navigation

xmlns:nav="clr-namespace:System.Windows.Navigation;assembly=Microsoft.Phone"


this.RootFrame.UriMapper = Resources["UriMapper"] as UriMapper;


<nav:UriMapper x:Key="UriMapper">
            <nav:UriMapper.UriMappings>
                <nav:UriMapping Uri="/Music/{song}" MappedUri="/Views/Music/Default.xaml?Song=Assets/{song}"/>
                <nav:UriMapping Uri="/Video/{video}" MappedUri="/Views/Video/Default.xaml?Video=Assets/{video}"/>
                <nav:UriMapping Uri="/WebBrowser/{defaultURL}" MappedUri="/Views/WebBrowser/Default.xaml?DefaultURL={defaultURL}"/>
                <nav:UriMapping Uri="/Pictures" MappedUri="/Views/Pictures/Default.xaml"/>
                <nav:UriMapping Uri="/PictureView/{picture}" MappedUri="/Views/Pictures/PictureView.xaml?Picture={picture}"/>
                <nav:UriMapping Uri="/About" MappedUri="/Views/About/Default.xaml"/>
            </nav:UriMapper.UriMappings>
        </nav:UriMapper>


<HyperlinkButton NavigateUri="/Music/Music1.mp3" Content="Song #1" Style="{StaticResource PhoneHyperlinkStyle}" />