asp.net实现分页

实现分页

            SqlConnection conn = new SqlConnection();
            conn.ConnectionString = "server=.;database=Shopping;uid=admin;pwd=admin";
            SqlDataAdapter da = new SqlDataAdapter("select * from product", conn);         
             DataSet ds = new DataSet();
            da.Fill(ds);
            PagedDataSource pgs = new PagedDataSource();
            pgs.DataSource = ds.Tables[0].DefaultView;
            pgs.AllowPaging = true;
            pgs.PageSize = 8;
            if (Request["pgs"] == null)
            {
                pgs.CurrentPageIndex = 0;
            }
            else
            {
                pgs.CurrentPageIndex = int.Parse(Request["pgs"].ToString());
            }
            string result = "";
            for (int a = 0; a < pgs.PageCount; a++)
            {
                if (a != pgs.CurrentPageIndex)
                    result += "<li><a href='Allproduct.aspx?pgs=" + a + "'>" + (a + 1) + "</a></li>";
                else
                    result += "<li class='active'> <a href='Allproduct.aspx?pgs=" + a + "'>" + (a + 1) + "<span class='sr-only'>(current)</span></a></li>";
            }
            Div1.InnerHtml = result;
            Repeater1.DataSource = pgs;
            Repeater1.DataBind();

该处使用repeater,