, DateTimeOffset, CommandSource, CancellationToken)

來源:: IRelationalCommandDiagnosticsLogger.cs

來源:: IRelationalCommandDiagnosticsLogger.cs

活動記錄 CommandExecuting 。

public System.Threading.Tasks.ValueTask<Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<System.Data.Common.DbDataReader>> CommandReaderExecutingAsync(Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Data.Common.DbCommand command, string logCommandText, Microsoft.EntityFrameworkCore.DbContext? context, Guid commandId, Guid connectionId, DateTimeOffset startTime, Microsoft.EntityFrameworkCore.Diagnostics.CommandSource commandSource, System.Threading.CancellationToken cancellationToken = default);

abstract member CommandReaderExecutingAsync : Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Data.Common.DbCommand * string * Microsoft.EntityFrameworkCore.DbContext * Guid * Guid * DateTimeOffset * Microsoft.EntityFrameworkCore.Diagnostics.CommandSource * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<System.Data.Common.DbDataReader>>

Public Function CommandReaderExecutingAsync (connection As IRelationalConnection, command As DbCommand, logCommandText As String, context As DbContext, commandId As Guid, connectionId As Guid, startTime As DateTimeOffset, commandSource As CommandSource, Optional cancellationToken As CancellationToken = Nothing) As ValueTask(Of InterceptionResult(Of DbDataReader))