private AnimationExpression GetInitializedAnimationExpression(DependencyProperty dependencyProperty)
{
IDependencyPropertyValueEntry entry = GetValueEntry(dependencyProperty);
AnimationExpression animationExpression = entry.GetAnimationValue(false) as AnimationExpression;
if (animationExpression == null)
{
animationExpression = new AnimationExpression(this, dependencyProperty);
entry.SetAnimationValue(animationExpression);
}
return(animationExpression);
}
public void RemoveAnimationClocks(DependencyProperty dependencyProperty, IEnumerable <AnimationTimelineClock> animationClocks, object layerOwner)
{
AnimationExpression animationExpression = GetInitializedAnimationExpression(dependencyProperty);
animationExpression.RemoveClocks(animationClocks, layerOwner);
}
