ContextItemManager.NotifyItemChanged Metoda

Definicja

Przestrzeń nazw:

System.Activities.Presentation

Zestaw:

System.Activities.Presentation.dll

Reprezentuje metodę pomocnika, która wywołuje metodę chronioną OnItemChanged(EditingContext, ContextItem) .

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

Element EditingContext w użyciu.

item

ContextItem

Nowy ContextItemelement .

previousItem

ContextItem

Poprzedni ContextItemelement .

Wyjątki

ArgumentNullException

context, itemlub previousItem to null.