从键盘读入字符并输出到显示器的程序的设计；从文件中读入信息并输出到显示器的程序的设计；直接输出到文件上的功能。-Read characters from the keyboard and output to monitor the design process information read from the file and output to monitor the design process direct output to a file on the function.

介绍如何用kbhit函数实现键盘交互,推荐给大家-Introduce how to use keyboard interactive kbhit function, and then recommend to you

借助钩子函数实现对某应用程序的键盘密码监控,很好(With the hook function for a certain application password keyboard monitoring, is very good)