![](dotnetdiagramimages/C1_Win_Input_8_C1_Win_Input_SplitButtonItem.png)
'宣言 Public Class SplitButtonItem Inherits System.ComponentModel.Component Implements C1.Framework.IDropDownOwner, C1.Framework.IDropDownOwnerExtended
public class SplitButtonItem : System.ComponentModel.Component, C1.Framework.IDropDownOwner, C1.Framework.IDropDownOwnerExtended
System.Object
System.MarshalByRefObject
System.ComponentModel.Component
C1.Win.Input.SplitButtonItem