这是一个学生成绩管理系统，用对话框编写，有成绩的添加和删除等功能，不用数据库，可以存储信息-This is a student achievement management system, written with a dialog box, there are scores of add and delete functions, not a database that can store information

proe齿轮轴参数化，包括菜单，对话框，图形显示，数据存储等-Proe gear shaft parameters, including menus, dialog boxes, graphic display, data storage and so on