<!-- To interactively stop, pause, and play the media, the LoadedBehavior
property of the MediaElement must be set to "Manual". -->
<MediaElement Source="media\numbers.wmv" Name="myMediaElement"
Width="450" Height="250" LoadedBehavior="Manual" UnloadedBehavior="Stop" Stretch="Fill"
MediaOpened="Element_MediaOpened" MediaEnded="Element_MediaEnded"/>
<StackPanel HorizontalAlignment="Center" Width="450" Orientation="Horizontal">
<!-- Play button. -->
<Image Source="images\UI_play.gif" MouseDown="OnMouseDownPlayMedia" Margin="5" />
<!-- Pause button. -->
<Image Source="images\UI_pause.gif" MouseDown="OnMouseDownPauseMedia" Margin="5" />
<!-- Stop button. -->
<Image Source="images\UI_stop.gif" MouseDown="OnMouseDownStopMedia" Margin="5" />
<!-- Volume slider. This slider allows a Volume range between 0 and 1. -->
<TextBlock Foreground="White" VerticalAlignment="Center" Margin="5" >Volume</TextBlock>
<Slider Name="volumeSlider" VerticalAlignment="Center" ValueChanged="ChangeMediaVolume"
Minimum="0" Maximum="1" Value="0.5" Width="70"/>
<!-- Volume slider. This slider allows you to change the speed of the media playback. -->
<TextBlock Foreground="White" Margin="5" VerticalAlignment="Center">Speed</TextBlock>
<Slider Name="speedRatioSlider" VerticalAlignment="Center" ValueChanged="ChangeMediaSpeedRatio"
Value="1" Width="70" />
<!-- Seek to slider. Ths slider allows you to jump to different parts of the media playback. -->
<TextBlock Foreground="White" Margin="5" VerticalAlignment="Center">Seek To</TextBlock>
<Slider Name="timelineSlider" Margin="5" ValueChanged="SeekToMediaPosition" Width="70"/>
</StackPanel>
как создать эту страницу для приложения windows phone7, используя vs2010?