Hello,
According to your description, seems you want to custom linq to sql code generator. I found available project about linq to sql t4 template, see more from
http://l2st4.codeplex.com/
If you want this feature support by linq to sql, I suggest you submit a feature request on
http://visualstudio.uservoice.com/forums/121579-visual-studio
Regards,
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.