![](dotnetdiagramimages/C1_Win_Ribbon_4_8_C1_Win_Ribbon_RibbonComboBox.png)
'宣言 Public Class RibbonComboBox Inherits RibbonDropDownBase
public class RibbonComboBox : RibbonDropDownBase
System.Object
System.MarshalByRefObject
System.ComponentModel.Component
C1.Win.Ribbon.RibbonItem
C1.Win.Ribbon.RibbonIconItem
C1.Win.Ribbon.RibbonDropDownBase
C1.Win.Ribbon.RibbonComboBox
C1.Win.Ribbon.RibbonFontComboBox