public TodoListViewModel(IEnumerable <TodoItem> _items)
{
this.items = _items;
// Items = new ReactiveList<TodoItem>(items);
// CheckedItems =
//Items = new ObservableCollection<TodoItem>(items);
//CheckedItems = new ObservableCollection<TodoItem>(
// Items.Where((todoItem) => todoItem.IsChecked)
//);
foreach (var item in Items)
{
item.Changed.Subscribe((model) => {
CheckedItems.Clear();
CheckedItems.AddRange(Items.Where((todoItem) => todoItem.IsChecked));
});
}
}
