修正完成（无错误传输）
......................\crc.cpp
......................\crc.h
......................\Debug
......................\.....\crc.obj
......................\.....\crc.sbr
......................\.....\ex1.bsc
......................\.....\ex1.exe
......................\.....\ex1.ilk
......................\.....\ex1.obj
......................\.....\ex1.pch
......................\.....\ex1.pdb
......................\.....\ex1.res
......................\.....\ex1.sbr
......................\.....\ex1Dlg.obj
......................\.....\ex1Dlg.sbr
......................\.....\mscomm.obj
......................\.....\mscomm.sbr
......................\.....\StdAfx.obj
......................\.....\StdAfx.sbr
......................\.....\vc60.idb
......................\.....\vc60.pdb
......................\ex1.aps
......................\ex1.clw
......................\ex1.cpp
......................\ex1.dsp
......................\ex1.dsw
......................\ex1.h
......................\ex1.ncb
......................\ex1.opt
......................\ex1.plg
......................\ex1.rc
......................\ex1Dlg.cpp
......................\ex1Dlg.h
......................\mscomm.cpp
......................\mscomm.h
......................\ReadMe.txt
......................\res

......................\...\cursor1.cur

......................\...\ex1.rc2
......................\...\icon1.ico
......................\resource.h
......................\StdAfx.cpp
......................\StdAfx.h
......................\~VC70.tmp
......................\~VC71.tmp