Microsoft.Windows.Controls.Ribbon.RibbonContextMenu.ClearContainerForItemOverride C# (CSharp) Method

        protected override void ClearContainerForItemOverride(DependencyObject element, object item)
        {
            base.ClearContainerForItemOverride(element, item);

            if (element is RibbonGallery)
            {
                HasGallery = (--_galleryCount > 0);
            }
        }