private void WebBrowserFacebook_Navigated(object sender, WebBrowserNavigatedEventArgs e) { int index = e.Url.AbsoluteUri.IndexOf(redirect_uri); if (index > -1) { var Data = e.Url.Fragment.Substring(1).Split('&'); var user = new User(); foreach (var item in Data) { if (item.Split('=')[0].Equals("access_token")) { user.AccessToken = item.Split('=')[1]; } else if (item.Split('=')[0].Equals("expires_in")) { user.ExpiresIn = item.Split('=')[1]; } } this.Parent.Hide(); user = fb.GetInfo(user); OnGetTockenSuccess?.Invoke(this, user); } }