直接通过ADO操作Access数据库 ADO(Active Data Object，活动数据对象)实际上是一种基于COM(组件对象模型)中的自动化接口(IDis...

c#写的三层连接不同数据库。比较简单，但很实用、规范。

一个超市进销存系统，采用多层结构，模块化设计，学习VB数据库编程的好材料。-Invoicing a supermarket system, the use of multi-storey structure, modular design, learning VB Database Programming good material.

求算术表达式的结果，先输入一个四则运算规则（包括乘方）的表达式，然后计算其结果-arithmetic expression for the results to input a four Operational rules (including involution) of the expression, and then calculate the results

使用VC开发，实现ADO对数据库的访问 比较简单，好用-use VC in development and ADO access to the database is relatively simple, utilitarian

导游系统 适合企业 校园 主题公园 等 简单方便-Guide system suitable for enterprise campus, such as theme parks easy

这又是一个PD开发的数据库系统,这三个都是不一样的哦,请大家看一看.-This is a PD development of the database system, which three are not the same as, um, let us look at.

Discover how to authenticate users using the credentials from a database as well as learn how to apply Web Services for performing database operations

这是一个完整的asp数据库操作例程，里面集中了我对asp的理解，小小的一个asp程序，集中了查询，分页，按目录排序，检索，鼠标事件，listctrl操作，以及添加、删除、编辑、保存和sesion的应用。也是我至今最后一个asp程序了。-This is a complete database operation asp routines inside concentrate on my understanding of the asp, a small asp procedures focusing on the inquiry, tabbed by catalog ordering, retrieval, mouse, listctrl operation, and add, delete, edit, preserve and sesion Application . Since my last one asp proceedings.

一个用JSP做的网上书店,内附源代码和可执行文件,以及数据库sql文件.适合于初学者参考-A JSP to do with the online bookstore, containing source code and executable files, as well as the database sql file. Suited to beginners reference

VB实现交互式组合SQL查询的例子（SELECT　aaa　FROM　bbb WHERE　ccc ORDER BY ddd）-VB portfolio interactive SQL Query example (aaa SELECT FROM WHERE bbb ccc ORDER BY ddd)