private void ClosePopup(object sender, RoutedEventArgs e)
        {
            var parent = Parent;

            while (!(parent is GalleryView))
            {
                parent = LogicalTreeHelper.GetParent(parent);
            }

            galleryView = (GalleryView)parent;
            galleryView?.ClosePopUp();
        }
 private void Close(object sender, RoutedEventArgs e)
 {
     IsEnabled = true;
     galleryview.ClosePopUp();
 }