student

1.设计一个简单的学生管理系统（StudentManager）。主要功能包括： (1)学生信息的录入。主要包括：学号（no）、姓名（name）、年龄（age）、性别（gender）等； (2)学生信息的查询。根据学号、姓名、年龄和性别等查询学生的信息。注意：查询结果可能不唯一。 (3)学生信息的修改。根据学号查询到指定学生的信息，再用新的内容替换。 (4)学生信息的删除。根据学号删除指定学生的信息。 设计时，采用层次化设计法，将类分为界面层（ui）、功能层（business）和持久层（persistence）3层，放在不同子包中。整个系统的代码放在exe4_1包中。(1. Design a simple student management system (StudentManager). Key features include: (1) The entry of student information. Including: Student ID (no), name (name), aged (age), sex (gender) and the like (2) query the student information. According to school, name, age and sex inquiry student information. Note: query results may not be unique. (3) amend the student information. Query based on student number to the designated student information, and then replaced with new content. (4) delete student information. Designated students with information based on student number removed. Design, the use of hierarchical design method, the class is divided into the interface layer (ui), the functional layer (business) and persistence (persistence) 3 layers in different sub-packages. The system code in the exe4_1 package.)

学生成绩管理简单系统，可实现简单成绩记录和修改(Simple student achievement management system)

一个百分制成绩的测试框架工程，能够对初学者判断语句的使用等方面进行很好的考核(A percentile score of the test framework project for beginners can use the statement to determine other aspects of a good assessment)

一个学生信息管理的小系统，可以增加记录，查找记录，可以将数据导出到制定文件(student information management)

说明：  按分段统计学生成绩：要求按 90－100、80－89、70－79、60－69、60以下五档分别统计各分数段人数，输入为负数时结束。（分别用if-else和switch）(According to the partition of student achievement statistics: according to the requirements of 90 to 100, 8089, 70-79, 6069, 60 the following five respectively statistics the number of segments in each fraction, input is negative end. (respectively if-else and switch))

c++ builder编写的学生管理系统的源代码，有一定的参考价值(The source code of the student management system，have certain reference value )

该系统主要实现添加、修改、删除、打印学生信息等功能。(This system main realization to add, modify, delete, print student information and other functions.)

说明：  用dephi开发的图书信息管理系统的代码 包括借书还书续借等功能(Book by dephi information management system developed by the code, including features such as borrowing and returning books Renewal)

学生管理系统,用于学习C#程序设计框架以及程序架构(Student management system for learning c# program design framework and procedures architecture )

简单的学生信息管理系统(A simple student information management system.)