private IList <AnimationTimeline> PrepareAnimation(AnimationBase animation)
{
var target = GetAnimationTarget(animation, _host);
if (target == null)
{
return(null);
}
var timelines = animation.GetTimeline();
var timlineList = timelines as IList <AnimationTimeline> ?? timelines.ToList();
foreach (var timeline in timlineList)
{
Storyboard.SetTarget(timeline, target);
}
return(timlineList);
}