AnnotationStore.StoreContentChanged Evento

  • Referencia

Definición

Espacio de nombres:
System.Windows.Annotations.Storage
Ensamblado:
PresentationFramework.dll

Se produce cuando se agrega o elimina Annotation del almacén.

public:
 event System::Windows::Annotations::Storage::StoreContentChangedEventHandler ^ StoreContentChanged;
public event System.Windows.Annotations.Storage.StoreContentChangedEventHandler StoreContentChanged;
member this.StoreContentChanged : System.Windows.Annotations.Storage.StoreContentChangedEventHandler 
Public Custom Event StoreContentChanged As StoreContentChangedEventHandler 
Public Event StoreContentChanged As StoreContentChangedEventHandler

Tipo de evento

StoreContentChangedEventHandler

Ejemplos

En el ejemplo siguiente se muestra cómo agregar un delegado de eventos para el StoreContentChanged evento.

// Enable Annotations
_annotationBuffer = new MemoryStream();
_annStore = new XmlStreamStore(_annotationBuffer);
_annServ  = new AnnotationService(FDPV);
_annStore.StoreContentChanged +=
    new StoreContentChangedEventHandler(_annStore_StoreContentChanged);
_annServ.Enable(_annStore);

En el ejemplo siguiente se muestra el funcionamiento del delegado de StoreContentChanged eventos.

// ------------------ _annStore_StoreContentChanged -------------------
void _annStore_StoreContentChanged(object sender, StoreContentChangedEventArgs e)
{
    if (e.Action == StoreContentAction.Deleted) return;
    Annotation ann = e.Annotation;
    if (ann.Cargos.Count > 0)
    {
        AnnotationResource annResource = ann.Cargos[0] as AnnotationResource;
        if (annResource.Name == "Highlight")
            AddBookmarkOrComment(BookmarkList, ann);
        else
            AddBookmarkOrComment(CommentsList, ann);
    }
    else
    {
        AddBookmarkOrComment(CommentsList, ann);
    }
}

Se aplica a

Consulte también