private static void OnIsSelectedChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if ((bool)e.NewValue)
{
((GalleryItem)d).BringIntoView();
if (ItemsControlHelper.ItemsControlFromItemContainer(d) is Selector parentSelector)
{
var item = parentSelector.ItemContainerGenerator.ItemFromContainerOrContainerContent(d);
if (ReferenceEquals(parentSelector.SelectedItem, item) == false)
{
parentSelector.SelectedItem = item;
}
}
}
}
