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基于VC60+access数据库的学生成绩管理系统 .pdf
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基于VC60+access数据库的学生成绩管理系统 .pdf
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Abstract
Along with the information technology in the management of such as more
and more deep and a wide range of applications, the management information
system in the implementation of technology has gradually matured.
Management information system is a continuous development of new
disciplines, any one unit to survive is to develop and efficient
activities of the internal organization of organic, it must establish its
own characteristics in line with the management information system.
Students' performance management system is a education unit essential
part, its content to school decision makers and managers all very
important, so the performance management system should be able to provide
users with sufficient information and the quick inquiry method. But people
have since always used the traditional artificial waymanagement document
file, this management way has many shortcomings, for example: efficiency
is low, the secrecy is bad, moreover the time is long, will produce the
massive documents and the data, this regarding the search, the renewal
and the maintenance has brought about a lot of difficulties. As a part
of computer application, use the computer to manage student status, with
crafts incomparable advantages. For example: retrieves, the search
rapidly convenient, the reliability high, thereserves big, the secrecy
good, the life is long, the cost low status. These merits can
enormously enhance the student registration management efficiency, also
is enterprise's scientific and standardization management, and
connecting with the world the important condition.
This system mainly finish to the result browse, record, record to add
and delete records of many kinds of data information query management,
including the database of the function of entry, modification and deletion.
The system also can be finished for all kinds of information inquiry,
recorded, modification and deletion function.
The system uses the Microsoft ACCESS2007 to design database, and
use the current outstanding development tools: Microsoft visual C++ 6.0,
it has the most flexible, database structure of database, has a good
application support. This paper mainly introduced the development
background of the system, the function of the complete and the process
of the development, the focus of the explanation of the system, the design
emphasis of design thought.
【Key Words】
Performance management
Scores query
Process oriented
目录
1.1 问题的提出......................................................................................................6
1.2 现有系统存在问题的分析..............................................................................6
1.3 系统开发目标与意义......................................................................................7
1.3.1 系统开发目标.......................................................................................7
1.3.2 意义.......................................................................................................7
1.4 可行性分析......................................................................................................7
1.4.1 经济上可行性......................................................................................8
1.4.2 技术上可行性.......................................................................................8
1.4.3 运行上可行性.......................................................................................8
2 需求分析..................................................................................................................8
2.1 管理信息系统的概念...................................................................................9
2.2 背景及意义......................................................................................................9
2.2.1 课题背景..............................................................................................9
2.2.2 目的背景与意义................................................................................10
2.2.3 项目开发的目标................................................................................10
2.3 面向过程编程的基础知识...........................................................................11
2.3.1 面向过程基本概念.............................................................................11
2.3.2 使用面向过程的 C 语言简介 .........................................................11
3 系统分析..................................................................................................................12
3.1 系统设计要求.............................................................................................12
3.2 系统功能概述.............................................................................................13
4 系统功能的具体实现..............................................................................................13
4.1 创建数据库.................................................................................................14
4.2 创建应用程序工程.....................................................................................17
4.3 设计软件用户界面........................................................................................19
4.3.1 主界面设计.........................................................................................19
4.3.2 登录界面设计.....................................................................................19
4.3.3 帮助界面.............................................................................................20
5 系统功能的实现......................................................................................................21
5.1 用户登录界面功能的实现............................................................................21
5.2 实现成绩浏览功能的操作............................................................................26
5.3 实现添加成绩功能的操作..........................................................................29
5.4 实现删除成绩功能的操作...........................................................................31
5.5 实现成绩查询功能的操作............................................................................32
5.6 帮助界面功能的实现....................................................................................34
6 源代码......................................................................................................................37
7 结束语......................................................................................................................45
7.1 总结...............................................................................................................45
7.2 展望...............................................................................................................45
致谢..............................................................................................................................47
参考文献......................................................................................................................48
附录..............................................................................................................................49
1 绪 论
1.1 问题的提出
随着计算机技术的发展,特别是计算机网络技术与数据库技术的发展,使用
人们的生活与工作方式发生了很大的改观。网络技术的应用使得计算机之间通信、
信息共享成为可能,而数据库技术的应用则为人们提供了数据存储、信息检索、
信息分析等功能,从而使得工作更高效地进行。
数据库始于 20 世纪 60 年代,经过 40 多年的发展,现在已经形成了理论体
系,成为计算机软件的一个重要分支。数据库技术体现了当代先进的数据管理方
法,使计算机的应用真正渗透到国民经济各个部门,在数据处理领域发挥着越来
越大的作用。
而互联网技术的出现,更是进一步丰富的人类生活,数字化生存已经一步步
走进我们的生活与工作。互联网技术与数据库技术的结合为计算的在人类生活中
的应用带来了巨大的影响。产业信息化,管理现代化,科学化已经成为行业发展
的重要课题,这不仅是企业提高自身竞争力,甚至是国家提高综合国力,走向国
民富强的重要手段。
在我国,教育是一个影响着国富民强的重要行业,随着改革开放和市场经济
的发展根据中国特有的国情发展,教育得到了国家的大力扶持与社会各界的高度
重视,从而使教育业向规范性与现代化的方向高速发展,但是同发达国家相比,
我国的教育行业的信息技术的应用程度还很低,只有在大城市中发展较早、规模
较大的院校中才使用计算机进行大规模操作,从各方面提高工作效率,取得良好
的社会和经济效益,而一些新兴的、规模较小的教育机构还没有全部具备这种功
能。因此可见,随着我国教育的迅速发展,信息技术在其上的应用会更加地广泛
和深入。
1.2 现有系统存在问题的分析
在我国,各大中小学校的各类信息管理系统并非一个新的课题,但也有的学
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