public void Save() { List <Model.bi_t_supcust_group> lis = new List <Model.bi_t_supcust_group>(); foreach (DataRow dr in ((DataTable)this.dgv.DataSource).Rows) { lis.Add(DB.ReflectionHelper.DataRowToModel <Model.bi_t_supcust_group>(dr)); } IBLL.ISupcustGroup bll = new BLL.SupcustGroupBLL(); bll.SaveGroup(lis); MsgForm.ShowFrom("保存成功"); LoadData(); }