评语管理系统论文 VB开发
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密 惠 保
摘 要
教师评语管理系统用计算机管理教师给学生撰写评语信息的一种计算机应用技术的创新,在计算机还未普及之前中介管理都是由教师人员手工抄写的方式来操作的.现在一般的教师评语管理都是采用计算机作为工具的实用的计算机评语生成管理程序来帮助学生管理员进行更有效的学生评语写作。评语管理系统是典型的信息管理系统(MIS),其开发主要包括后台数据库的建立和维护以及前端应用程序的开发两个方面。对于前者要求建立起数据一致性和完整性强、数据安全性好的库。而对于后者则要求应用程序功能完备,易使用等特点。
经过分析,我们使用 MICROSOFT公司的 VISUAL BASIC开发工具,利用其提供的各种面向对象的开发工具,尤其是数据窗口这一能方便而简洁操纵数据库的智能化对象,首先在短时间内建立系统应用原型,然后,对初始原型系统进行需求迭代,不断修正和改进,直到形成用户满意的可行系统。
关键字:评语管理,MIS,visual basic ,数据库
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Abstract
Teachers comment management system for teachers to use computer management information students wrote comments a computer application technology innovation, Management has not yet popular in the computer before the intermediary personnel manual transcription by teachers are the way to operate. Now the general comments of teachers are using computers as a management tool for computer comments generated management procedures to help students managers more effective students writing comments. Comment management system is a typical management information system (MIS), including its main development background to the establishment and maintenance of the database and front-end application development 2. The request for the establishment of strong data consistency and integrity, good for the security of the data. For the latter request applications functions, such as easy to use features.
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After analysis, we use Microsoft visual basic development tool companies, the use of its various object-oriented development tools, especially data that can be easily accessible and concise window manipulation database intelligent objects, the first prototype application system in a short time and then, computation of the initial prototype system needs to constantly revise and improve until the formation of a viable system of user satisfaction.
Keyword : comments management MIS,visual basic database
目 录
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摘 要1
Abstract2
第一章 引言4
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1.1 课题背景4
1.2 系统简介5
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1. 3 开发软件介绍6
第二章 系统的分析8
2.1 系统开发的目标和思想9
2.2 系统的可行性分析13
第三章 系统的设计18
3.1 系统的功能结构设计18
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3.2 系统的数据库设计 .19
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3.3 界面设计与代码设计23
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结束语46
致谢47
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参考文献49
部分运行界面图
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