private void Button_Loaded(object sender, RoutedEventArgs e) { if (Properties.Settings.Default.AccessToken == "") { try { Window2 f = new Window2(); f.ShowDialog(); } catch (Exception) { System.Windows.MessageBox.Show("エラーが発生しました、もう一度やり直してください", "info"); } } token = Tokens.Create(twitter.CK, twitter.CS, Properties.Settings.Default.AccessToken, Properties.Settings.Default.TokenSecret); imageSearch.foundNewImage += ImageSearch_NewImageFound; imageSearch.Start(); update.download(); }