VC++ 键盘监控程序，可键盘输入文本，当你按下键盘上的每一个键的时候，它都可以监控到，并弹出窗口告诉你按下的是哪个键，是基于HOOK技术来说的。-VC++ keyboard monitoring procedures, keyboard input text when you press each key on the keyboard, it can be monitored, and the pop-up window telling you which key is pressed, i

用于计算机仿真钢琴琴键的按键模式，实现其基本功能-Piano keys for computer simulation of the key model to achieve its basic functions

KeyboardHook: class to enable low-level keyboard hook using the Windows API.

KeyboardHook: class to enable low-level keyboard hook using the Windows API.