//creating an instance of findDoctor table (Model) as a parameter
 public bool commitInsert(contact_list contact)
 {
     using (objContact)
     {
         //using our model to set table columns to new values being passed and providing it to the insert command
         objContact.contact_lists.InsertOnSubmit(contact);
         //commit insert with db
         objContact.SubmitChanges();
         return true;
     }
 }
 partial void Deletecontact_list(contact_list instance);
 partial void Updatecontact_list(contact_list instance);
 partial void Insertcontact_list(contact_list instance);