DELPHI+MSComm串口通讯实，网上能找到的关于DELPHI+MSCOMM的串口通讯实例不是很多，而且大部分在onComm那块都不能正常应用。所以这个实例做了些改进，希望对其它人有所帮助。-DELPHI+ MSComm serial communication real, can be found online on the DELPHI+ MSCOMM examples of serial communication is not a lot, and most in the OnComm piece of normal application. So this instance made ​ ​ some improvements, hope to help others.