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DS
说明： 1．管理信息系统（学生成绩）
两种用户等级：管理员和用户，均用用户名和密码登陆，通过识别不同类型的用户名，进入不同的操作界面。
1) 管理员功能：
i 用户管理：增加、删除用户；
ii 记录录入、修改、删除
iii 查询：单项查询、多项查询、范围查询
iv 分类统计：提供有代表性的统计结果
2) 用户功能：
a) 修改密码
b) 查询本用户信息
c) 修改个人信息(1. Management Information System (student performance) two user levels: administrators and users use a user name and password, by identifying different types of user name, into a different interface. 1) The administrator function: i user management: add, delete users ii record entry, modify or delete iii Inquiry: individual inquiries, a number of inquiries, the scope of inquiry iv classification statistics: to provide a representative statistical results 2) user features: a) Change Password)
- 2009-01-28 21:35:16下载
- 积分：1
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tracelog
说明： 一个关于A Logging ListBox Control的实用源代码，非常好！(A Logging ListBox Control on a practical source code, very good!)
- 2009-08-29 08:15:11下载
- 积分：1
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大作业3
MFC画板，简单实现了画线画圆椭圆等各项功能，代码简单易懂适合学习(MFC Sketchpad, simple realization of painting lines, painting circles, ellipses and other functions, the code is simple and easy to understand, suitable for learning)
- 2017-08-14 15:37:33下载
- 积分：1
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singlepoint
说明： 全球定位系统单点定位程序，根据N文件和O文件解算地面点的坐标(Global positioning system, single point positioning procedure, in accordance with N documents and O document solver coordinates of ground points)
- 2008-11-16 10:12:50下载
- 积分：1
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jisuanqichengxu
这是vb编写的计算器的源代码，比较容易懂，比较实用(This is the preparation of the calculator vb source code, it was relatively easy to understand, more practical)
- 2009-06-03 23:24:31下载
- 积分：1
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VB 编写的一款矢量图制作工具源代码
VB 编写的一款矢量图制作工具源代码,非常不错的，真的。你用用就知道了(vb bianxiandeyikuansiliangzhizuogongju)
- 2020-06-18 02:00:02下载
- 积分：1
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IEEE33DG
用于配电网重构的遗传算法，可以供大家参考(Genetic algorithm for distribution network reconfiguration)
- 2017-12-07 15:18:33下载
- 积分：1
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mm1
implement mm1 queue system on customer process
- 2012-05-06 15:20:35下载
- 积分：1
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dhjends__between
VB written MODEM communication, using MSCOMM control, the specific PORT itself depends on the computer, between 1-7, will be a little difficult to see
- 2018-12-05 10:06:08下载
- 积分：1
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CaRIne Crystallography 3.1
说明： CaRIne Crystallography 3.1,Carine软件用于电子衍射花样标，CaRIne可以画晶体结构并可计算仿真显示绕射型式，CaRIne的交谈功能可以显示。(Carine crystallography 3.1, Carine software is used for electron diffraction pattern mark. Carine can draw crystal structure, calculate and simulate diffraction pattern, and can display conversation function of Carine.)
- 2020-11-17 07:43:37下载
- 积分：1
