【摘要】 用MSComm控件实现串口通信时,必须借助对话框,这样必然降低了程序的速度.介绍了在VisualC++6.0中不用MSComm控件而直接从底层编程实现串口通信的方法,成功解决了这个问题.并且,文章还涉及到如何应用多线程技术监视串口的通信事件.更多还原

【Abstract】 Realizing serial communications by MSComm control must be in virtue of dialog which must decrease the speed of the program.The paper introduced the method of realizing serial communications by programming on bottom layer without using MSComm control which solved the problem successfully.And the paper also introduced how to monitor communication events by multithreading under Visual C++ 6.0.更多还原