ADO 20 Programmer's Reference Author:David Sussman, Alex Homer This book provides a reference to Microsoft ActiveX Data Objects version 2.0. ADO is the core technology for accessing all kinds of data including relational databases, mail servers, Active Directory, text and other document files, and data in other non-standard formats. It is supplied with many development environments, including Micrsoft Visua... more »l Studio, C++, Visual Basic, and as part of the Windows NT operating system.« less