'宣言 Public Class FlyoutResizeHandleUIElement Inherits Infragistics.Win.DropDownResizeHandleUIElement Implements Infragistics.Win.UIAutomation.IProvideUIAutomation
public class FlyoutResizeHandleUIElement : Infragistics.Win.DropDownResizeHandleUIElement, Infragistics.Win.UIAutomation.IProvideUIAutomation