public DataTable QuerySwitch(QueryType QT, ArrayList ParameterList)
        {
            #region
            VDS_ALO_STOREASSIGN_TMP_DBO ALOM = new VDS_ALO_STOREASSIGN_TMP_DBO(ref USEDB);

            DataTable Dt;

            try
            {
                switch (QT)
                {
                    case QueryType.CheckCurrentItemStatus:
                        Dt = ALOM.doCheckCurrentItemStatus(ParameterList);
                        break;
                    case QueryType.GetStoreAssign_TmpSchema:
                        Dt = ALOM.GetStoreAssign_TmpSchema(ParameterList);
                        break;
                    default:
                        Dt = new DataTable();
                        break;
                }

                return Dt;
            }
            catch (Exception ex)
            {
                throw GetNewException(ex);
            }
            #endregion
        }