c++中mfc实现的记事本，可调字体、大小、粗体斜体等，还有保存、查找等功能，具有菜单栏、工具栏、还有文本菜单-c++ mfc achieved in Notepad, adjustable font, size, bold, italic, etc., as well as preservation, search and other functions, has a menu bar, toolbar, and context menu