/toolkit/PhoneToolkitSample/Data/MoviesByCategory.cs

// (c) Copyright Microsoft Corporation.

// This source is subject to the Microsoft Public License (Ms-PL).

// Please see http://go.microsoft.com/fwlink/?LinkID=131993 for details.

// All other rights reserved.



using System;

using System.Collections.Generic;

using System.Collections.ObjectModel;

using System.Windows.Input;



namespace PhoneToolkitSample.Data

{

    public class MoviesByCategory : ObservableCollection<MoviesInCategory>

    {

        public MoviesByCategory()

        {

            List<string> sortedCategories = new List<string>(Movie.Categories);

            sortedCategories.Sort();



            foreach (string category in sortedCategories)

            {

                MoviesInCategory group = new MoviesInCategory(category);

                this.Add(group);



                for (int i = 0; i < 5; ++i)

                {

                    group.Add(Movie.CreateRandom(category));

                }                

            }

        }

    }



    public class MoreCommand : ICommand

    {

        #region ICommand Members



        public bool CanExecute(object parameter)

        {

            return true;

        }



        public event EventHandler CanExecuteChanged;



        public void Execute(object parameter)

        {

            MoviesInCategory group = parameter as MoviesInCategory;

            if (group != null)

            {

                group.Add(Movie.CreateRandom(group.Key));

            }

        }



        #endregion

    }

}