How to generate in code first with out EDMX file scenario ?

Feb 21, 2013 at 7:28 AM
Edited Feb 22, 2013 at 2:30 AM
Hello all ,
         I am working on project were we connect to database through code first EF approach(code only) .Is it possible to generate Ria service using Dbcontext and POCO class's of this approch . 
with regards ,