Pull List

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Net;

namespace PullList
{
    public partial class Form1 : Form
    {

        public Form1()
        {
            InitializeComponent();
        }


        class Comics
        {
            string title;
            string price;
        }

        // Button1 brings back the current list of comics
        private void button1_Click(object sender, EventArgs e)
        {
            string url = "http://www.previewsworld.com/shipping/newreleases.txt";
            GetList(url);

            Parse(url);

        }   // Button 1

        // Button2 brings back the next week's list of comics
        private void button2_Click(object sender, EventArgs e)
        {
            string url = "http://www.previewsworld.com/shipping/upcomingreleases.txt";
            GetList(url);
        }   // Button 2

        // Button3 brings back the list of comics 2 weeks out
        private void button3_Click(object sender, EventArgs e)
        {
            string url = "http://www.previewsworld.com/shipping/releasestwoweeks.txt";
            GetList(url);
        }   // Button 3

        private void GetList(string URL)
        {
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(URL);
            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            StreamReader sr = new StreamReader(response.GetResponseStream());
            richTextBox1.Text = sr.ReadToEnd();
            sr.Close();
        }

        // From /u/AwwComeOnNow on Reddit
        // http://www.reddit.com/r/learnprogramming/comments/2gv21k/c_looking_for_a_breadcrumb/
        private void Parse(string URL)
        {
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(URL);
            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            StreamReader sr = new StreamReader(response.GetResponseStream());

            string line = "";
            List<Comics> comics = new List<Comics>();

            List<string> _comics = new List<string>();

            while (sr.Peek() != 1)  // This will look at the next line and return a -1 if there is no more lines
            {
                line = sr.ReadLine();   // reads the next available line in the file
                _comics.Add(line);

                //MessageBox.Show(line);

                if (line.Contains('\t'))
                {
                    string[] linesplit = line.Split('\t');  // Split it into an array, breaking it at the tabs
//                    comics.Add(linesplit[1], linesplit[2]);   // Add the second value as title and third value as price in the array to a list
                }
            }

            sr.Close();
        }


    }
}