private void Free_Click(object sender, RoutedEventArgs e) { //GameInfo.InstanceInReady.Mode = ModeEnum.Free; gameInfo.Mode = ModeEnum.Free; try { gameInfo.LoadFile(); } catch (Exception ex) { MessageBox.Show(ex.Message, "読み込みエラー", MessageBoxButton.OK, MessageBoxImage.Error); } var page = new GamePage(gameInfo); NavigationService.Navigate(page); }