本项目为“学生成绩管理系统”。主要功能在于通过对学生成绩的多种操作，来实现对学生成绩的管理和分析。

主要操作有：使用不同权限登录，新建存储文件，打开存储文件并导入系统，将数据保存到存储文件上，添加学生信息，查找并显示学生信息，删除学生信息，编辑学生信息，显示所有学生信息，对学生信息进行排序等。

-This project is a　student performance management system.　The main function is to student achievement through a variety of operations, to achieve the management and analysis of student achievement.

The main operations are: using a different login privileges, the new storage file, open the file and stored into the system, save the data to a storage file, add student information, find and display student information, student information to delete, edit student information, displays all student information the students sort the information and so on.