A shell programming examples, not look at too. Comes from the Internet, maybe there are,

Packet : 25811220shellextguide1_demo.zip filelist
SimpleExt/
SimpleExt/resource.h
SimpleExt/SimpleExt.cpp
SimpleExt/SimpleExt.def
SimpleExt/SimpleExt.dsp
SimpleExt/SimpleExt.idl
SimpleExt/SimpleExt.opt
SimpleExt/SimpleExt.rc
SimpleExt/SimpleExtps.def
SimpleExt/SimpleExtps.mk
SimpleExt/SimpleShlExt.cpp
SimpleExt/SimpleShlExt.h
SimpleExt/SimpleShlExt.rgs
SimpleExt/StdAfx.cpp
SimpleExt/StdAfx.h

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