'宣言 Public Class DateNavigationButtonUIElement Inherits Infragistics.Win.ButtonUIElement Implements Infragistics.Win.IToolTipItem, Infragistics.Win.UIAutomation.IProvideUIAutomation
public class DateNavigationButtonUIElement : Infragistics.Win.ButtonUIElement, Infragistics.Win.IToolTipItem, Infragistics.Win.UIAutomation.IProvideUIAutomation