Using netsh to add the URL used by HTTPListener

HTTPListener AddAddress

/// <summary>
/// Reserve the URL we'll be using for this session for a given user on a given domain
/// Source: http://stackoverflow.com/questions/14962334/httplistenerexception-access-denied-for-non-admins on Oct 09, 2014
/// </summary>
/// <param name="address">URL (something like http://<ip_address>:<port>/)</param>
/// <param name="domain">Domain name (the current one is from Environment.UserDomainName)</param>
/// <param name="user">User name (the current one is from Environment.UserName)</param>
public static void AddAddress(this HttpListener listener, string address, string domain, string user)
{
   string args = string.Format(@"http add urlacl url={0}", address) + " user=\"" + domain + "\\" + user + "\"";

   ProcessStartInfo psi = new ProcessStartInfo("netsh", args);
   psi.Verb = "runas";
   psi.CreateNoWindow = true;
   psi.WindowStyle = ProcessWindowStyle.Hidden;
   psi.UseShellExecute = true;

   Process.Start(psi).WaitForExit();

   listener.Prefixes.Add(address);
}