利用ADO实现与数据库的无“数据源”连接

Applying ADO to Realize Non-datasource Connection with Database

ADO是基于OLEDB之上的技术,它通过内部的属性和方法提供统一的数据库访问接口。文章从ADO入手,介绍无需配置数据源的几种常用数据库连接方法。

ADO is the technique based on OLE DB,which provides universal access interface of database by internal attibu-tes and methods.The paper begins with ADO and presents common non-datasource connections with database.