AnimationTimeline.GetNaturalDurationCore Method (Clock)
Returns the length of a single iteration of this AnimationTimeline.
Assembly: PresentationCore (in PresentationCore.dll)
This method provides the implementation for GetNaturalDuration and should not be called directly from your code.
Notes to Implementers:
This method should be implemented by classes that need to provide a custom natural Duration when the Duration property is set to Automatic. If the natural duration cannot be determined, this method should return Automatic.
Available since 3.0