Activity.UnregisterForStatusChange 方法

定義

命名空間:

System.Workflow.ComponentModel

組件:

System.Workflow.ComponentModel.dll

解除註冊狀態變更事件的指定 DependencyProperty。

public:
 void UnregisterForStatusChange(System::Workflow::ComponentModel::DependencyProperty ^ dependencyProp, System::Workflow::ComponentModel::IActivityEventListener<System::Workflow::ComponentModel::ActivityExecutionStatusChangedEventArgs ^> ^ activityStatusChangeListener);

public void UnregisterForStatusChange (System.Workflow.ComponentModel.DependencyProperty dependencyProp, System.Workflow.ComponentModel.IActivityEventListener<System.Workflow.ComponentModel.ActivityExecutionStatusChangedEventArgs> activityStatusChangeListener);

member this.UnregisterForStatusChange : System.Workflow.ComponentModel.DependencyProperty * System.Workflow.ComponentModel.IActivityEventListener<System.Workflow.ComponentModel.ActivityExecutionStatusChangedEventArgs> -> unit

Public Sub UnregisterForStatusChange (dependencyProp As DependencyProperty, activityStatusChangeListener As IActivityEventListener(Of ActivityExecutionStatusChangedEventArgs))

參數

dependencyProp

DependencyProperty

要解除註冊的 DependencyProperty。

activityStatusChangeListener

IActivityEventListener<ActivityExecutionStatusChangedEventArgs>

實作此註冊之事件接聽程式介面的物件。

例外狀況

ArgumentException

dependencyProp 不是以下其中之一：

• ExecutingEvent

• CancelingEvent

• ClosedEvent

• CompensatingEvent

• FaultingEvent

• StatusChangedEvent