Xceed SmartUI for WinForms v3.6 Documentation
The SmartMenuBar is a SmartControl designed to be used as a menubar.
The preferred SmartItems to use when using the SmartMenuBar control are the CheckMenuItem, MainMenuItem, MenuItem, PopupMenuItem and SeparatorMenuItem SmartItems.
Although the SmartMenuBar has multiple preferred SmartItems, the first level SmartItems can only be MainMenuItem SmartItems.