public Reservation SelectById(int idReservation)
        {
            DataRow     UneDataRow     = _DBAL.SelectById("Reservation", idReservation);
            Reservation uneReservation = new Reservation((int)UneDataRow["idReservation"], (int)UneDataRow["idClient"], (int)UneDataRow["idSalle"], (int)UneDataRow["idTransaction"], (DateTime)UneDataRow["dateReservation"], (int)UneDataRow["nbJoueurs"], (int)UneDataRow["nbObstacles"]);

            return(uneReservation);
        }
        public PositionObstacle SelectById(int idPositionObstacle)
        {
            DataRow          UneDataRow          = _DBAL.SelectById("PositionObstacle", idPositionObstacle);
            PositionObstacle unePositionObstacle = new PositionObstacle((int)UneDataRow["idPositionObstacle"], (string)UneDataRow["nomObstacle"], (int)UneDataRow["idReservation"], (int)UneDataRow["PositionObstacle"]);

            return(unePositionObstacle);
        }