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); }