DbTransactionInterceptor.TransactionRolledBackAsync 方法

定义

命名空间:

Microsoft.EntityFrameworkCore.Diagnostics

程序集:

Microsoft.EntityFrameworkCore.Relational.dll

包:

Microsoft.EntityFrameworkCore.Relational v8.0.0

在 EF 调用 后立即调用 RollbackAsync(CancellationToken)。

public virtual System.Threading.Tasks.Task TransactionRolledBackAsync (System.Data.Common.DbTransaction transaction, Microsoft.EntityFrameworkCore.Diagnostics.TransactionEndEventData eventData, System.Threading.CancellationToken cancellationToken = default);

abstract member TransactionRolledBackAsync : System.Data.Common.DbTransaction * Microsoft.EntityFrameworkCore.Diagnostics.TransactionEndEventData * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.TransactionRolledBackAsync : System.Data.Common.DbTransaction * Microsoft.EntityFrameworkCore.Diagnostics.TransactionEndEventData * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function TransactionRolledBackAsync (transaction As DbTransaction, eventData As TransactionEndEventData, Optional cancellationToken As CancellationToken = Nothing) As Task

参数

transaction

DbTransaction

事务。

eventData

TransactionEndEventData

有关连接和事务的上下文信息。

cancellationToken

CancellationToken

等待 CancellationToken 任务完成时要观察的 。

返回

Task

表示异步操作的 Task。

实现

TransactionRolledBackAsync(DbTransaction, TransactionEndEventData, CancellationToken)

例外

OperationCanceledException

如果已取消 CancellationToken。