这是一款比较好的vb学习工具，里面有大量的经典的实例可供参考。...

锁住数据库中的表 把表达式 True=False 放到表的 ValidationRule 属性就能锁上。 HardLockTable?实现了该功能。声明Public MyDB As DatabaseDim Dummy As Integer函数Function HardLockTable -locked in the database table that expression = False True decentralized form ValidationRule attributes can be locked. HardLockTable realization of the function. Public statements MyDB As DatabaseDim Dummy As Integer Function Function HardLockTable

使用VISUAL BASIC 编写的POS机收银软件 试用于一般的小型店铺，修改后也可扩展功能-VISUAL BASIC prepared to use POS software, cash register machine trial of the small shops in general, may also be revised and expanded

1、自己编写的比较实用的档案管理软件。 2、也可以打印在复写纸上，以便得到长期保存的功能。-1, I have written more practical file management software. 2 can also be printed on the carbon paper to obtain long-term preservation of function.

示例源代码:VC在SQL Server7中动态增加/删除用户-sample source code : VC in Dynamic SQL Server7 increase/delete users

商场VIP消费查询系统（java实现）-malls VIP Consumer Inquiry System (java achieved)

Diamond Access is a set of Delphi components, that provide high-speed performance when working with Microsoft s Access databases. Diamond Access uses Data Access Objects 3.5/3.6 (DAO) to work directly with Jet engine, providing fastest possible interface to Access databases.

数据库方面的JDO数据处理工具-database of data processing tools JDO

功能强大的图表控件，方便的绑定与非绑定编程，并附有一个OUTLOOK样式的控件，可以方便数据库编程-powerful graphics controls to facilitate the binding and non-binding programming, together with a form of OUTLOOK controls, to facilitate Database Programming

公交车查询系统，可以查询一个城市的公交车路线等信息-Bus Inquiry System, you can query a city bus routes and other information

人事管理系统，没有经过调试，需要解压，没有密码-personnel management system, no debugging required decompression, no password