public DispatchingViewViewModel()
{
DeferTime = TimeSpan.FromSeconds(0.1);
Add(3);
ReadOnlyObservableCollection = new ReadOnlyObservableCollection <DummyItem>(_observableCollection);
DispatchingView = _observableCollection.AsDispatchingView();
AddOneCommand = new RelayCommand(AddOne, () => true);
AddOneToViewCommand = new RelayCommand(AddOneToView, () => true);
AddTenCommand = new RelayCommand(AddTen, () => true);
AddOneOnOtherThreadCommand = new RelayCommand(() => Task.Run(() => AddOne()), () => true);
ClearCommand = new RelayCommand(() => Clear(), () => true);
ObservableCollection.ObserveCollectionChanged()
.ObserveOnDispatcher()
.Subscribe(x => _observableCollectionChanges.Add(x.EventArgs));
DispatchingView.ObserveCollectionChanged()
.ObserveOnDispatcher()
.Subscribe(x => _dispatchingChanges.Add(x.EventArgs));
}
private void AddOneToView()
{
DispatchingView.Add(new DummyItem(_observableCollection.Count + 1));
}