交货计划净需求取相反数

MicroServices/Business/Business.Application/ResourceExamineManagement/ResourceExamineAppService.cs

@@ -5741,7 +5741,7 @@ namespace Business.ResourceExamineManagement
                                 itemds.locqty = itemListStock.Where(a=>a.MATNR==d.ItemNum).Sum(a=>a.LABST+a.INSME);
                                 //累计在途数量
                                 itemds.sechedqty = dsList.Where(a => a.requestdate<itemds.arrivaldate && a.itemnum==d.ItemNum).Sum(a=>a.schedqty-a.sentqty);
-                                itemds.tosechedqty = itemds.locqty+itemds.sechedqty-itemds.mesqty;
+                                itemds.tosechedqty = itemds.mesqty-(itemds.locqty + itemds.sechedqty);
                                 itemds.status = "";
                                 itemds.remarks = "";
                                 itemds.tenant_id = examines[0].tenant_id;