public DataTable QuerySwitch(QueryType QT, ArrayList ParameterList)
        {
            CGD.VDS_CGD_PICK_CK_STORE_DBO CGDM = new VDS_CGD_PICK_CK_STORE_DBO(ref USEDB);
            DataTable Dt;

            try
            {
                switch (QT)
                {
                    case QueryType.ALL:
                        Dt = CGDM.doQueryAll();
                        break;
                    case QueryType.CODE:
                        Dt = CGDM.doQueryByCode(ParameterList);
                        break;
                    case QueryType.ID:
                        Dt = CGDM.doQueryByID(ParameterList);
                        break;
                    case QueryType.Custom:
                        Dt = CGDM.doQueryByFind(ParameterList);
                        break;
                    case QueryType.Empty:
                        Dt = CGDM.doQueryEmpty();
                        break;
                    case QueryType.QueryStoreData:
                        Dt = CGDM.QueryStoreData(ParameterList);
                        break;
                    case QueryType.ChanNoName:
                        Dt = CGDM.getChanNoName(ParameterList);
                        break;
                    case QueryType.StoreName:
                        Dt = CGDM.getStoreName(ParameterList);
                        break;
                    case QueryType.StoreDate:
                        Dt = CGDM.getStoreDate(ParameterList);
                        break;
                    default:
                        Dt = new DataTable();
                        break;
                }

                return Dt;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }