how can we bind chart to datalist or repeater

private void LoadChartData() 
    {
        string strcon = ConfigurationManager.ConnectionStrings["gallup"].ConnectionString;
        //SqlConnection myConnection = new SqlConnection(strcon);
        string mystr = "select city, sample from city_breakup";
        SqlDataAdapter da = new SqlDataAdapter(mystr, strcon);
        DataTable table = new DataTable();
        da.Fill(table);

        DataView dv = table.DefaultView;
        
        Chart1.Series["Series1"].Points.DataBindXY(dv, "city", dv, "sample");
        //Chart2.Series["Series1"].Points.DataBindXY(dv, "city", dv, "sample");
        //Chart2.Series["Series1"].ChartType = SeriesChartType.Pie;
        //Chart2.Series["Series1"]["PieLabelStyle"] = "outside";
        //Chart2.Series[0]["PieStartAngle"] = "190";
        //Chart2.Legends.Add("Legend1");
       // DataList1.DataSource = dv;
        //DataList1.DataBind();
        

    }