using System;
using System.Collections.Generic;
using System.Windows.Forms;
using System.Net;
using System.IO;
using Newtonsoft.Json;

namespace TwitterApplication
{
    public partial class TwitterForm : Form
    {
        public TwitterForm()
        {
            InitializeComponent();
            lstItems.Items.Clear();
        }

        private String GetTweet(String URL)
        {
            //Request
            HttpWebRequest Request = (HttpWebRequest)WebRequest.Create(URL);
            Request.Method = "GET";
            WebResponse Response = Request.GetResponse();
           
            //Read
            StreamReader Readar = new StreamReader(Response.GetResponseStream());
            String Results = Readar.ReadToEnd();

            //Return
            Readar.Close();
            Response.Close();
            return Results;
        }

        private void btnTimeLine_Click(object sender, EventArgs e)
        {
            String URL = "http://twitter.com/statuses/user_timeline/" + txtUser.Text + ".json?count=50";
            String JSON = GetTweet(URL);
            List<Status> StatusList = (List<Status>)JsonConvert.DeserializeObject(JSON, typeof(List<Status>));
           
            lstItems.Items.Clear();
            lstItems.HorizontalScrollbar = false;
            foreach (Status StatusObject in StatusList)
            {
                lstItems.Items.Add(StatusObject.Text);
            }
            //ScrollBarSetting
            lstItems.HorizontalScrollbar = true;
        }
    }
}

namespace TwitterApplication
{
    public sealed class Status
    {
        public string In_reply_to_status_id { get; set; }

        public bool Favorited { get; set; }

        public string In_reply_to_user_id { get; set; }

        public string Source { get; set; }

        public string Created_at { get; set; }

        public string In_reply_to_screen_name { get; set; }

        public User User { get; set; }

        public string Id { get; set; }

        public bool Truncated { get; set; }

        public string Text { get; set; }
    }

    public sealed class User
    {
        public string Profile_sidebar_border_color { get; set; }

        public string Description { get; set; }

        public string Url { get; set; }

        public string Screen_name { get; set; }

        public string Following { get; set; }
           
        public bool Verified { get; set; }

        public string Profile_text_color { get; set; }

        public int Followers_count { get; set; }

        public string Profile_background_image_url { get; set; }

        public string Created_at { get; set; }
       
        public string Notifications { get; set; }

        public int Friends_count { get; set; }

        public string Profile_link_color { get; set; }

        public bool Profile_background_tile { get; set; }
       
        public int Favourites_count { get; set; }

        public string Profile_background_color { get; set; }

        public bool Protected { get; set; }

        public string Time_zone { get; set; }
       
        public string Location { get; set; }

        public string Name { get; set; }

        public string Profile_sidebar_fill_color { get; set; }
       
        public string Id { get; set; }

        public int Statuses_count { get; set; }
       
        public int Utc_offset { get; set; }

        public string Profile_image_url { get; set; }
    }
}

using System;
using System.Windows.Forms;
using System.Net;
using System.IO;
using System.Xml;

namespace TwitterApplication
{
    public partial class TwitterForm : Form
    {
        public TwitterForm()
        {
            InitializeComponent();
            lstItems.Items.Clear();
        }

        private String GetTweet(String URL)
        {
            //Request
            HttpWebRequest Request = (HttpWebRequest)WebRequest.Create(URL);
            Request.Method = "GET";
            WebResponse Response = Request.GetResponse();
           
            //Read
            StreamReader Readar = new StreamReader(Response.GetResponseStream());
            String Results = Readar.ReadToEnd();

            //Return
            Readar.Close();
            Response.Close();
            return Results;
        }

        private void btnTimeLine_Click(object sender, EventArgs e)
        {
            String URL = "http://twitter.com/statuses/user_timeline/" + txtUser.Text + ".xml?count=50";
            String XML = GetTweet(URL);
            XmlDocument Doc = new XmlDocument();
            Doc.LoadXml(XML);
            XmlNodeList XMLNodes = Doc.SelectNodes("//statuses/status/text");

            lstItems.Items.Clear();
            lstItems.HorizontalScrollbar = false;
            foreach (XmlNode Node in XMLNodes)
            {
                lstItems.Items.Add(Node.InnerText);
            }
            //ScrollBarSetting
            lstItems.HorizontalScrollbar = true;
        }

        private void TwitterForm_Load(object sender, EventArgs e)
        {

        }
    }
}