为什么只显示一条数据？？

BLL层

 /// <summary>

        /// 获取数据列表

        /// </summary>

        /// <param name="dt"></param>

        /// <returns></returns>

        public List<MODEL.AA> DataTableToList(DataTable dt)

        {

            List<MODEL.AA> modellist = new List<MODEL.AA>();

            int rowscount = dt.Rows.Count;

            if (rowscount > 0)

            {

                MODEL.AA model;

                for (int n = 0; n < rowscount;n++ )

                {

                    model = new MODEL.AA();

                    if (dt.Rows[n]["id"].ToString() != null)

                    {

                        model.id= int.Parse(dt.Rows[n]["id"].ToString());

                    }

                    model.name= dt.Rows[n]["name"].ToString();

                    model.Model = dt.Rows[n]["Model"].ToString();

                    modellist.Add(model);

                }

            }

            return modellist;

        }



页面：

        private BLL.BB btp = new BLL.BB();

        private MODEL.AA mtp = new MODEL.AA();

        protected void Page_Load(object sender, EventArgs e)

        {

            DataTable dt = btp.GetFull(10).Tables[0];//获取数据

            foreach (MODEL.AA ss in btp.DataTableToList(dt))

            {

                string id = ss.id.ToString();

                string name= ss.name.ToString();

                string model = ss.Model.ToString();

                Label1.Text = id;

                Label2.Text = name;

                Label3.Text = model;

                

            }