MD5实用源码，可用于读取硬盘系列号后，用MD5加密一下生成机器码提供给使用者...

一个小的图书管理系统 用vb+SQL 开发 如果有问题多多见谅。-a small library management system using SQL vb development if there is a lot of problems forgiven.

白雪考试系统注册版，用于综合考试、专业考试以及练习测验，很方便-Snow-registered version of the examination system for comprehensive examinations, professional examinations and practice tests, it is convenient

专为各大学、函授学校以及远程教育中心向学生们发布复习材料、实验素材等课件而设计的一套专用的基于WEB的上传、下载系统，支持包括无组件上传在内的多种上传方式。客户端脚本均采用JavaScript编写，可适用于包括IE、NC在内的所有支持JavaScript的浏览器。程序在设计上采用了多种流行的数据保护方式，如md5、登陆随机数等以保证数据的安全，其数据库不会被下载，即使数据库丢失也不会泄露密码。本系统经多方测试，占用系统资源极小，是一款非常实用的教学辅助系统。 V2.x系列版本是为面向大型站点专门设计的程序，为开放式管理-tailored to the university, the school and distance education center to release students review material, such as experimental material courseware designed a dedicated Web-based upload and download system, including non-support components upload upload a variety of ways. Client script JavaScript are used to prepare and can be applied to include IE, NC of all support JavaScript browser. Procedures used in the design of a variety of popular data protection methods, such as md5, landing random numbers to ensure data security, its database will be downloaded, even if the database has not divulged lost password. The multilateral system testing, which takes up minimal system resources, is a very useful teaching aids. Firmware version

一个简单的学生成绩管理系统,在VC和SQL 2000下测试成功,(里面有数据库备份文件,直接还原即可,还原数据库后可以在USERS表里找到帐号和密码.-a simple student performance management system, the VC 2000 and SQL tested successfully, (they have a database backup file, direct reduction, and it would be reduced after the database can be found at the surface USERS account and password.

简单的学生成绩管理，满足一般实验的要求。-It is a Simple the result of student smanager,.It satisfy generally experience request.

图书管理系统,使用Delphi开发,数据库为Microsoft SQL Server 2-library management system, the use of Delphi, database for Microsoft SQL Server 2

很好的一个学生成绩管理- A very good student result manages

学生管理系统的实习报告-student management system internship report

又一个图书管理系统,不错-also a library management system, it is true

图书管理的一般功能都可以实现，可以下载使用的软件-General library management functions can be realized, can be downloaded using the software