Attassa.LoginForm.browser_Navigated C# (CSharp) Method

        private void browser_Navigated(object sender, WebBrowserNavigatedEventArgs e)
        {
            if (browser.Url.ToString().Contains(_oauth.CALLBACK_URL))
            {
                string queryParams = e.Url.Query;
                if (queryParams.Length > 0)
                {
                    //Store the Token and Token Secret
                    NameValueCollection qs = HttpUtility.ParseQueryString(queryParams);
                    if (qs["oauth_token"] != null)
                    {
                        _token = qs["oauth_token"];
                    }
                    if (qs["oauth_verifier"] != null)
                    {
                        _verifier = qs["oauth_verifier"];
                    }
                }
                this.Close();
            }
        }