ADO(ActiveX Data Object)是Microsoft数据库应用程序开发的新接口，是建立在OLE DB之上的高层数据库访问技术,不仅简单易用，并且不失灵活性.不失为C++利用数据库快速开发的不错选择。-ADO (ActiveX Data Object) is a Microsoft database application development of new interface is built on top of a high-level OLE DB database access technology, not only easy to use, and without losing flexibility. After all C++ to use the database to quickly develop a good choice.