Launcher

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO;
using System.Net;
using System.Diagnostics;
using Microsoft.Win32;
using Microsoft.VisualBasic;


namespace _launcher
{
    public partial class Form1 : Form
    {
        string _mainPage = "http://pawno.ru/";
        string _imgURL = "http://add0n.hol.es/_launcher/logo.png";
        string _newsURL = "http://add0n.hol.es/_launcher/_testNews.txt";
        string _ip = "127.0.0.1:7777";

        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {//loading
            pictureBox1.Load(_imgURL);
            richTextBox1.Clear();
            siteNews();
        }

        private void button1_Click(object sender, EventArgs e)
        {//connect
            if (textBox1.Text.Length < 3 || textBox1.Text.Length > 22) return;
            using (var key = Registry.ClassesRoot.OpenSubKey(@"samp\shell\open\command\"))
            {
                string value = (string)key.GetValue(null);

                value = value.Remove(0, 1);
                value = value.Remove(value.Length - 14);
                key.Close();
                Registry.CurrentUser.OpenSubKey(@"Software\SAMP", true).SetValue("PlayerName", textBox1.Text);
                Process.Start(value+"samp", _ip);
            }
        }

        private void pictureBox1_DoubleClick(object sender, EventArgs e) { Process.Start(_mainPage); }
        private void button2_Click(object sender, EventArgs e) { Process.Start(_mainPage); }

        public void siteNews()
        {
            WebRequest request = WebRequest.Create(_newsURL);
            request.Credentials = CredentialCache.DefaultCredentials;
            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
            Console.WriteLine(response.StatusDescription);
            Stream dataStream = response.GetResponseStream();
            StreamReader reader = new StreamReader(dataStream);
            string responseFromServer = reader.ReadToEnd();
            reader.Close();
            dataStream.Close();
            response.Close();
            richTextBox1.Text = "Новости проекта:\n" + responseFromServer;
        }
    }
}