httprequest set cookie?
===

**Loginpage**  


`system.local/interface/Login.php`  

`POST /interface/Login.php HTTP/1.1`    

`Host: system.local`   

`User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1` 
 
`Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8`  

`Accept-Language: de-de,de;q=0.8,en-us;q=0.5,en;q=0.3` 
 
`Accept-Encoding: gzip, deflate`  

`Connection: keep-alive`  

`Referer: http://system.local/interface/Login.php`  

`Cookie: language=en_US.UTF-8; StationID=06ae3ed4d72a33dd951572df84a13725`  

`Content-Type: application/x-www-form-urlencoded`  

`Content-Length: 71`  

`user_name=user&password=password123456&language=en&action%3Asubmit=Submit`


   ..  
**Get Response from index.php when logged in**  


`http://system.local/interface/index.php`

`GET /interface/index.php HTTP/1.1`  

`Host: system.local`  

`User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20100101 Firefox/14.0.1`  

`Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8`  

`Accept-Language: de-de,de;q=0.8,en-us;q=0.5,en;q=0.3`  

`Accept-Encoding: gzip, deflate`  

`Connection: keep-alive`  

`Referer: system.local/interface/Login.php`  

`Cookie: language=en_US.UTF-8; StationID=06ae3ed4d72a33dd951572df84a13725; SessionID=3783a8fea972fb99779f7dd3078ed53c`  


**Where to put the cookie(s) in this code?**  
Firefox shows three cookies when im logged in to the system.

`
            string url;
            string cookieHeader;
            string formparam;
            HttpWebRequest request;
            HttpWebResponse response;
            byte[] bytes;

            url = "http://system.local/interface/Login.php";
            formparam = string.Format("user_name=" + textBox1.Text + "&password=" + textBox2.Text + "&language=en&action%3Asubmit=Submit");
            request = (HttpWebRequest)HttpWebRequest.Create(url);
            var cookies = new CookieContainer();
            request.ContentType = "Content-Type: application/x-www-form-urlencoded";
            request.Method = "POST";
            bytes = Encoding.ASCII.GetBytes(formparam);
            request.ContentLength = bytes.Length;
            request.KeepAlive = true;

            using (Stream os = request.GetRequestStream())
            {
                os.Write(bytes, 0, bytes.Length);
            }

            response = (HttpWebResponse)request.GetResponse();
            cookieHeader = response.Headers["Set-Cookie"];


            request = (HttpWebRequest)WebRequest.Create("http://timetrex.itcsyd.local/interface/Login.php");
            request.CookieContainer = new CookieContainer();
            request.CookieContainer.Add(response.Cookies);
            request.Headers.Add("Cookie", cookieHeader);

            response = (HttpWebResponse)request.GetResponse();
            using (StreamReader reader = new StreamReader(response.GetResponseStream()))
            {
                //richTextBox1.Text = reader.ReadToEnd().Trim();
            }`