using System.Globalization;
public static void Main()
string url = "http://www8.receita.fazenda.gov.br/SIMPLESNACIONAL/aplicacoes.aspx?id=21";
HttpWebRequest request = (HttpWebRequest) WebRequest.Create (url);
request.Host = "www8.receita.fazenda.gov.br";
request.CookieContainer = new CookieContainer ();
request.KeepAlive = true;
request.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8";
HttpWebResponse response = (HttpWebResponse)request.GetResponse ();
if (response.Cookies.Count == 0)
Console.WriteLine ("No Cookies Returned :)");
foreach (Cookie cook in response.Cookies)
Console.WriteLine ("Cookie:");
Console.WriteLine ("{0} = {1}", cook.Name, cook.Value);
Console.WriteLine ("Domain: {0}", cook.Domain);
Console.WriteLine ("Path: {0}", cook.Path);
Console.WriteLine ("Port: {0}", cook.Port);
Console.WriteLine ("Secure: {0}", cook.Secure);
Console.WriteLine ("When issued: {0}", cook.TimeStamp);
Console.WriteLine ("Expires: {0} (expired? {1})",
cook.Expires, cook.Expired);
Console.WriteLine ("Don't save: {0}", cook.Discard);
Console.WriteLine ("Comment: {0}", cook.Comment);
Console.WriteLine ("Uri for comments: {0}", cook.CommentUri);
Console.WriteLine ("Version: RFC {0}", cook.Version == 1 ? "2109" : "2965");
Console.WriteLine ("String: {0}", cook.ToString ());