public DataSet GetLineWarehouseSumRecords(ContextInfo contextInfo, List<MESParameterInfo> lstParameters) { contextInfo.Action = MES_ActionType.Query; PackingRecDtlBll bll = new PackingRecDtlBll(contextInfo); bll.CallAccessControl(); DataSet rs = bll.GetLineWarehouseSumRecords(lstParameters); GC.Collect(); return rs; }