<GuidAttribute("B65AD801-ABAF-11D0-BB8B-00A0C90F2744")> _ Public Interface IDTExtensibility2
Dim instance As IDTExtensibility2
[GuidAttribute("B65AD801-ABAF-11D0-BB8B-00A0C90F2744")] public interface IDTExtensibility2
[GuidAttribute(L"B65AD801-ABAF-11D0-BB8B-00A0C90F2744")] public interface class IDTExtensibility2
/** @attribute GuidAttribute("B65AD801-ABAF-11D0-BB8B-00A0C90F2744") */ public interface IDTExtensibility2
GuidAttribute("B65AD801-ABAF-11D0-BB8B-00A0C90F2744") public interface IDTExtensibility2
IDTExtensibility2 包含在实现接口时用作事件的方法。每当发生了影响某个外接程序的事件时（如加载或卸载该程序时）以及对其进行了任何更改时，Visual Studio 都会调用这些方法。
Implements IDTExtensibility2
public class Connect : Object, IDTExtensibility2