32 

    32 

    33         // Using a DependencyProperty as the backing store for Source.  This enables animation, styling, binding, etc...

    33         // Using a DependencyProperty as the backing store for Source.  This enables animation, styling, binding, etc...

    34         public static readonly DependencyProperty SourceProperty =

    34         public static readonly DependencyProperty SourceProperty =

    35             DependencyProperty.Register("MediaSource", typeof(String), typeof(VideoViewer), new PropertyMetadata(""));

    35             DependencyProperty.Register("MediaSource", typeof(String), typeof(VideoViewer), new PropertyMetadata(""));

    36 

    36 

    38 		public VideoViewer()

    38 		public VideoViewer()

    39 		{

    39 		{

    40 			// Required to initialize variables

    40 			// Required to initialize variables

    41 			InitializeComponent();

    41 			InitializeComponent();

    42             Commands.VideoPositionTimer.Tick += new EventHandler(VideoPositionTimer_Tick);

    42             Commands.VideoPositionTimer.Tick += new EventHandler(VideoPositionTimer_Tick);

    50             VideoScreen.Position = TimeSpan.FromMilliseconds((double)e.Parameter);

    50             VideoScreen.Position = TimeSpan.FromMilliseconds((double)e.Parameter);

    51         }

    51         }

    52 

    52 

    53         void VideoPositionTimer_Tick(object sender, EventArgs e)

    53         void VideoPositionTimer_Tick(object sender, EventArgs e)

    54         {

    54         {

    55            Commands.VideoViewer.SendPosition.Execute(VideoScreen.Position);

    56            Commands.VideoViewer.SendPosition.Execute(VideoScreen.Position);

    56         }

    57         }

    57         public void ChangePosition(TimeSpan TS)

    58         public void ChangePosition(TimeSpan TS)

    58         {

    59         {

    59             VideoScreen.Position = TS;

    60             VideoScreen.Position = TS;

    60             

    61             

    61         }

    62         }

    62         void Pause_Executed(object sender, SLExtensions.Input.ExecutedEventArgs e)

    63         void Pause_Executed(object sender, SLExtensions.Input.ExecutedEventArgs e)

    63         {

    64         {

    64             VideoScreen.Pause();

    65             VideoScreen.Pause();

    65             Commands.VideoPositionTimer.Stop();

    67             Commands.VideoPositionTimer.Stop();

    66             if (Commands.VideoPositionTimer.IsEnabled)

    68             if (Commands.VideoPositionTimer.IsEnabled)

    67             {

    69             {

    68                 MessageBox.Show("Click Time IS NOT STOPPED");

    70                 MessageBox.Show("Click Time IS NOT STOPPED");

    69             }

    71             }

    71 

    73 

    72         void Play_Executed(object sender, SLExtensions.Input.ExecutedEventArgs e)

    74         void Play_Executed(object sender, SLExtensions.Input.ExecutedEventArgs e)

    73         {

    75         {

    74             if (e.Parameter == DataContext || e.Parameter == null)

    76             if (e.Parameter == DataContext || e.Parameter == null)

    75             {

    77             {

    77                 VideoScreen.Play();

    79                 VideoScreen.Play();

    78                 Commands.VideoPositionTimer.Start();

    80                 Commands.VideoPositionTimer.Start();

    79             }

    81             }

    80         }

    82         }

    81 

    83