Channel9 3D Explorer with gestures (hybrid smart client)

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Media.Animation;
using System.Diagnostics;

namespace Channel9Explorer.UserControls
{
    /// <summary>
    /// Interaction logic for BackDisplayControl.xaml
    /// </summary>
    public partial class BackDisplayControl : UserControl
    {
        public BackDisplayControl()
        {
            InitializeComponent();
            this.MouseDoubleClick += new MouseButtonEventHandler(BackDisplayControl_MouseLeftButtonUp);
        }

        

        #region Properties
        public string VideoLink
        {
            get;
            set;
        }
        #endregion

        #region Event handlers
        
        private void UserControl_Loaded(object sender, RoutedEventArgs e)
        {
            
        }

        void StartStoryBoarrd(Storyboard sb, int from, int to)
        {
            DoubleAnimation animation = sb.Children[0] as DoubleAnimation;
            animation.From = from;
            animation.To = to;

            //sb.Children[0] = animation;
            sb.Begin();
        }

        bool play;

        void BackDisplayControl_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
        {
            if (play == false)
            {
                if (this.VideoLink == null) return;

                if (Uri.IsWellFormedUriString(this.VideoLink, UriKind.Absolute) == false) return;

                play = true;

                Storyboard sb = this.FindResource("PlayImageFadeStoryBoard") as Storyboard;
                this.StartStoryBoarrd(sb, 1, 0);

                Storyboard sb1 = this.FindResource("PauseImageFadeStoryBoard") as Storyboard;
                this.StartStoryBoarrd(sb1, 0, 1);

                this.MyPlayer.Source = new Uri(this.VideoLink);
                this.MyPlayer.LoadedBehavior = MediaState.Manual;
                this.MyPlayer.Play();
            }
            else
            {
                Storyboard sb = this.FindResource("PauseImageFadeStoryBoard") as Storyboard;
                this.StartStoryBoarrd(sb, 1, 0);

                Storyboard sb1 = this.FindResource("PlayImageFadeStoryBoard") as Storyboard;
                this.StartStoryBoarrd(sb1, 0, 1);

                play = false;

                this.MyPlayer.Pause();
            }
        }
        
        #endregion



    }
}