public SubtypingViewModel(SubtypingProperty property, ViewModelFactory factory)
: base(property)
{
Instance = Property.Model.Where(x => x != null)
.Select(x => factory.Create(x, true))
.ToReactiveProperty();
EditCommand = property.Model.Select(x => x != null)
.ToReactiveCommand();
EditCommand.Where(x => Instance.Value != null).Subscribe(x =>
{
ShowDetailSubject.OnNext(Instance.Value);
});
Instance.Subscribe(x => ShowDetailSubject.OnNext(null));
OnChanged = Instance.Where(x => x != null)
.SelectMany(x => x.OnChanged)
.Merge(Instance.Select(x => Unit.Default));
}