打开windwos自带的记事本程序，点击按钮，后台向记事本发送键盘信息-Windwos open Notepad program, click the button to send back the information to the notebook keyboard

vb写的键盘纪录,简单,界面不错,对有兴趣的人可以参考一下(Vb to write a keyboard record, simple, good interface, can consult to interested people)