Using login cookie in another website c#

Question

I'm trying to get cookies form a loginform, saved it on my cookie container cookieJar, and using in the next request. The cookies are saved correctly(at least,the count shows an appropiate quantity,but when doing the webrequest3, I not getting the content , getting the page as not logged in.

PD: I read the related posts, but the major are not completly implemented(obviously),and the others are doing exactly as I do, so I'm in a loss.

 CookieContainer cookieJar = new CookieContainer();
        //The First Req

        HttpWebRequest webRequest1 = (HttpWebRequest)WebRequest.Create("url1");
        webRequest1.Method = "GET";
        webRequest1.ContentType = "text/html";
        webRequest1.KeepAlive = true;
        webRequest1.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.76 Safari/537.36";
        webRequest1.Host = "url1";
        webRequest1.CookieContainer = cookieJar;
        webRequest1.ContentType = "text/html";
        HttpWebResponse webResponse;
        webResponse = (HttpWebResponse)webRequest1.GetResponse();
        Console.WriteLine(cookieJar.Count.ToString());
        StreamReader reader = new StreamReader(webResponse.GetResponseStream());

        // Read the content fully up to the end.
        string responsereq = reader.ReadToEnd();

        // Clean up the streams.
        reader.Close();
        webResponse.Close();
        Console.ReadKey();

        //Second Request
        HttpWebRequest webRequest3 = (HttpWebRequest)WebRequest.Create("url2");
        webRequest3.Method = "GET";
        webRequest3.KeepAlive = true;
        webRequest3.UserAgent="Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.76 Safari/537.36";
        webRequest3.Host = "url2";
        webRequest3.CookieContainer = cookieJar;
        webRequest3.ContentType = "text/html";


        Console.WriteLine(cookieJar.Count.ToString() +"CookieJar");
        Console.ReadKey();
        webResponse = (HttpWebResponse)webRequest3.GetResponse();
        StreamReader reader3 = new StreamReader(webResponse.GetResponseStream());

        // Read the content fully up to the end.
        string responseFromServer = reader3.ReadToEnd();
        Console.WriteLine(responseFromServer);

      // Clean up the streams.
      webResponse.Close();

Console.ReadKey();

EDIT:

I get with fiddler that when loggin from the explorer,enter to a page automatically after the webrequest1, don't save any cookie,but seems to use some server-side check, that if you don't enter to that page before the webrequest3, the webrequest2 didn't recognize your login. So, creating another webrequest before webrequest3, do the trick.

Answer 1

Try with following.

1. First get cookies from the response of first request.

    HttpWebResponse webResponse; webResponse = (HttpWebResponse)webRequest1.GetResponse(); 

   CookieContainer cookieJar= new CookieContainer();

     foreach (Cookie cook in webResponse .Cookies) { cookieJar.Add(cook); } 

2. Pass it to subsequent request.

   webRequest3.CookieContainer = cookieJar;