static DependencyObject FindDragLeaveCommandHolder(DependencyObject originalSource)
{
var element = originalSource.FindParent <DependencyObject>(t =>
{
return(DragDropManager.GetOnDragLeaveCommand(t) != null);
});
return(element);
}
static ICommand FindDragLeaveCommand(DependencyObject originalSource)
{
var element = DragDropManager.FindDragLeaveCommandHolder(originalSource);
if (element != null)
{
return(DragDropManager.GetOnDragLeaveCommand(element));
}
return(null);
}