/// <summary>
        /// Devuelve una lista de elementos
        /// </summary>
        /// <returns>Lista de elementos</returns>
        private static PayrollBatchList GetList(string query, bool childs)
        {
            CriteriaEx criteria = Payment.GetCriteria(PayrollBatch.OpenSession());

            criteria.Childs = childs;

            criteria.Query = query;
            PayrollBatchList list = DataPortal.Fetch <PayrollBatchList>(criteria);

            CloseSession(criteria.SessionCode);
            return(list);
        }
        public static PayrollBatchList GetList(bool childs)
        {
            CriteriaEx criteria = PayrollBatch.GetCriteria(PayrollBatch.OpenSession());

            criteria.Childs = childs;

            if (nHManager.Instance.UseDirectSQL)
            {
                criteria.Query = PayrollBatchList.SELECT();
            }

            PayrollBatchList list = DataPortal.Fetch <PayrollBatchList>(criteria);

            CloseSession(criteria.SessionCode);
            return(list);
        }