public void RemoveAnimationClock(DependencyProperty property, AnimationClock clock)
{
if (_clocks == null)
{
throw new InvalidOperationException();
}
if (clock == null)
{
_clocks.Remove(property);
return;
}
AnimationClockCollection clocks = _clocks[property.GlobalIndex] as AnimationClockCollection;
clocks.Remove(clock);
}
public void ApplyAnimationClock(DependencyProperty property, AnimationClock clock, HandoffBehavior handoffBehavior)
{
if (_clocks == null)
{
_clocks = new Hashtable();
}
AnimationClockCollection clocks = _clocks[property.GlobalIndex] as AnimationClockCollection;
if (clocks == null)
{
_clocks[property.GlobalIndex] = clocks = new AnimationClockCollection();
}
if (handoffBehavior == HandoffBehavior.SnapshotAndReplace)
{
clocks.Clear();
}
clocks.Add(clock);
}