数据库查找出list数据，进行处理

            var list = WorkBillViceService.GetWokrBillvice(workbillid).OrderBy(p=>p.WorkBillNo).ToList();查出来的某一列就行排序
            this.krydgvworkbillvic.DataSource = list;
            this.Text = list[0].WorkBillNo;    把某个字段给textbook显示