Video streaming mvc2 c#

<UserControl x:Class="SimplePlayer.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:SSME="clr-namespace:Microsoft.Web.Media.SmoothStreaming;assembly=Microsoft.Web.Media.SmoothStreaming"
    mc:Ignorable="d" d:DesignWidth="640" d:DesignHeight="480">
    <Grid x:Name="LayoutRoot">
        
        <Grid.RowDefinitions>
            <RowDefinition Height="0.95*"></RowDefinition>
            <RowDefinition Height="0.05*"></RowDefinition>
        </Grid.RowDefinitions>
       
        <SSME:SmoothStreamingMediaElement AutoPlay="True" x:Name="SmoothPlayer" SmoothStreamingSource="http://streams.smooth.vertigo.com/elephantsdream/Elephants_Dream_1024-h264-st-aac.ism/manifest" Grid.Row="0" />
        
        <StackPanel Orientation="Horizontal" Grid.Row="1">
            <TextBlock x:Name="Volume" VerticalAlignment="Center" Text="Volume" Width="50" />
            <Slider x:Name="VolumeBar" Width="60" Value="{Binding Path=Volume, ElementName=SmoothPlayer, Mode=TwoWay}" />
            <Button x:Name="PlayButton" Width="50" Click="PlayButton_Click" Loaded="PlayButton_Loaded"/>
            <Button x:Name="StopButton" Content="Stop" Width="50" Click="StopButton_Click" />
        </StackPanel>
    </Grid>
</UserControl>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using Microsoft.Web.Media.SmoothStreaming;

namespace SimplePlayer
{
    public partial class MainPage : UserControl
    {
        public MainPage()
        {
            InitializeComponent();
        }
        private void PlayButton_Loaded(object sender, RoutedEventArgs e)
        {
            //We need to prepopulate the value of Play/Pause button content, we need to check AutoPlay
            switch (SmoothPlayer.AutoPlay)
            {
                case false:
                    PlayButton.Content = "Play";
                    break;
                case true:
                    PlayButton.Content = "Pause";
                    break;
            }
        }

        private void PlayButton_Click(object sender, RoutedEventArgs e)
        {
            //Monitor the state of the content to determine the right action to take on this button being clicked
            //and then change the text to reflect the next action
            switch (SmoothPlayer.CurrentState)
            {
                case SmoothStreamingMediaElementState.Playing:
                    SmoothPlayer.Pause();
                    PlayButton.Content = "Play";
                    break;
                case SmoothStreamingMediaElementState.Stopped:
                case SmoothStreamingMediaElementState.Paused:
                    SmoothPlayer.Play();
                    PlayButton.Content = "Pause";
                    break;
            }
        }

        private void StopButton_Click(object sender, RoutedEventArgs e)
        {
            //This should simply stop the playback
            SmoothPlayer.Stop();
            //We should also reflect the chang on the play button
            PlayButton.Content = "Play";
        }
    }
}