/// <summary> /// Called when it's time to execute this storyboard action /// </summary> internal override void Invoke( FrameworkElement containingFE, FrameworkContentElement containingFCE, Storyboard storyboard ) { Debug.Assert( containingFE != null || containingFCE != null, "Caller of internal function failed to verify that we have a FE or FCE - we have neither." ); if( containingFE != null ) { storyboard.SkipToFill(containingFE); } else { storyboard.SkipToFill(containingFCE); } }