語言

WorkflowControlClient.BeginCancel(Guid, AsyncCallback, Object) 方法

定義

開始一個非同步操作,取消指定的工作流程實例。

public:
 IAsyncResult ^ BeginCancel(Guid instanceId, AsyncCallback ^ callback, System::Object ^ state);
public IAsyncResult BeginCancel(Guid instanceId, AsyncCallback callback, object state);
member this.BeginCancel : Guid * AsyncCallback * obj -> IAsyncResult
Public Function BeginCancel (instanceId As Guid, callback As AsyncCallback, state As Object) As IAsyncResult

參數

instanceId
Guid

要取消工作流程實例。

callback
AsyncCallback

非同步回撥代理接收非同步操作完成通知。

state
Object

使用者自訂狀態資料。

傳回

非同步取消操作。

適用於