Introduction - If you have any usage issues, please Google them yourself
This is based on "Dr.. GUI and ATL, "the article themselves examples of procedures, mainly in the original interface inheritance new interface, so that the preservation of the original interface can be extended on the basis of new functions
Packet : 89346496c _com.rar filelist
COM\CalCulate.cpp
COM\CalCulate.h
COM\CalCulate.rgs
COM\dlldata.c
COM\resource.h
COM\StdAfx.cpp
COM\StdAfx.h
COM\Test1.aps
COM\Test1.cpp
COM\Test1.def
COM\Test1.dsp
COM\Test1.dsw
COM\Test1.h
COM\Test1.idl
COM\Test1.ncb
COM\Test1.opt
COM\Test1.plg
COM\Test1.rc
COM\Test1.tlb
COM\Test1ps.def
COM\Test1ps.mk
COM\Test1_i.c
COM\Test1_p.c
COM