File list (Check if you may need any files):
Button
......\ex11.001
......\ex11.aps
......\ex11.clw
......\ex11.cpp
......\ex11.dsp
......\ex11.dsw
......\ex11.exe
......\ex11.h
......\ex11.ncb
......\ex11.opt
......\ex11.plg
......\ex11.rc
......\ex11Doc.cpp
......\ex11Doc.h
......\ex11View.cpp
......\ex11View.h
......\MainFrm.cpp
......\MainFrm.h
......\MemDC.cpp
......\MemDC.h
......\MyBtn.cpp
......\MyBtn.h
......\ReadMe.txt
......\res
......\...\ex11.rc2
......\resource.h
......\StdAfx.cpp
......\StdAfx.h