'宣言 Public Class ChildBandExpansionIndicatorUIElement Inherits Infragistics.Win.ExpansionIndicatorUIElement Implements Infragistics.Win.UIAutomation.IProvideUIAutomation
public class ChildBandExpansionIndicatorUIElement : Infragistics.Win.ExpansionIndicatorUIElement, Infragistics.Win.UIAutomation.IProvideUIAutomation