正在阅读：ADO编程中ATL所遇到的定义问题ADO编程中ATL所遇到的定义问题

              uuid(B32A7D7F-12D4-11D5-AC09-00A0247A8577),

              dual,

              helpstring("ISearch Interface"),

              pointer_default(unique)

       ]

       interface ISearch : IDispatch

       {

              [id(1), helpstring("method SearchCust")] HRESULT SearchCust([in] BSTR bstrcustid,[out,retval] _Recordset **ptr);

       };
 

       [

              uuid(B32A7D81-12D4-11D5-AC09-00A0247A8577),

              helpstring("_ISearchEvents Interface")

       ]

       dispinterface _ISearchEvents

       {

              properties:

              methods:

       };

       [

              uuid(B32A7D80-12D4-11D5-AC09-00A0247A8577),

              helpstring("Search Class")

       ]

       coclass Search

       {

              [default] interface ISearch;

              [default, source] dispinterface _ISearchEvents;

       };

};