IDbContextTransactionManager.BeginTransactionAsync(CancellationToken) 方法

定义

命名空间:

Microsoft.EntityFrameworkCore.Storage

程序集:

Microsoft.EntityFrameworkCore.dll

包:

Microsoft.EntityFrameworkCore v9.0.0

Source:

IDbContextTransactionManager.cs

异步启动新事务。

public System.Threading.Tasks.Task<Microsoft.EntityFrameworkCore.Storage.IDbContextTransaction> BeginTransactionAsync (System.Threading.CancellationToken cancellationToken = default);

abstract member BeginTransactionAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.EntityFrameworkCore.Storage.IDbContextTransaction>

Public Function BeginTransactionAsync (Optional cancellationToken As CancellationToken = Nothing) As Task(Of IDbContextTransaction)

参数

cancellationToken

CancellationToken

等待 CancellationToken 任务完成时要观察的 。

返回

Task<IDbContextTransaction>

表示异步操作的任务。 任务结果包含新创建的事务。

例外

OperationCanceledException

如果已取消 CancellationToken。