IDbCommandInterceptor.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

Source:

IDbCommandInterceptor.cs

取消命令时调用。

public virtual System.Threading.Tasks.Task CommandCanceledAsync(System.Data.Common.DbCommand command, Microsoft.EntityFrameworkCore.Diagnostics.CommandEndEventData eventData, System.Threading.CancellationToken cancellationToken = default);

abstract member CommandCanceledAsync : System.Data.Common.DbCommand * Microsoft.EntityFrameworkCore.Diagnostics.CommandEndEventData * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.CommandCanceledAsync : System.Data.Common.DbCommand * Microsoft.EntityFrameworkCore.Diagnostics.CommandEndEventData * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function CommandCanceledAsync (command As DbCommand, eventData As CommandEndEventData, Optional cancellationToken As CancellationToken = Nothing) As Task

参数

command

DbCommand

命令。

eventData

CommandEndEventData

有关命令和执行的上下文信息。

cancellationToken

CancellationToken

等待任务完成时观察的 A CancellationToken 。

返回

Task

表示异步操作的 Task。

例外

OperationCanceledException

如果取消了该操作 CancellationToken 。