public class EmptyToolbarToolUIElement : Infragistics.Win.UIElement, Infragistics.Win.UIAutomation.IProvideUIAutomation, IProvideToolCustomizeInfo
'宣言
Public Class EmptyToolbarToolUIElement
Inherits Infragistics.Win.UIElement
Implements Infragistics.Win.UIAutomation.IProvideUIAutomation, IProvideToolCustomizeInfo