Adds a text string as a child of this Rotation3DAnimationUsingKeyFrames.
Assembly: PresentationCore (in PresentationCore.dll)
A Rotation3DAnimationUsingKeyFrames does not accept text as a child, so this method will raise an InvalididOperationException unless a derived class has overridden this behavior which allows text to be added.
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
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.