

'宣言 Public Class RibbonMenu Inherits RibbonDropDownBase
public class RibbonMenu : RibbonDropDownBase
System.Object
   System.MarshalByRefObject
      System.ComponentModel.Component
         C1.Win.C1Ribbon.RibbonItem
            C1.Win.C1Ribbon.RibbonDropDownBase
               C1.Win.C1Ribbon.RibbonMenu