简易记事本，完全使用WIN_API实现，没有使用MFC代码！简洁得不能再简洁的界面，代码有注释，功能相对简单，对学习WIN_API的朋友可以提供参考和帮助。-Simple Notepad, full use of WIN_API implementation, does not use MFC code! Not have been more concise simple interface, code annotated, function is relatively simple, learning WIN_API friends can provide a reference and help.