Fixed a bug

prs.desktop/Panels/Stock Forecast/StockForecastGrid.cs

@@ -117,6 +117,12 @@ public class StockForecastGrid : DynamicItemsListGrid<StockForecastItem>, IDataM
 
         HiddenColumns.Add(x => x.Required);
         HiddenColumns.Add(x => x.Optimised);
+        HiddenColumns.Add(x => x.MinStock);
+        HiddenColumns.Add(x => x.GenStock);
+        HiddenColumns.Add(x => x.GenPO);
+        HiddenColumns.Add(x => x.JobBOM);
+        HiddenColumns.Add(x => x.JobStock);
+        HiddenColumns.Add(x => x.JobPO);
         
         ActionColumns.Add(new DynamicImageColumn(ProductInstance_Image, null)
         {
@@ -333,7 +339,7 @@ public class StockForecastGrid : DynamicItemsListGrid<StockForecastItem>, IDataM
             {
                 if (filters.Length == 1 && filters[0].Length == 0) return true;
 
-                var value = GetColumnCalculatedData(tag, LoadItem(row));
+                var value = GetColumnCalculatedData(tag, row);
                 if(!value.HasValue)
                 {
                     return false;
@@ -570,17 +576,17 @@ public class StockForecastGrid : DynamicItemsListGrid<StockForecastItem>, IDataM
         return total;
     }
 
-    private double? GetColumnCalculatedData(ColumnTag tag, StockForecastItem item)
+    private double? GetColumnCalculatedData(ColumnTag tag, CoreRow row)
     {
         return tag switch
         {
-            ColumnTag.MinimumStockRequired => item.MinStock,
-            ColumnTag.GeneralStockHoldings => item.GenStock,
-            ColumnTag.GeneralPurchaseOrders => item.GenPO,
-            ColumnTag.JobStockRequired => item.JobBOM,
-            ColumnTag.JobStockHoldings => item.JobStock,
-            ColumnTag.JobPurchaseOrders => item.JobPO,
-            ColumnTag.BalanceRequired => (Optimise ? item.Optimised : item.Required),
+            ColumnTag.MinimumStockRequired => row.Get<StockForecastItem, double>(x => x.MinStock),
+            ColumnTag.GeneralStockHoldings => row.Get<StockForecastItem, double>(x => x.GenStock),
+            ColumnTag.GeneralPurchaseOrders => row.Get<StockForecastItem, double>(x => x.GenPO),
+            ColumnTag.JobStockRequired => row.Get<StockForecastItem, double>(x => x.JobBOM),
+            ColumnTag.JobStockHoldings => row.Get<StockForecastItem, double>(x => x.JobStock),
+            ColumnTag.JobPurchaseOrders => row.Get<StockForecastItem, double>(x => x.JobPO),
+            ColumnTag.BalanceRequired => (Optimise ? row.Get<StockForecastItem, double>(x => x.Optimised) : row.Get<StockForecastItem, double>(x => x.Required)),
             _ => null
         };
     }