本程序要构建的记事本程序参照了Windows操作系统的记事本工具，其功能有以下几个方面:

（1） 菜单栏中有“文件”，“编辑”，“格式”“关于”四个主菜单。

（2）“文件”有“新建”“打开”“保存”“另存为” “退出”四个子菜单：分别用于文件的新建，打开，保存，另存以及退出。

（3）“编辑”中有“剪切”“复制”“粘贴”三个字菜单：用于剪切文字，复制文字，粘贴文字。

（4）“格式”中有“自动换行”“字体”“颜色”三个子菜单：分别用于对文本区的换行设置及文字字体和颜色的设置。

（5）“关于”菜单中有关于记事本程序的制作日期，作者等信息。-Notepad program with reference to the program to build the the Notepad tool of the Windows operating system, its function in the following areas: (1) the menu bar " File" , " Edit" , " format"　on the four main menu. (2) " File" , " New" , " Open" , " Save" , " Save As"　to exit the four sub-menus: the new documents were used to open, save, save, and exit. (3) " Edit" , " cut" , " copy" , " paste"　in the name Menu: used to cut text, copy text, paste text. (4) " Format"　wrap " the three sub-menu of the"　font " ,"　color " : wrap setting for the text area and the text font and color settings. (5) " on the menu about the the Notepad program' s production date, author and other information.