ChocoPM.Views.Home.Home C# (CSharp) 메소드

        public Home(IHomeViewModel vm)
        {
            InitializeComponent();
            DataContext = vm;
            _vm = vm;

            Observable.FromEventPattern<NotifyCollectionChangedEventArgs>(_vm.AvailablePackagesViewModel.Packages, "CollectionChanged")
                .Throttle(TimeSpan.FromMilliseconds(50))
                .Distinct()
                .ObserveOnDispatcher()
                .Subscribe(ev => Packages_CollectionChanged());
        }