在订单级联调整选单后想要反勾选对应的某些数据（由于树形结构，在数据量大的情况下操作不方便）可通过以下二开表单插件实现指定规则下反勾选
一、在BOS中订单级联调整扩展操作-》新建空操作-》命名空操作代码AfterSelectBill
二、二开表单插件，插件代码在文末
具体代码如下：
```C#
using Kingdee.BOS.Orm.DataEntity;
using Kingdee.K3.Core.MFG.EnumConst;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Kingdee.K3.Core.MFG.EntityHelper;
using Kingdee.BOS.Core.DynamicForm;
using Kingdee.BOS.Core.Metadata;
using Kingdee.K3.MFG.PLN.Business.PlugIn.Bill.CascadeAdjust;
using Kingdee.BOS.Core.Bill.PlugIn;
using Kingdee.K3.MFG.BusinessCommon.BillPlugIn;
namespace EKSolution
{
public class UpdateAdjustCascade : AbstractMFGBillPlugIn
{
public override void AfterDoOperation(Kingdee.BOS.Core.DynamicForm.PlugIn.Args.AfterDoOperationEventArgs e)
{
base.AfterDoOperation(e);
if (e.Operation.Operation.ToUpper().Equals("AFTERSELECTBILL"))
{
DynamicObjectCollection entryData = this.View.Model.DataObject[CONST_PLN_CASCADEADJUST.CONST_FTreeEntity.ENTITY_ORM_TreeEntity] as DynamicObjectCollection;
foreach (var item in entryData)
{
string relationFormId = item.GetDynamicValue<string>(CONST_PLN_CASCADEADJUST.CONST_FTreeEntity.ORM_RelationFormId_Id);
if (relationFormId.Equals("PLN_PLANORDER"))//如果是计划订单就不勾选，二开可以设置自己的不勾选规则
{
item.SetDynamicObjectItemValue(CONST_PLN_CASCADEADJUST.CONST_FTreeEntity.ORM_Adjust, false);
}
}
this.View.UpdateView(CONST_PLN_CASCADEADJUST.CONST_FTreeEntity.ENTITY_FTreeEntity);
}
}
}
}
```
