hello
i am a beginning c# reader,and now studying the ado.net,my application connect to oracle database that is installed on my computer,in the FORM application of the chapter18,i can find several oracleClient objects in the tool box,i can drag them to my app and use them,but
when i proceed to chapter19,after the CONSOLE application is create,i can't find these oracle objects in the tool box,even the data object,and in my code editer,the namespace "System.Data.OracleClient" can't be imported. then,i try to "add referrence",they can't be found in the referance list also.why?how can i refer the oracleClient in the console application?

Hello,

You reference at the top of the module, class, or window in code:

using System.Data.OracleClient;

This will allow you to use the OracleClient objects in your application.

Brian