I VC series a tiny serial applications, they use a library CComm. Very simple.

Packet : 115157714comm_in_vc.rar filelist
ReadMe.txt
cn_comm.h
resource.h
StdAfx.h
test3.h
test3Dlg.h
StdAfx.cpp
test3.cpp
test3Dlg.cpp
res
test3.aps
test3.clw
test3.dsp
test3.dsw
res\test3.ico
test3.rc
res\test3.rc2

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