Reading Book publishers with OpenLibray API

Default2

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Globalization;
using System.Net;
using System.IO;
using System.Runtime.Serialization.Json;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System.Web.Script.Serialization;

public partial class Default2 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }

     private readonly static string OpenLibraryUrl =
   "http://openlibrary.org/api/books?bibkeys=ISBN:{0}&jscmd=data&format=json";

    protected void Button1_Click(object sender, EventArgs e)
    {
      
        string formattedUri = String.Format(OpenLibraryUrl, TextBox1.Text);

        WebRequest request = WebRequest.Create(formattedUri);
        WebResponse response = request.GetResponse();

       

       // HttpWebRequest webRequest = GetWebRequest(formattedUri);
       // HttpWebResponse response = (HttpWebResponse)webRequest.GetResponse();
        string jsonResponse = string.Empty;
        using (StreamReader sr = new StreamReader(response.GetResponseStream()))
        {
            jsonResponse = sr.ReadToEnd();
            //List<string> list = Newtonsoft.Json.JsonConvert.DeserializeObject<List<string>>(sr.Read().ToString());
            //Response.Write(jsonResponse);
            //foreach (string item in list)
            //{
            //    a += item;
            //}
            //dynamic json = JsonConvert.DeserializeObject(jsonResponse);
            //Response.Write(json.publishers);
            JObject o = JObject.Parse(jsonResponse);
            Response.Write("<hr/>");

            Response.Write(o["ISBN:" + TextBox1.Text + ""]["publishers"][0]["name"]);
        }

        //System.Web.Script.Serialization.JavaScriptSerializer jsSerializer = new System.Web.Script.Serialization.JavaScriptSerializer();
        //BookInfo books = jsSerializer.Deserialize<BookInfo>(jsonResponse);

        //DataContractJsonSerializer jsonSerializer = new DataContractJsonSerializer(typeof(BookInfo));
        //BookInfo books = (BookInfo)jsonSerializer.ReadObject(response.GetResponseStream());

       //object o= Newtonsoft.Json.JsonConvert.DeserializeObject(jsonResponse);
        

    }

    private static HttpWebRequest GetWebRequest(string formattedUri)
    {
        // Create the request’s URI.
        Uri serviceUri = new Uri(formattedUri, UriKind.Absolute);

        // Return the HttpWebRequest.
        return (HttpWebRequest)System.Net.WebRequest.Create(serviceUri);
    }
}