关于数据库的一个例子，是学生管理的，比较简单，用的是ado编程vcaccess数据库...

本同学录系统演示地址:　http://class.19870123.cn/ 下载后请在Web.Config里更改设置,如数据库路径等 如果要换sql数据库,请将app_code里的MyPage.cs改为以下代码即可 public class MyPage : LeeHom.Web.UI.SqlPage { } public class MyMasterPage : LeeHom.Web.UI.SqlMasterPage { } 并在Web.Config里设置数据库为SqlServer Sql的执行语句在App_Data下DataBase.sql 后台管理：http://网址/admin/ 默认管理员：admin　密码：admin 可注册一个新用户后设置新用户为管理员后删除admin用户-demonstration of the website address : http :// class.19870123.cn/downloading please Web.Config Lane Change settings , such as databases, etc. If they took the path sql database I would be grateful if the app_code Lane MyPage.cs code can be replaced by the following public class MyPage : LeeHom.Web.UI.SqlPage () public class MyMast erPage : LeeHom.Web.UI.SqlMasterPage () and Web.Confi g Lane SqlServer database for the implementation of SQL statements under the App_Data DataB ase.sql background Management : http:// website/admin/default administrator : admin Password : admin can register a new user after

VC下使用ADO对数据库进行操作的类，非常好用。-VC use ADO to operate the database category, very handy.

该程序为一个利用接口和VC编写的球场管理系统，数据库用的是access的数据库，用的时候要先设置ODBC的数据源设置，命名未MyDataBase -The procedure for a VC to use interface and the preparation of the golf course management systems, database access using the database, used when first set up ODBC data source settings, naming not MyDatabase

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这是个储存好朋友数据库的软件，界面设计很专业，数据库也很全面 -This is a good friend of database storage software, interface design, very professional and very comprehensive database

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.

我参考网上“VC++6.0中用ODBC连接mysql数据库”写的对MySQL数据库实现删除，查询，修改的测试程序。使用前要安装MYSQL和“mysql-connector-odbc-3.51.27-win32”驱动程序，希望大家可以借鉴。-A program about MySQL database operation. It can add,delete,enquire the data. You must setup MySQL and ODBC driver before use it.

Delphi数据库多表查询组件，任意组合需要的查询语句，可以用括号设置条件关系、修改已经设置的条件项、保存查询方案、加载查询方案（可以修改）、选择是否使用Order By、设置日期和Like的标致符号、支持多表查询，使用非常方便！-Delphi multi-table database inquiries components, any combination of the query, you can use brackets set conditions, has been set up to amend the conditions, for the preservation program, loading inquiries programs (can be revised), the choice of whether or not to use Order By, set the date and symbol Like Peugeot in support of multi-table query, the use of very convenient!

工资管理系统，可设置固定工资和计件工资，可自定义工资项目-Salary management system, you can set a fixed wage and piece-rate wages, wages can be customized