Activity.UnregisterForStatusChange Metode

Definisi

Ruang nama:

System.Workflow.ComponentModel

Rakitan:

System.Workflow.ComponentModel.dll

Membatalkan pendaftaran DependencyProperty yang ditentukan untuk peristiwa perubahan status.

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))

Parameter

dependencyProp

DependencyProperty

untuk DependencyProperty membatalkan pendaftaran.

activityStatusChangeListener

IActivityEventListener<ActivityExecutionStatusChangedEventArgs>

Objek yang mengimplementasikan antarmuka Event Listener untuk pendaftaran ini.

Pengecualian

ArgumentException

dependencyProp bukan salah satu hal berikut:

• ExecutingEvent

• CancelingEvent

• ClosedEvent

• CompensatingEvent

• FaultingEvent

• StatusChangedEvent