添加项目文件。

SAL_ORDERList/ListUpFJ.cs

@@ -0,0 +1,27 @@
+using Kingdee.BOS.Core.DynamicForm.PlugIn.Args;
+using Kingdee.BOS.Core.List.PlugIn;
+using Kingdee.BOS.Core.Metadata.FormElement;
+using Kingdee.BOS.Util;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace GZ_LTHPilot_ORDER.SAL_ORDERList
+{
+    [Description("列表插件：销售订单审批中支持上传附件"), HotUpdate]
+    public class ListUpFJ : AbstractListPlugIn
+    {
+        public override void BeforeDoOperation(BeforeDoOperationEventArgs e)
+        {
+            base.BeforeDoOperation(e);
+            //操作前出发判断
+            if (e.Operation.FormOperation.OperationId == FormOperation.Operation_AttachmentMgr)
+            {
+                e.Option.SetVariableValue("ForceEnableAttachOperate", true);
+            }
+        }
+    }
+}