通过ADO连接c++与sql数据库，常用方法。条理顺序都写的一清二楚。-ADO connection through c++ with sql database, commonly used methods. Coherent sequence are clearly written.

本文档详细介绍了VC++6.0如何利用ADO访问数据库以及ADO如何封装,附有代码介绍,实用可靠.-This document describes the VC++6.0 how to use ADO to access the database, and how to package ADO with the code, practical and reliable.