不同ADO数据源的连接技术分析

Analysis of Different ADO Data Sources Connection Technology

采用ADO(ActiveX Data Object)数据访问技术的最大优势在于,它通过OLE DB(基于对象的新的低层接口)所提供的高性能的数据方法,可方便快速地对各种数据源进行操作访问。就应用ADO连接常用的数据源的技术问题进行了分析,并给出了部分实例。

The advantage of using ADO(ActiveX Data Object) data-visiting technology is that it can quickly and conveniently operate and visit various data sources through the high performance data method provided by OLEDB. The paper analyzes the technical problems of using ADO to connect common data sources and then gives some samples.