语言

IDbTransactionInterceptor.TransactionFailedAsync 方法

定义

当使用 DbTransaction 某个异常失败时调用。

public virtual System.Threading.Tasks.Task TransactionFailedAsync(System.Data.Common.DbTransaction transaction, Microsoft.EntityFrameworkCore.Diagnostics.TransactionErrorEventData eventData, System.Threading.CancellationToken cancellationToken = default);
public System.Threading.Tasks.Task TransactionFailedAsync(System.Data.Common.DbTransaction transaction, Microsoft.EntityFrameworkCore.Diagnostics.TransactionErrorEventData eventData, System.Threading.CancellationToken cancellationToken = default);
abstract member TransactionFailedAsync : System.Data.Common.DbTransaction * Microsoft.EntityFrameworkCore.Diagnostics.TransactionErrorEventData * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.TransactionFailedAsync : System.Data.Common.DbTransaction * Microsoft.EntityFrameworkCore.Diagnostics.TransactionErrorEventData * System.Threading.CancellationToken -> System.Threading.Tasks.Task
abstract member TransactionFailedAsync : System.Data.Common.DbTransaction * Microsoft.EntityFrameworkCore.Diagnostics.TransactionErrorEventData * System.Threading.CancellationToken -> System.Threading.Tasks.Task
Public Overridable Function TransactionFailedAsync (transaction As DbTransaction, eventData As TransactionErrorEventData, Optional cancellationToken As CancellationToken = Nothing) As Task
Public Function TransactionFailedAsync (transaction As DbTransaction, eventData As TransactionErrorEventData, Optional cancellationToken As CancellationToken = Nothing) As Task

参数

transaction
DbTransaction

事务。

eventData
TransactionErrorEventData

有关连接和事务的上下文信息。

cancellationToken
CancellationToken

等待任务完成时观察的 A CancellationToken 。

返回

表示异步操作的 Task。

例外

如果取消了该操作 CancellationToken 。

适用于