IWorkflowInstanceManagement.BeginSuspend 方法

定义

命名空间:

System.ServiceModel.Activities

程序集:

System.ServiceModel.Activities.dll

开始异步操作以挂起指定的工作流实例。

public:
 IAsyncResult ^ BeginSuspend(Guid instanceId, System::String ^ reason, AsyncCallback ^ callback, System::Object ^ state);

[System.ServiceModel.OperationContract(AsyncPattern=true, Name="Suspend")]
public IAsyncResult BeginSuspend (Guid instanceId, string reason, AsyncCallback callback, object state);

[<System.ServiceModel.OperationContract(AsyncPattern=true, Name="Suspend")>]
abstract member BeginSuspend : Guid * string * AsyncCallback * obj -> IAsyncResult

Public Function BeginSuspend (instanceId As Guid, reason As String, callback As AsyncCallback, state As Object) As IAsyncResult

参数

instanceId

Guid

要挂起的工作流实例的 GUID 标识符。

reason

String

挂起工作流实例的原因。

callback

AsyncCallback

可接收异步操作完成通知的异步回调委托。

state

Object

一个由应用程序指定的对象，包含与异步挂起操作相关联的状态信息。

返回

IAsyncResult

IAsyncResult。

属性

OperationContractAttribute

注解

挂起进程会临时暂停工作流实例。