检查串行通讯，本文详细介绍了串行通信的基本原理，以及在Windows NT、Win98环境下用MFC实现串口（COM）通信的方法：使用ActiveX控件或Win API.并给出用Visual C++6.0编写的相应MFC32位应用程序。

Clock If your application uses MFC in a shared DLL, you will need to redistribute the MFC DLLs. If your application is in a language other than the operating system s locale, you will also have to redistribute the corresponding localized r