public class ButtonTool.ButtonToolUiaProviderStub : ToolBase.ToolBaseUiaProviderStub, Infragistics.Win.UIAutomation.IAutomationProviderFromPoint
'宣言
Public Class ButtonTool.ButtonToolUiaProviderStub
Inherits ToolBase.ToolBaseUiaProviderStub
Implements Infragistics.Win.UIAutomation.IAutomationProviderFromPoint