ActivEarth.DAO.ActiveRouteDAO.GetRoutesFromUserId C# (CSharp) Метод

        public static List<Route> GetRoutesFromUserId(int userId)
        {
            using (SqlConnection connection = ConnectionManager.GetConnection())
            {
                var data = new ActivEarthDataProvidersDataContext(connection);
                return (from c in data.ActiveRouteDataProviders
                        where c.user_id == userId
                        select
                            new Route
                            {
                                GMTOffset = c.gmt_offset,
                                Distance = c.distance,
                                EndLatitude = c.end_latitude,
                                EndLongitude = c.end_longitude,
                                EndTime = c.end_time,
                                Mode = c.mode,
                                Points = c.points,
                                StartLatitude = c.start_latitude,
                                StartLongitude = c.start_longitude,
                                StartTime = c.start_time,
                                Steps = c.steps,
                                Type = c.type,
                                UserId = c.user_id
                            }).ToList();
            }
        }