DelayActivity.IEventActivity.Unsubscribe Метод

Определение

Пространство имен:

System.Workflow.Activities

Сборка:

System.Workflow.Activities.dll

Отменяет подписку действия DelayActivity на событие.

 virtual void System.Workflow.Activities.IEventActivity.Unsubscribe(System::Workflow::ComponentModel::ActivityExecutionContext ^ parentContext, System::Workflow::ComponentModel::IActivityEventListener<System::Workflow::ComponentModel::QueueEventArgs ^> ^ parentEventHandler) = System::Workflow::Activities::IEventActivity::Unsubscribe;

void IEventActivity.Unsubscribe (System.Workflow.ComponentModel.ActivityExecutionContext parentContext, System.Workflow.ComponentModel.IActivityEventListener<System.Workflow.ComponentModel.QueueEventArgs> parentEventHandler);

abstract member System.Workflow.Activities.IEventActivity.Unsubscribe : System.Workflow.ComponentModel.ActivityExecutionContext * System.Workflow.ComponentModel.IActivityEventListener<System.Workflow.ComponentModel.QueueEventArgs> -> unit
override this.System.Workflow.Activities.IEventActivity.Unsubscribe : System.Workflow.ComponentModel.ActivityExecutionContext * System.Workflow.ComponentModel.IActivityEventListener<System.Workflow.ComponentModel.QueueEventArgs> -> unit

Sub Unsubscribe (parentContext As ActivityExecutionContext, parentEventHandler As IActivityEventListener(Of QueueEventArgs)) Implements IEventActivity.Unsubscribe

Параметры

parentContext

ActivityExecutionContext

Контекст ActivityExecutionContext, представляющий среду выполнения действия Activity.

parentEventHandler

IActivityEventListener<QueueEventArgs>

Объект EventHandler для родительского события.

Реализации

Unsubscribe(ActivityExecutionContext, IActivityEventListener<QueueEventArgs>)

Исключения

ArgumentNullException

Параметр parentContext или parentEventHandler имеет значение null.