public MenuViewModel(IEnumerable<MenuItemViewModel> items)
{
if (items == null)
{
throw new ArgumentNullException("items");
}
Items = items.ToList();
ShowCommand = new SimpleCommand(Show);
}
public FacultyTreeViewModel(IRepository<Person> professorRepository,
IRepository<Cathedra> cathedraRepository)
{
if (professorRepository == null)
{
throw new ArgumentNullException("professorRepository");
}
if (cathedraRepository == null)
{
throw new ArgumentNullException("cathedraRepository");
}
_cathedras = Lazy.Create(CreateCathedrasViewModel);
_professorRepository = professorRepository;
_cathedraRepository = cathedraRepository;
cathedraRepository.EntityCreated += OnCathedraCreated;
cathedraRepository.EntityDeleted += OnCathedraDeleted;
SearchCommand = new SimpleCommand(OnSearch, CanSearch);
}