private void ConfigureAuthorsComboBoxes()
{
AuthorCombobox.SelectedIndex = Authors.IndexOf(BookView.Authors.ToList()[0]);
if (BookView.Authors.Count > 1)
{
for (int i = 1; i < BookView.Authors.Count; i++)
{
AddingAuthorCombobox(this, new RoutedEventArgs());
var authorAdding = (AuthorAdding)AuthorsStackPanel.Children[i - 1];
var combobox = authorAdding.AuthorComboBox;
combobox.SelectedIndex = Authors.IndexOf(BookView.Authors.ToList()[i]);
}
}
}