一个串口通讯的例程，用的是CMSComm控件。如果机子没装VC的话还修改注册表才能实现通讯，比较麻烦，所以我在自己的项目中把CMSComm控件的功能用CSerial这个类实现，单这个例子其它部分还是不错的，推荐给大家。-A serial port communication routines, using a CMSComm control. If the machine did not loaded, then VC can be achieved also modify the regist

《VisualBasic串口通信技术与典型实例》书本里面的例程，与串口通讯相关的界面程序编程；很实用，推荐参考参考!-Visual Basic serial communication technology with typical instance of " books inside the routine, and serial communication interface programming very practical, it is recommended to refe