private static void ShowTable(mydbsqlDataContext db) { //IQueryable<det> dt = from t1 in db.dets select t1; IEnumerable<det> dt = db.ExecuteQuery<det>(@"select * from det where empid = 3"); Console.Write("| employee id |"); Console.Write(" First Name |"); Console.Write(" Last Name |"); Console.Write(" Middle Name |"); foreach (var v in dt) { Console.WriteLine(); Console.Write(v.empid); Console.Write(" "); Console.Write(v.fname); Console.Write(" "); Console.Write(v.lname); Console.Write(" "); Console.Write(v.mname); } }