求平均值

BWP.B3_YunKen.Web/Pages/B3YunKen/Reports/ToFreightNetPriceReport2.cs

@@ -558,8 +558,7 @@ B3SaleDataSources.经销商), s => long.Parse(s)), "CustomerDealer_ID"));
             break;
           case "PolicyPrice":
           case "AcceptPrice":
-            dom.Columns.Add(DQSelectColumn.Create(DQExpression.Field(detail, field).ECastType<Money<金额>?>(), item.Text));
-            dom.GroupBy.Expressions.Add(DQExpression.Field(detail, field));
+            dom.Columns.Add(DQSelectColumn.Create(DQExpression.Avg(DQExpression.Field(detail, field)).ECastType<Money<金额>?>(), item.Text));
             ColumnNames.Add(item.Text);
             break;