

'宣言 Public Class RibbonItemCollection Inherits RibbonItemCollectionBase
public class RibbonItemCollection : RibbonItemCollectionBase
System.Object
   System.Collections.CollectionBase
      C1.Win.C1Ribbon.RibbonItemCollectionBase
         C1.Win.C1Ribbon.RibbonItemCollection
            C1.Win.C1Ribbon.RibbonQatItemCollection