[Help]Win8 XAML SoundPlayer

using System.Windows; 
using System.Media;

namespace Soundplayer
{ 
	public partial class Form1 : Form
	{ 
		SoundPlayer Player = new SoundPlayer(); 

		public Form1() 
		{ 
			InitializeComponent(); 
			Player.Play();
		}

		private void Button1_Click(object sender, RoutedEventArgs e) 
		{ 
			Player.SoundLocation = "your_sound_filename.wav";
		}       
	} 
}

<Button Height="23" 
               Margin="85,186,118,0" 
               Name="Button1" 
               VerticalAlignment="Top" Click="Button1_Click"> 
           <Button.Style> 
               <Style> 
                   <Style.Triggers> 
                       <EventTrigger RoutedEvent="Button.Click"> 
                           <SoundPlayerAction Source="your_sound_filename.wav"/> 
                       </EventTrigger> 
                   </Style.Triggers> 
               </Style> 
           </Button.Style> 
           <Button.RenderTransform> 
           <ScaleTransform ScaleY="-1"/> 
       </Button.RenderTransform> Button 1 
</Button>