public override void Dispose()
{
definition.ClearValue(OrderableBehavior.SiteProperty);
if (DragHeader == null)
{
return;
}
DragHeader.ClearValue(OrderableBehavior.SiteProperty);
LoadProperties(DragHeader);
foreach (var child in Children)
{
RemoveSiteRenderTransform(child, SiteRenderTransform);
if (child == DragHeader)
{
continue;
}
BindingOperations.ClearBinding(child, UIElement.OpacityProperty);
BindingOperations.ClearBinding(child, Panel.ZIndexProperty);
}
}