XNAGameStudio/Samples/NonLinear-WP-SLApp-Navigation-Service/NonLinearNavigationService/WindowsPhoneNonLinearNavigationServiceSample/MainPage.xaml

<phone:PhoneApplicationPage 
    x:Class="WindowsPhoneRecipes.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" FontFamily="{StaticResource PhoneFontFamilyNormal}"
    FontSize="{StaticResource PhoneFontSizeNormal}"
    Foreground="{StaticResource PhoneForegroundBrush}"
    SupportedOrientations="Portrait"  Orientation="Portrait" 
    mc:Ignorable="d" d:DesignWidth="480" d:DesignHeight="768" 
    shell:SystemTray.IsVisible="True">

    <!--Data context is set to sample data above and LayoutRoot contains the root grid where all other page content is placed-->
    <Grid x:Name="LayoutRoot" Background="Transparent">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>

        <!--TitlePanel contains the name of the application and page title-->
        <StackPanel x:Name="TitlePanel" Grid.Row="0" Margin="24,24,0,12">
            <TextBlock x:Name="ApplicationTitle" Text="Windows Phone 7 Navigation Manager" Style="{StaticResource PhoneTextNormalStyle}"/>
            <TextBlock x:Name="PageTitle" Text="Main Menu" Margin="-3,-8,0,0" Style="{StaticResource PhoneTextTitle1Style}"/>
        </StackPanel>

        <!--ContentPanel contains ListBox and ListBox ItemTemplate. Place additional content here-->
        <StackPanel x:Name="ContentPanel" Grid.Row="1">
			<Button Content="Categories" Name="btnNext" Click="btnNext_Click" />
			<Button Content="Shopping Cart" IsEnabled="False" />
			<Button Content="Checkout" IsEnabled="False" />
		</StackPanel>
        
        <ScrollViewer x:Name="svLog" Visibility="Collapsed" Grid.Row="1">
            <TextBlock x:Name="txbLog" />
        </ScrollViewer>
    </Grid>

    <!--Sample code showing usage of ApplicationBar-->
    <phone:PhoneApplicationPage.ApplicationBar>
        <shell:ApplicationBar IsVisible="True" Opacity="0.98">
            <shell:ApplicationBarIconButton IconUri="/Images/LogIcon.png" Text="Log" Click="btnAppBarLog_Click"/>
        </shell:ApplicationBar>
    </phone:PhoneApplicationPage.ApplicationBar>




</phone:PhoneApplicationPage>