gistfile1.cs

public enum RequestType
        {
            GET = 1,
            POST = 2
        }
        public struct ResRequest
        {
            public string result;
            public CookieCollection cookies;
            public string cstring;
        }
        public ResRequest request(string URL, RequestType typ, CookieCollection cookies, string postdata = "", int timeout = 50000, int repeats = 3)
        {
            try{
            HttpWebRequest request;
            HttpWebResponse response;
            Stream str;
            Stream str2;

            byte[] data = System.Text.Encoding.UTF8.GetBytes(postdata);
            request = (HttpWebRequest)WebRequest.Create(URL);
            request.KeepAlive = true;
            request.CookieContainer = new CookieContainer();
            request.Timeout = timeout;
            request.Method = (typ == RequestType.GET ? "GET" : "POST");

            request.Accept = "*/*";

            request.Headers.Add(HttpRequestHeader.AcceptLanguage, "de");
            request.Headers.Add("UA-CPU", "x86");
            
            request.Headers.Add(HttpRequestHeader.AcceptEncoding, "gzip, deflate");
            request.UserAgent = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; WOW64; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.5.21022; .NET CLR 3.5.30729; .NET CLR 3.0.30618) ";

            request.ContentType = "application/x-www-form-urlencoded";
            if (typ == RequestType.POST)
            {
                request.ContentLength = data.Length;
            }
            if (typ != RequestType.GET)
            {
                str2 = request.GetRequestStream();
                str2.Write(data, 0, data.Length);
                str2.Close();
                str2.Dispose();
            }
            response = (HttpWebResponse)request.GetResponse();
            str = response.GetResponseStream();
            
            
            if ((response.ContentEncoding.ToLower().Contains("gzip")))
            {
                str = new GZipStream(str, CompressionMode.Decompress);
            }
            else if ((response.ContentEncoding.ToLower().Contains("deflate")))
            {
                str = new DeflateStream(str, CompressionMode.Decompress);
            }
            string buffer = new StreamReader(str, System.Text.Encoding.UTF8).ReadToEnd();
            str.Close();
            str.Dispose();
             
            ResRequest result = new ResRequest() { result = buffer, cookies = response.Cookies};
            response.Close();
            response.Dispose();
            return result;
            }catch(Exception ex){
                if (repeats != 0)
                {
                    return request(URL, typ, cookies, postdata, timeout, repeats - 1);
                }
                else
                {
                    throw new Exception();
                }
            }
        }