ContextItemManager.NotifyItemChanged Método

Definição

Namespace:

System.Activities.Presentation

Assembly:

System.Activities.Presentation.dll

Representa um método auxiliar que invoca o método OnItemChanged(EditingContext, ContextItem) protegido.

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)

Parâmetros

context

EditingContext

O EditingContext em uso.

item

ContextItem

O novo ContextItem.

previousItem

ContextItem

O ContextItem anterior.

Exceções

ArgumentNullException

context, item ou previousItem é null.