ContextItemManager.NotifyItemChanged Méthode

Définition

Espace de noms:

System.Activities.Presentation

Assembly:

System.Activities.Presentation.dll

Représente une méthode d'assistance qui appelle la méthode OnItemChanged(EditingContext, ContextItem) protégée.

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)

Paramètres

context

EditingContext

EditingContext utilisé.

item

ContextItem

Nouvelle ContextItem.

previousItem

ContextItem

ContextItem précédent.

Exceptions

ArgumentNullException

context, item ou previousItem est null.