This member overrides FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs), and more complete documentation might be available in that topic.
Invoked whenever the effective value of any dependency property on this FrameworkElement has been updated. The specific dependency property that changed is reported in the arguments parameter. Overrides OnPropertyChanged.
Assembly: PresentationFramework (in PresentationFramework.dll)
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2