CorrelationToken.UnsubscribeFromCorrelationTokenInitializedEvent 方法

定义

命名空间:
System.Workflow.Runtime
程序集:
System.Workflow.Runtime.dll

取消订阅 CorrelationToken 初始化的事件。

public:
 void UnsubscribeFromCorrelationTokenInitializedEvent(System::Workflow::ComponentModel::Activity ^ activity, System::Workflow::ComponentModel::IActivityEventListener<System::Workflow::Runtime::CorrelationTokenEventArgs ^> ^ dataChangeListener);
public void UnsubscribeFromCorrelationTokenInitializedEvent(System.Workflow.ComponentModel.Activity activity, System.Workflow.ComponentModel.IActivityEventListener<System.Workflow.Runtime.CorrelationTokenEventArgs> dataChangeListener);
member this.UnsubscribeFromCorrelationTokenInitializedEvent : System.Workflow.ComponentModel.Activity * System.Workflow.ComponentModel.IActivityEventListener<System.Workflow.Runtime.CorrelationTokenEventArgs> -> unit
Public Sub UnsubscribeFromCorrelationTokenInitializedEvent (activity As Activity, dataChangeListener As IActivityEventListener(Of CorrelationTokenEventArgs))

参数

activity
Activity

拥有相关令牌的名称 Activity 。

dataChangeListener
IActivityEventListener<CorrelationTokenEventArgs>

正在 CorrelationTokenEventArgs 侦听事件数据更改。

例外

ArgumentNullException

activity 或 dataChangeListener 为空引用（Visual Basic 中的 Nothing）。

适用于