public void populateComuni()
    {
        SqlCeCommand cm = new SqlCeCommand("SELECT * FROM [COMUNI] WHERE ((Cap >='" + "45010" + "') AND (Cap<='" + "45100" + "')) ORDER BY Id", cn);
        if (cm.Connection.State != ConnectionState.Open)
        {
            cm.Connection.Open();
        }
        SqlCeDataReader capValue;
        capValue = cm.ExecuteReader();

        DropDownListComune.DataSource = capValue;
        DropDownListComune.DataValueField = "Localita";
        DropDownListComune.DataTextField = "Localita";
        DropDownListComune.DataBind();

        cm.Connection.Close();
        //cm.Connection.Dispose();

        DropDownListComune.Items.Insert(0, " ");

        /* HTML Decode*/
        //foreach (ListItem item in ((DropDownListCategoria.Items)))
        //{
        //    item.Text = Server.HtmlEncode(item.Text);
        //}
        foreach (ListItem item in ((DropDownListComune.Items)))
        {
            item.Text = Server.HtmlDecode(item.Text);
        }
    }

       string localita = Server.HtmlEncode(DropDownListComune.SelectedItem.Text);