Twitter WebRequest example

Twitter_WebRequest_Json.cs

 //https://dev.twitter.com/oauth/application-only
  //Step 1
  string strBearerRequest = HttpUtility.UrlEncode(this.ConsumerKey) + ":" + HttpUtility.UrlEncode(this.ConsumerSecret);
  //http://stackoverflow.com/a/11743162
  strBearerRequest = System.Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(strBearerRequest));

  //Step 2
  WebRequest request = WebRequest.Create("https://api.twitter.com/oauth2/token");
  request.Headers.Add("Authorization", "Basic " + strBearerRequest);
  request.Method = "POST";
  request.ContentType = "application/x-www-form-urlencoded;charset=UTF-8";

  string strRequestContent = "grant_type=client_credentials";
  byte[] bytearrayRequestContent = System.Text.Encoding.UTF8.GetBytes(strRequestContent);
  Stream requestStream = request.GetRequestStream();
  requestStream.Write(bytearrayRequestContent, 0, bytearrayRequestContent.Length);
  requestStream.Close();

  string responseJson = string.Empty;

  HttpWebResponse response = (HttpWebResponse)request.GetResponse();
  if (response.StatusCode == HttpStatusCode.OK)
  {
      Stream responseStream = response.GetResponseStream();
      responseJson = new StreamReader(responseStream).ReadToEnd();
  }


  JObject jobjectResponse = JObject.Parse(responseJson);