public NavigationViewModel(IFriendsRepository repository, IEventAggregator eventAggregator) { _repository = repository; Friends = _repository.GetFriends(); _eventAggregator = eventAggregator; _eventAggregator.GetEvent <UpdateFriendDetailViewEvent>().Subscribe(onUpdateDetailView); }
private void onUpdateDetailView() { Friends = _repository.GetFriends(); }