private void Search_OnClick(object sender, RoutedEventArgs e) { var result = _dialogFactory.ShowOpenFileDialog(null, _filemode == OpenFileMode.OpenExistingFile, "transp", true, _localizer.OpenFileDialogViewDialogFilter, false, _localizer.OpenFileDialogViewDialogTitle, true, true, out var ok); if (ok != true) { return; } PART_Path.Text = result.FirstOrDefault(); }