学生选课信息管理系统

its a database projest

这是我很早的一个作品,是学了VB之后做的,还有很多功能没有实现,你不防接着做,内含安装程序和源代码。-This is an ealier version which is writen after learning VB. Many functions have not been carried out. If you are interested, you can further improve it. including installation and source code.

Delphi E-mail 特快专递示例-Delphi E-mail Speedpost sample

DES密码算法用于加密一些重要的数据，文件，安全性高。

虽然是利用VB写的，可是它里面包含了线性规划重的单纯型法在实践当中应用的例子，很好！-Write with Visual Basic, but it included a very nice practical application of Simplex algorithm in Linear Programming.

倚天X650的NBOOT源代码程序JTAG刷BOOT-The JTAG brush X650 Yitian BOOT

hero引擎longingate源码。 delphi语言开发，需要自己安装控件。  Delphi 7 聊天使用套接字的服务器组件。 基于delphi7开发，使用IdTCPServer控件  

一个比较好的vcd租赁管理系统-a relatively good vcd lease management system

1.家长：登陆查看自己孩子的成绩，及老师的评语. 也可以看所有其他学生的成绩(但是学生姓名不显示),家长给老师留言. 2.学生：登陆查看自己的成绩。查看所有班级学生成绩. 3.老师：登陆输入学生的成绩，评语，给家长回复及留言。 (只能输入自己所教课的学生成绩)。可以看所有其他学生的成绩，查看所有学生的全年级排名-1. Parents : landing check their children"s achievements, and teacher reviews. we can see all the results of the students (but not the names of students displayed), parents message to the teachers. 2. students : View landing their achievements. View all classes student achievement. 3. Teacher : landing the importation of the academic performance of students, reviews, back to the parents, and messages. (Import only teach their students results). All others can see the results of the students to see all the students of the whole school year rankings

实现定时关机的一个小程序，可以自己设定时间长短，还是算比较有用的！-Shutdown from time to time to achieve a small process, you can set the length of time, or regarded as relatively useful!