Пытаюсь написать скачивалку для turbobit. Выдираю капчу, но при вводе капчи, пишет мол не верно распознано, как решить проблему.? PHP: 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; using System.Text.RegularExpressions; namespace turbobit { public partial class Form1 : Form { //----------------------------------------------------------------------- private string turbobit_get(string url, string user_agent, string reffer) { HttpWebRequest url_turbobit = (HttpWebRequest)WebRequest.Create(url); url_turbobit.CookieContainer = cookies; url_turbobit.Referer = reffer; url_turbobit.UserAgent = user_agent; HttpWebResponse res_turbobit = (HttpWebResponse)url_turbobit.GetResponse(); cookies = url_turbobit.CookieContainer; Stream stream_turbobit = res_turbobit.GetResponseStream(); StreamReader read_stream_turbobit = new StreamReader(stream_turbobit); string str_turbobit = read_stream_turbobit.ReadToEnd(); return str_turbobit; } private string turbobit_post(string url, string user_agent, string reffer, string post) { HttpWebRequest url_turbobit = (HttpWebRequest)WebRequest.Create(url); url_turbobit.Referer = reffer; url_turbobit.CookieContainer = cookies; url_turbobit.UserAgent = user_agent; url_turbobit.AllowAutoRedirect = true; url_turbobit.Method = "POST"; byte[] byte_post = System.Text.Encoding.ASCII.GetBytes(post); url_turbobit.ContentLength = byte_post.Length; Stream stream_turbobit = url_turbobit.GetRequestStream(); stream_turbobit.Write(byte_post, 0, byte_post.Length); stream_turbobit.Close(); HttpWebResponse res_turbobit = (HttpWebResponse)url_turbobit.GetResponse(); cookies = url_turbobit.CookieContainer; richTextBox1.Text = res_turbobit.Cookies[0].ToString(); Stream stream_turbobit_2 = res_turbobit.GetResponseStream(); StreamReader read_stream_turbobit = new StreamReader(stream_turbobit_2); string str_turbobit = read_stream_turbobit.ReadToEnd(); return str_turbobit; } private string url = "http://turbobit.net/jswesvvba30d.html"; private string user_agent = "Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3"; private string reffer = ""; private string captcha_response = "";// разгадывание капчи private string captcha_type = "";// тип капчи private string captcha_subtype = "";// допольнительный параметр CookieContainer cookies = new CookieContainer(); //------------------------------------------------------------------------- public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { } private void button1_Click(object sender, EventArgs e) { // строки нужно переинициализовать url = "http://turbobit.net/jswesvvba30d.html"; user_agent = "Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3"; reffer = ""; captcha_response = "";// разгадывание капчи captcha_type = "";// тип капчи captcha_subtype = "";// допольнительный параметр //-------------------------------- string str_html = turbobit_get(url,user_agent,reffer); reffer = url;// рефером становиться адрес на который мы перешли // выдираем сслку для дальнейшего перехода Match free_url = Regex.Match(str_html,"class=\"free\" href=\"(.+?)\""); // установливаем ссылку для дальнейшего перехода url = "http://turbobit.net" + free_url.Groups[1].Value; // отправляем get запрос str_html = turbobit_get(url, user_agent, reffer); reffer = url;// рефером становиться адрес на который мы перешли url = reffer + "#"; // устанавливаем урл для дальнейшего использования richTextBox1.Text = str_html; // выдираем капчу Match captha = Regex.Match(str_html, "alt=\"Captcha\" src=\"(.+?)\""); string url_captha = captha.Groups[1].Value;// url к капче //выдираем дополнительтные параметры Match captcha_type_s = Regex.Match(str_html, "value = '(.+?)' name = 'captcha_type'"); captcha_type = captcha_type_s.Groups[1].Value; Match captcha_subtype_s = Regex.Match(str_html, "value = '(.+?)' name = 'captcha_subtype'"); captcha_subtype = captcha_subtype_s.Groups[1].Value; //---------------------------------- try { // выводи капчу в imageBox HttpWebRequest url_turbobit = (HttpWebRequest)WebRequest.Create(url_captha); url_turbobit.Referer = reffer; url_turbobit.CookieContainer = cookies; url_turbobit.UserAgent = user_agent; HttpWebResponse res_turbobit = (HttpWebResponse)url_turbobit.GetResponse(); Stream stream_turbobit = res_turbobit.GetResponseStream(); pictureBox1.Image = Image.FromStream(stream_turbobit); richTextBox2.Text = "Капча найдена!"; } catch (Exception) { richTextBox2.Text = "Капча не найдена!"; } } private void button2_Click(object sender, EventArgs e) { // POSTDATA=captcha_response=NUPP&captcha_type=securimg&captcha_subtype=9 captcha_response = textBox1.Text; richTextBox2.Text = captcha_type; richTextBox3.Text = captcha_subtype; richTextBox4.Text = reffer; richTextBox5.Text = reffer+"#"; string post = "captcha_response="+captcha_response+"&captcha_type="+captcha_type+"&captcha_subtype="+captcha_subtype; richTextBox6.Text = post; string test = turbobit_post(url, user_agent, reffer, post); } } }