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AnnotationStore.StoreContentChanged Event

Occurs when an Annotation is added to or deleted from the store.

Namespace:  System.Windows.Annotations.Storage
Assembly:  PresentationFramework (in PresentationFramework.dll)
XMLNS for XAML: Not mapped to an xmlns.

public event StoreContentChangedEventHandler StoreContentChanged
<object StoreContentChanged="StoreContentChangedEventHandler" .../>

The following example shows how to add an event delegate for the StoreContentChanged event. For the full sample, see the Document Serialization Sample.

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

The following example shows operation of the StoreContentChanged event delegate. For the full sample, see the Document Serialization Sample.

// ------------------ _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);
            AddBookmarkOrComment(CommentsList, ann);
        AddBookmarkOrComment(CommentsList, ann);

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0