/// <summary>
        /// get card module XML by id
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public CardsXML GetCardModule(Guid id)
        {
            string   cardmodulexml = string.Empty;
            CardsXML cardModule    = null;

            try
            {
                cardmodulexml = ProcessCardModuleDAL.GetCardModuleXML(id);

                cardModule = SerializeHelper
                             .DeserializeXMLChar <CardsXML>(cardmodulexml);
            }
            catch (Exception)
            {
                throw;
            }
            return(cardModule);
        }