IDbCommandInterceptor.NonQueryExecutedAsync 方法

定义

在 EF 调用 后立即调用 ExecuteNonQueryAsync()

public System.Threading.Tasks.Task<int> NonQueryExecutedAsync (System.Data.Common.DbCommand command, Microsoft.EntityFrameworkCore.Diagnostics.CommandExecutedEventData eventData, int result, System.Threading.CancellationToken cancellationToken = default);
public System.Threading.Tasks.ValueTask<int> NonQueryExecutedAsync (System.Data.Common.DbCommand command, Microsoft.EntityFrameworkCore.Diagnostics.CommandExecutedEventData eventData, int result, System.Threading.CancellationToken cancellationToken = default);
public virtual System.Threading.Tasks.ValueTask<int> NonQueryExecutedAsync (System.Data.Common.DbCommand command, Microsoft.EntityFrameworkCore.Diagnostics.CommandExecutedEventData eventData, int result, System.Threading.CancellationToken cancellationToken = default);
abstract member NonQueryExecutedAsync : System.Data.Common.DbCommand * Microsoft.EntityFrameworkCore.Diagnostics.CommandExecutedEventData * int * System.Threading.CancellationToken -> System.Threading.Tasks.Task<int>
abstract member NonQueryExecutedAsync : System.Data.Common.DbCommand * Microsoft.EntityFrameworkCore.Diagnostics.CommandExecutedEventData * int * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<int>
abstract member NonQueryExecutedAsync : System.Data.Common.DbCommand * Microsoft.EntityFrameworkCore.Diagnostics.CommandExecutedEventData * int * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<int>
override this.NonQueryExecutedAsync : System.Data.Common.DbCommand * Microsoft.EntityFrameworkCore.Diagnostics.CommandExecutedEventData * int * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<int>
Public Function NonQueryExecutedAsync (command As DbCommand, eventData As CommandExecutedEventData, result As Integer, Optional cancellationToken As CancellationToken = Nothing) As Task(Of Integer)
Public Function NonQueryExecutedAsync (command As DbCommand, eventData As CommandExecutedEventData, result As Integer, Optional cancellationToken As CancellationToken = Nothing) As ValueTask(Of Integer)
Public Overridable Function NonQueryExecutedAsync (command As DbCommand, eventData As CommandExecutedEventData, result As Integer, Optional cancellationToken As CancellationToken = Nothing) As ValueTask(Of Integer)

参数

command
DbCommand

命令。

eventData
CommandExecutedEventData

有关命令和执行的上下文信息。

result
Int32

调用 ExecuteNonQueryAsync()的结果。 此值通常用作此方法实现的返回值。

cancellationToken
CancellationToken

等待 CancellationToken 任务完成时要观察的 。

返回

提供 Task EF 将使用的结果的 。 对于未尝试更改结果的任何侦听器,此方法的实现是返回 result 传入的值,通常使用 FromResult<TResult>(TResult)

例外

注解

如果侦听器在 中 NonQueryExecutingAsync(DbCommand, CommandEventData, InterceptionResult<Int32>, CancellationToken)禁止执行命令,则仍会调用此方法。 在本例中, result 是 返回 NonQueryExecutingAsync(DbCommand, CommandEventData, InterceptionResult<Int32>, CancellationToken)的结果。

适用于