一个非常好用的并口程序，可以在改界面上面修改快速达到项目的要求，使用MFC为载体，很实用。-a very user-friendly parallel procedure could change the interface to achieve rapid changes above the request, MFC used as a carrier practical.

一个非常好用的并口程序，可以在改界面上面修改快速达到项目的要求，使用MFC为载体，很实用。-a very user-friendly parallel procedure could change the interface to achieve rapid changes above the request, MFC used as a carrier practical.

一个并口通信的实例程序，上面有注释大家可以很快的学完！-A parallel port to communicate examples of procedures, the above comments we can quickly completion!