VC语言编写的并口通信例程，可以对初学者有帮助的小程序。-VC language of parallel communication routines, can be helpful for beginners small procedures.

一个经典的并口应用程序－电脑小彩灯制作 用ＶＣ＋＋编写的程序 简单实用　可以自己制作　按兴趣改进程序-a classic Parallel Application-lantern production of small computer VC + + preparation procedures can be simple and practical produced by their interest in improving procedures