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

一个用VB做的类似的记事本,源码很简单,方便大家学习,交流-A notepad, using VB to do a similar source code is very simple, convenient for everybody to learn and communicate