利用adodc进行数据库连接，使用了combo相关控件，适合初学者参考。...

（转载）This application allows you to open Access databases, view their tables and fields and run queries in its own SQL window. It is a good demonstration of ADO and ADOX for beginners. The application works with both Access 97 and Access 2000 databases. 这个应用程序允许你打开Access数据库，预览它们的表和字段，并在它自己的SQL窗口中执行查询。对于初学者来说它是一个非常好的ADO和ADOX演示程序。这个应用程序能和Access 97以及Access 2000数据库一块运行。 来源: http://www.freevbcode.com/ShowCode.Asp?ID=2163- (Reprint) This application allows you to open Access databases, view their tables and fields and run queries in its own SQL window. It is a good demonstration of ADO and ADOX for beginners. The application works with both Access 97 and Access 2,000 databases. this application procedure allows you to open the Access database, looks at their table and the field in advance, and carries out the inquiry in it SQL window. As for the beginner it is extremely good ADO and the ADOX demonstration program. This application procedure can 97 as well as the Access 2,000 databases

一个用vc开发的小程序，ADO操作数据，采用面向对象的设计思想，还是不错的-Developed using vc a small procedure, ADO operation data, using object-oriented design idea, or good

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程序中对数据源操作使用SQL语句嵌入VC过程,可以用在很多数据库种类的基本操作中。-procedures for the operation of data sources embedded SQL statements VC process. can be used in many types of basic database operations.

Delphi开发的源代码，有服务器端源代码，数据压缩源代码-Delphi source code, server source code, data compression source code

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一个用VFP6做的彩票15选5(江苏)的号码存储及图形显示分析，很简单，适合初学者阅读的代码-a VFP6 do with the election five lottery 15 (Jiangsu) and the number of graphics memory, is very simple, suitable for beginners to read the code