/// <summary> /// 验证手机号码 /// </summary> /// <param name="info"></param> /// <param name="dataEntity"></param> /// <returns></returns> protected virtual bool ValidateCount(ProductEntity info, ProductEntity dataEntity) { if (!info.HasSaveProperty(it => it.ChangeCount)) { return(true); } if (info.ChangeCount + dataEntity.Count < 0) { info.AddError("Count"); return(false); } return(true); }