利用MSComm控件实现字符发送
..........................\MSCOMM.CPP
..........................\MSCOMM.H
..........................\PC_PC.CLW
..........................\PC_PC.CPP
..........................\PC_PC.DSP
..........................\PC_PC.DSW
..........................\PC_PC.H
..........................\PC_PC.NCB
..........................\PC_PC.PLG
..........................\Pc_pc.opt
..........................\RES
..........................\...\PC_PC.ICO
..........................\...\PC_PC.RC2
..........................\RESOURCE.H
..........................\ReadMe.txt
..........................\StdAfx.cpp
..........................\StdAfx.h
..........................\pc_pc.aps
..........................\pc_pc.rc
..........................\pc_pcDlg.cpp
..........................\pc_pcDlg.h
..........................\扩展1
..........................\.....\Release
..........................\.....\.......\SerialComm.exe
..........................\.....\.......\SerialComm.obj
..........................\.....\.......\SerialComm.pch
..........................\.....\.......\SerialComm.res
..........................\.....\.......\SerialCommDlg.obj
..........................\.....\.......\StdAfx.obj
..........................\.....\.......\mscomm.obj
..........................\.....\.......\vc60.idb
..........................\.....\SerialComm.aps
..........................\.....\SerialComm.clw
..........................\.....\SerialComm.cpp
..........................\.....\SerialComm.dsp
..........................\.....\SerialComm.dsw
..........................\.....\SerialComm.exe
..........................\.....\SerialComm.h
..........................\.....\SerialComm.ncb
..........................\.....\SerialComm.opt
..........................\.....\SerialComm.plg
..........................\.....\SerialComm.rc
..........................\.....\SerialCommDlg.cpp
..........................\.....\SerialCommDlg.h
..........................\.....\StdAfx.cpp
..........................\.....\StdAfx.h
..........................\.....\mscomm.cpp
..........................\.....\mscomm.h
..........................\.....\readme.htm
..........................\.....\readme.txt
..........................\.....\res
..........................\.....\...\SerialComm.ico
..........................\.....\...\SerialComm.rc2
..........................\.....\resource.h
..........................\扩展2
..........................\.....\CommWizard.clw
..........................\.....\CommWizard.cpp
..........................\.....\CommWizard.dsp
..........................\.....\CommWizard.dsw
..........................\.....\CommWizard.h
..........................\.....\CommWizard.ncb
..........................\.....\CommWizard.opt
..........................\.....\CommWizard.plg
..........................\.....\CommWizard.rc
..........................\.....\CommWizardDlg.cpp
..........................\.....\CommWizardDlg.h
..........................\.....\Debug
..........................\.....\HexEdit.cpp
..........................\.....\HexEdit.h
..........................\.....\ReadMe.txt
..........................\.....\Resource.h
..........................\.....\SettingDlg.cpp
..........................\.....\SettingDlg.h
..........................\.....\StdAfx.cpp
..........................\.....\StdAfx.h
..........................\.....\mscomm.cpp
..........................\.....\mscomm.h
..........................\.....\res
..........................\.....\...\CommWizard.ico
..........................\.....\...\CommWizard.rc2