这个程序是模仿记事本的一个小小记事本，具有基本的新建，保存，退出，机制，剪切，粘贴，复制等小功能，并且还是是多窗口的。-the procedure is to imitate the notebook of a small notebook, with the new basic, preservation, and to withdraw from the mechanism, shear, paste, copy and other small function, and is more o