private void OnHideAnimationCompleted(ElementAnimator sender, UIElement element)
{
if (CachedVisualTreeHelpers.GetParent(element) == (DependencyObject)(m_owner))
{
m_owner.ViewManager.ClearElementToElementFactory(element);
// Invalidate arrange so that repeater can arrange this element off-screen.
m_owner.InvalidateArrange();
}
}