感谢卢蓓蓓同志与2005年给我们共享了该份钩子文档，功能：能实现基本键盘按键的功能锁定，组合键不能屏蔽，是该段代码的缺点，有兴趣者，可通过简要修改实现组合键的屏蔽-Comrade Lu Beibei and 2005 thanks to our shared copies of the hook of the document, function: can realize the function of basic keyboard key lock, combination of keys c