public ChoosePublisherForReferencePageViewModel(WizardViewModel parent, List<Institution> institutions, List<Publisher> publishers)
     : base(parent)
 {
     _standardViewModel = new ChooseInstitiutionAndPublisherPageViewModel(parent, institutions, publishers);
     _externalViewModel = new ChooseExternalPublisherViewModel(parent);
     SelectedPublisherType = _standardViewModel;
 }
 private void UserControl_Loaded(object sender, RoutedEventArgs e)
 {
     viewModel = (ChooseInstitiutionAndPublisherPageViewModel)DataContext;
     institutionNameTextBox.Focus();
 }