private void OnTimerTicked()
{
Dispatcher.Invoke(new Action(() =>
{
if (!AutoPlay && _nextQueue.Count == 0 && _playImmediately == null)
{
_timer.Dispose();
_timer = null;
return;
}
UpdateProperty();
Reset();
PlayStoryboard(() =>
{
_timer.Change(Interval);
});
}));
}
