Indicates whether the KeyFrames property should be persisted.
Assembly: PresentationCore (in PresentationCore.dll)
This ShouldSerialize method is provided because the KeyFrames 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 for the RectAnimationUsingKeyFrames or developing your own control incorporating the RectAnimationUsingKeyFrames.
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.