'宣言 Public Class RibbonContentAreaPinButtonUIElement Inherits Infragistics.Win.ButtonUIElementBase Implements Infragistics.Win.UIAutomation.IProvideUIAutomation
public class RibbonContentAreaPinButtonUIElement : Infragistics.Win.ButtonUIElementBase, Infragistics.Win.UIAutomation.IProvideUIAutomation