public class LowerBill : BasePRDOperationPlugIn

{

       public override void OnAddValidators(BOS.Core.DynamicForm.PlugIn.Args.AddValidatorsEventArgs e) 

{ 

              base.OnAddValidators(e); 

              e.Validators.Add(new GenerationLowerBill <-----> 校验内容类

              { 

                     EntityKey = Consts_PRD_MO.FKEY_ENTITY

              } ); 

}

}

Public class GenerationLowerBill : AbstractMfgServiceValidator

{

public override void Validate(BOS.Core.ExtendedDataEntity[] dataEntities, BOS.Core.Validation.ValidateContext validateContext, BOS.Context ctx)

{

              base.Validate(dataEntities, validateContext, ctx);

              //添加校验逻辑

}

}

抛出校验失败结果