Assembly: PresentationCore (in PresentationCore.dll)
This ShouldSerialize method is provided because the property does not have a simple default value. This method indicates whether the property has changed from its default value. You typically invoke this method if you are either developing a designer or developing your own control incorporating a UIElement.
For more information, see Defining Default Values with the ShouldSerialize and Reset Methods.
Available since 3.0