Fires when the Customization menu is closed (This menu is available when clicking the Customization button displayed next to the Ribbon Quick Access Toolbar).
public event ToolbarCustomizationMenuClosedEventHandler ToolbarCustomizationMenuClosed
Public Event ToolbarCustomizationMenuClosed As ToolbarCustomizationMenuClosedEventHandler
The ToolbarCustomizationMenuClosed event's data class is DevExpress.Xpf.Ribbon.ToolbarCustomizationMenuClosedEventArgs.
You can handle the RibbonControl.ToolbarCustomizationMenuShowing event to respond to opening this menu. For instance, you can extend the menu with custom items. The ToolbarCustomizationMenuClosed event fires when this menu is closed.