VC 一个数据库查询系统

ADO版本的Delphi通用查询组件。只需设置欲查询的select语句，就可以根据select语句中的各个字段字段进行查询了-ADO generic versions of Delphi components inquiries. Inquiries can set up the select statement, can select statement to the field for all fields of inquiry

企业人事管理系统，功能完备。使用Visual Basic实现。数据库使用的是ＳＱＬ２-the personnel management system, complete functions. Using Visual Basic. The database is used SQL2

一个简单的个人相册管理系统-a simple personal photo management system

一个电话本数据库的程序,这是一个Delphi程序的入门程序.可以进行一下学习如何使用Delphi开发Access数据库程序-a telephone database, this is a process of Delphi entry procedures. What can learn how to use Delphi Access database program

药店零售管理的程序-retail pharmacy management procedures

如果你还没有申请到支持ASP的免费空间，那这个软件也许对你很有用-If you have not ASP applications to support the free space, the software may be useful to you

用于航空网上订票的程序，实现了订票，退票，支付等功能。页面很简洁。-for aviation online booking procedures, to achieve a booking, a refund payment capabilities. Pages succinctly.

一个完整的学校档案管理系统。包括学生信息录入、成绩查询、档案寄发、数据库备份还原的功能。-File a complete school management system. Including the student information entry, query results, the file sent, database backup and restore functions.

vb与sql之间如何建立联接？这里有多种介绍-how to create connection between vb and sql, there are many introduce

用delphi编的三层程序开发，不是很好，仅供参考。-series with the three-tier process development is not good, for reference purposes only.