Occurs when an anchor is added, removed, or modified in the list of annotation Anchors.
Assembly: PresentationFramework (in PresentationFramework.dll)
XMLNS for XAML: Not mapped to an xmlns.
In addition to when an anchor is added or removed, occurs on any modifications to an anchor subpart, such as a change to a ContentLocatorPart.
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.