nature_net.database_manager.InsertUser C# (CSharp) Метод

        public static void InsertUser(User u)
        {
            naturenet_dataclassDataContext db = new naturenet_dataclassDataContext();
            db.Users.InsertOnSubmit(u);
            Action a = new Action();
            a.date = DateTime.Now; a.type_id = 1; a.object_type = u.GetType().ToString();
            try { db.SubmitChanges(); a.user_id = 0; a.object_id = u.id;
            db.Actions.InsertOnSubmit(a); db.SubmitChanges(); }
            catch (Exception e) { log.WriteErrorLog(e); }
        }