public GenericCollection <QueryBE> GetQueryList()
        {
            GenericCollection <QueryBE> QueryList = new GenericCollection <QueryBE>();
            DropDownDO objDO = new DropDownDO();

            try
            {
                QueryList = objDO.GetQueryList();
            }
            catch (Exception ex)
            {
                throw ex;
            }
            return(QueryList);
        }
        public GenericCollection <ServiceLine> GetServiceLineList()
        {
            GenericCollection <ServiceLine> ServiceLineList = new GenericCollection <ServiceLine>();
            DropDownDO objDO = new DropDownDO();

            try
            {
                ServiceLineList = objDO.GetServiceLineList();
            }
            catch (Exception ex)
            {
                throw ex;
            }
            return(ServiceLineList);
        }
        public GenericCollection <TransactionType> GetTransactionTypeList(string ServiceLineID, string ServiceID, string ServiceOptionID, string ServCompID)
        {
            GenericCollection <TransactionType> TransactionTypeList = new GenericCollection <TransactionType>();
            DropDownDO objDO = new DropDownDO();

            try
            {
                TransactionTypeList = objDO.GetTransactionTypeList(ServiceLineID, ServiceID, ServiceOptionID, ServCompID);
            }
            catch (Exception ex)
            {
                throw ex;
            }
            return(TransactionTypeList);
        }
        public GenericCollection <ServiceOption> GetServiceOptionList(string ServiceLineID, string ServiceID)
        {
            GenericCollection <ServiceOption> ServiceOptionList = new GenericCollection <ServiceOption>();
            DropDownDO objDO = new DropDownDO();

            try
            {
                ServiceOptionList = objDO.GetServiceOptionList(ServiceLineID, ServiceID);
            }
            catch (Exception ex)
            {
                throw ex;
            }
            return(ServiceOptionList);
        }