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