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UpdateData(true);
#t)W O c4~%^9qTechWeb-技术社区m_sendBuffer.TrimLeft();
2B;J8u&J;@"^$b7~tech.techweb.com.cnm_sendBuffer.TrimRight();
6l j#I#U:~DWORD dwBytesWrite=m_sendBuffer.GetLength(); '@"Q,Y9@,F)m9Z%I#S.U
COMSTAT ComStat;
1F7q-a"g4S4F/T)n:b,t5f1r程序开发,操作系统,服务器,源码下载,Linux,Unix,BSD,PHP,Apach,asp,下载,源码,黑客,安全,技术社区,技术论坛DWORD dwErrorFlags;
.l2p.O.@1X4y;{tech.techweb.com.cnBOOL bWriteStat; 5E'T&p)h+f1K1I-a
ClearCommError(hRle,&dwErrorFlags,&ComStat);
7@#A:G8U2y2p&x(a.s.ZPurgeComm(hRle, PURGE_TXCLEAR);
0[0p3q3W9H:J%Y4sbWriteStat=WriteFile(hRle,m_sendBuffer, TechWeb-技术社区7~7o!k/d$m&N+n)d*b
dwBytesWrite,& dwBytesWrite,NULL);//
$l(y5v3Q(]'X:u2|5rTechWeb-技术社区if(bWriteStat==FALSE) tech.techweb.com.cn+M,O4a5Q+L9M$a
{AfxMessageBox(_T( "写串口失败! ")); 程序开发,操作系统,服务器,源码下载,Linux,Unix,BSD,PHP,Apach,asp,下载,源码,黑客,安全,技术社区,技术论坛9w*o5T;o,Y)K8G(W&L
if(GetLastError()==ERROR_IO_PENDING)
;~$T%u8u,T;e"C,V+M0s ztech.techweb.com.cn{ $\0];l Q4[
WaitForSingleObject(m_osWrite.hEvent,1000); ,w9t0S.Z/R:w
} "f$J-a1@1b"i
}
,W8?;K2\ CTechWeb-技术社区这是发送的程序
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