ContextItemManager.NotifyItemChanged Metoda

Definice

Obor názvů:

System.Activities.Presentation

Sestavení:

System.Activities.Presentation.dll

Představuje pomocnou metodu, která vyvolá chráněnou OnItemChanged(EditingContext, ContextItem) metodu.

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)

Parametry

context

EditingContext

Používá se EditingContext .

item

ContextItem

Nový ContextItem.

previousItem

ContextItem

Předchozí ContextItem.

Výjimky

ArgumentNullException

context, itemnebo previousItem je null.