编写一记事本程序，要求：

（1）设计菜单条，菜单条中有“文件”、“编辑”两个菜单；

（2）“文件”菜单中有“新建”、“打开”、“保存”、“关闭”四个菜单项，“编辑”菜单中有“复制”、“粘贴”、“剪切”三个菜单项。

（3）实现文件的“新建”、“打开”（打开文本文件“E:\1.txt”）和“保存”（将用户录入的内容保存至“E:\1.txt”中）操作。-Write a notepad program, requirements:

(1) design the menu bar, there are two menus in the menu bar:　Edit　and　edit　

(2) the file menu has four menu items, new, open, save and close. The edit menu has three menu items: copy, paste, and cut.

(3) the implementation of the file　new ,　open　(open text file　E:\1.txt ) and　save　(the contents of the user s input to the　E:\1.txt ) operations.