SQL Compact Server 3.5 Orderby语句-Windows Phone

Question

I am trying to output all the information from the database. From my code, it works. But it actually output everything. I would like to order it by dates. How can I do that. Below is my code:

protected override void OnNavigatedTo(NavigationEventArgs e)
    {
        if (!App.ViewModel.IsDataLoaded)
        {
            App.ViewModel.LoadData();
        }

        using (DatabaseContext c = new DatabaseContext(DatabaseContext.ConnectionString))
        {
            //c.CreateIfNotExists();
            if (!c.DatabaseExists())
            {
                c.CreateDatabase();
            }

            c.LogDebug = true;
            //output todolist data from database

            try
            {
                MLongListSelector.ItemsSource = c.ToDoList.ToList();
            }
            catch (Exception exc)
            {
                Console.WriteLine(exc.Source + ":" + exc.Message);
            }



        }
    }

Answer 1

var result = c.ToDoList.OrderBy(datefilter => datefilter.Date).ToList(); 

To Order by today's current date and time,

DateTime today = DateTime.Today;
var result1 =  c.ToDoList().Where(test => test.Date.Date == today).OrderByDescending(t=>t.Date).ToList();