public MainWindowViewModel(TodoService todoService)
{
_items = new ObservableCollection <TodoItem>();
_service = todoService;
}
public TodoListViewModel(INavigation navigation, TodoService service)
{
Navigation = navigation;
TodoService = service;
Title = "QuickStart Todo List";
}
public TodoListPage(TodoService service)
{
InitializeComponent();
BindingContext = new TodoListViewModel(Navigation, service);
}
