public static ScrollViewer GetGalleryScrollViewer(FrameworkElement childItem)
{
if (_scrollViewer == null)
{
_scrollViewer = ItemsControlParentProvider.FindParent <ScrollViewer>(childItem);
}
return(_scrollViewer);
}
public static ItemsControl GetGalleryItemsControl(FrameworkElement childItem)
{
if (_galleryItemsControl == null)
{
_galleryItemsControl = ItemsControlParentProvider.FindParent <ItemsControl>(childItem);
}
return(_galleryItemsControl);
}
