private static void OnExpandedItemChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e) { Accordion shelf = sender as Accordion; if (shelf != null) { shelf.OnExpandedItemChanged(e.OldValue, e.NewValue); } }
protected virtual void OnExpanded() { Accordion parentAccordion = this.ParentAccordion; if (parentAccordion != null) { parentAccordion.ExpandedItem = this; } base.RaiseEvent(new RoutedEventArgs(AccordionItem.ExpandedEvent, this)); }