IRelationalCommandDiagnosticsLogger.CommandCanceledAsync 方法

定义

命名空间:

Microsoft.EntityFrameworkCore.Diagnostics

程序集:

Microsoft.EntityFrameworkCore.Relational.dll

程序包:

Microsoft.EntityFrameworkCore.Relational v10.0.0

重载

名称	说明
CommandCanceledAsync(IRelationalConnection, DbCommand, String, DbContext, DbCommandMethod, Guid, Guid, DateTimeOffset, TimeSpan, CommandSource, CancellationToken)	事件的 CommandCanceled 日志。

CommandCanceledAsync(IRelationalConnection, DbCommand, String, DbContext, DbCommandMethod, Guid, Guid, DateTimeOffset, TimeSpan, CommandSource, CancellationToken)

Source:

IRelationalCommandDiagnosticsLogger.cs

事件的 CommandCanceled 日志。

public System.Threading.Tasks.Task CommandCanceledAsync(Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Data.Common.DbCommand command, string logCommandText, Microsoft.EntityFrameworkCore.DbContext? context, Microsoft.EntityFrameworkCore.Diagnostics.DbCommandMethod executeMethod, Guid commandId, Guid connectionId, DateTimeOffset startTime, TimeSpan duration, Microsoft.EntityFrameworkCore.Diagnostics.CommandSource commandSource, System.Threading.CancellationToken cancellationToken = default);

abstract member CommandCanceledAsync : Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Data.Common.DbCommand * string * Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.Diagnostics.DbCommandMethod * Guid * Guid * DateTimeOffset * TimeSpan * Microsoft.EntityFrameworkCore.Diagnostics.CommandSource * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Function CommandCanceledAsync (connection As IRelationalConnection, command As DbCommand, logCommandText As String, context As DbContext, executeMethod As DbCommandMethod, commandId As Guid, connectionId As Guid, startTime As DateTimeOffset, duration As TimeSpan, commandSource As CommandSource, Optional cancellationToken As CancellationToken = Nothing) As Task

参数

connection

IRelationalConnection

连接。

command

DbCommand

数据库命令对象。

logCommandText

String

可以记录的命令文本。

context

DbContext

DbContext当前使用的，如果未知，则为 null。

executeMethod

DbCommandMethod

表示将调用以执行命令的方法。

commandId

Guid

与给定 DbCommand关联的关联 ID。

connectionId

Guid

与 DbConnection 所使用的关联 ID 相关联。

startTime

DateTimeOffset

执行开始的时间。

duration

TimeSpan

在取消命令之前所经过的时间。

commandSource

CommandSource

命令的源。

cancellationToken

CancellationToken

等待任务完成时观察的 A CancellationToken 。

返回

Task

一个 Task 表示异步操作。

例外

OperationCanceledException

如果取消了该操作 CancellationToken 。