.

B3SheepButcherManage/BL/Bill/ButcherBL/ButcherBL.cs

@@ -411,10 +411,19 @@ namespace BWP.B3SheepButcherManage.BL
 
     protected override void doNullify(Butcher dmo)
     {
-      if (dmo.Details.Any())
-        throw new Exception("单据有屠宰明细，不允许作废");
+      CheckHasDetail(dmo);
       base.doNullify(dmo);
     }
+
+    void CheckHasDetail(Butcher dmo)
+    {
+      var query = new DQueryDom(new JoinAlias(typeof(Butcher_Detail)));
+      query.Where.Conditions.Add(DQCondition.EQ("Butcher_ID", dmo.ID));
+      query.Columns.Add(DQSelectColumn.Create(DQExpression.Value(1), "c"));
+      query.Range = SelectRange.Top(1);
+      if (query.EExecuteScalar(Session) != null)
+        throw new Exception("单据有屠宰明细，不允许作废");
+    }
   }
 
   class tempWeightTable

B3SheepButcherManage/BL/Bill/HurryButcherBL/HurryButcherBL.cs

@@ -4,10 +4,13 @@ using BWP.B3SheepButcherManage.BO;
 using Forks.EnterpriseServices;
 using Forks.EnterpriseServices.BusinessInterfaces;
 using Forks.EnterpriseServices.DomainObjects2;
+using Forks.EnterpriseServices.DomainObjects2.DQuery;
+using Forks.EnterpriseServices.SqlDoms;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using TSingSoft.WebPluginFramework;
 
 namespace BWP.B3SheepButcherManage.BL
 {
@@ -53,9 +56,18 @@ namespace BWP.B3SheepButcherManage.BL
 
     protected override void doNullify(HurryButcher dmo)
     {
-      if (dmo.Details.Any())
-        throw new Exception("单据有急宰明细，不允许作废");
+      CheckHasDetail(dmo);
       base.doNullify(dmo);
     }
+
+    void CheckHasDetail(HurryButcher dmo)
+    {
+      var query = new DQueryDom(new JoinAlias(typeof(HurryButcher_Detail)));
+      query.Where.Conditions.Add(DQCondition.EQ("HurryButcher_ID", dmo.ID));
+      query.Columns.Add(DQSelectColumn.Create(DQExpression.Value(1), "c"));
+      query.Range = SelectRange.Top(1);
+      if (query.EExecuteScalar(Session) != null)
+        throw new Exception("单据有急宰明细，不允许作废");
+    }
   }
 }