ContextItemManager.NotifyItemChanged Methode

Definition

Namespace:

System.Activities.Presentation

Assembly:

System.Activities.Presentation.dll

Stellt eine Hilfsmethode dar, die die geschützte OnItemChanged(EditingContext, ContextItem)-Methode aufruft.

protected:
 static void NotifyItemChanged(System::Activities::Presentation::EditingContext ^ context, System::Activities::Presentation::ContextItem ^ item, System::Activities::Presentation::ContextItem ^ previousItem);

protected static void NotifyItemChanged (System.Activities.Presentation.EditingContext context, System.Activities.Presentation.ContextItem item, System.Activities.Presentation.ContextItem previousItem);

static member NotifyItemChanged : System.Activities.Presentation.EditingContext * System.Activities.Presentation.ContextItem * System.Activities.Presentation.ContextItem -> unit

Protected Shared Sub NotifyItemChanged (context As EditingContext, item As ContextItem, previousItem As ContextItem)

Parameter

context

EditingContext

Der verwendete EditingContext.

item

ContextItem

Die neue ContextItem.

previousItem

ContextItem

Der vorherige ContextItem.

Ausnahmen

ArgumentNullException

context, item oder previousItem ist null.