การสร้าง Page และการ Link แสดงและซ่อน Uri Page Navigation บน Windows Phone

Partial Public Class Page2
    Inherits PhoneApplicationPage

    Public Sub New()
        InitializeComponent()
    End Sub


    Private Sub btnGoPage3_Click(sender As System.Object, e As System.Windows.RoutedEventArgs) Handles btnGoPage3.Click
        NavigationService.Navigate(New Uri("/Page3.xaml", UriKind.Relative))
    End Sub

    Private Sub btnGoBackMainPage_Click(sender As System.Object, e As System.Windows.RoutedEventArgs) Handles btnGoBackMainPage.Click
        NavigationService.GoBack()
    End Sub
End Class

using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Diagnostics;
public partial class Page2 : PhoneApplicationPage
{

	public Page2()
	{
		InitializeComponent();
	}


	private void btnGoPage3_Click(System.Object sender, System.Windows.RoutedEventArgs e)
	{
		NavigationService.Navigate(new Uri("/Page3.xaml", UriKind.Relative));
	}

	private void btnGoBackMainPage_Click(System.Object sender, System.Windows.RoutedEventArgs e)
	{
		NavigationService.GoBack();
	}
}

    <!--LayoutRoot is the root grid where all 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="12,17,0,28">
            <TextBlock x:Name="ApplicationTitle" Text="MY APPLICATION" Style="{StaticResource PhoneTextNormalStyle}"/>
            <TextBlock x:Name="PageTitle" Text="Page 3" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}"/>
        </StackPanel>

        <!--ContentPanel - place additional content here-->
        <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
            <Button Content="Goto MainPage" Height="72" HorizontalAlignment="Left" Margin="94,143,0,0" Name="btnGoMainPage" VerticalAlignment="Top" Width="264" />
            <Button Content="GoBack Page 2" Height="72" HorizontalAlignment="Left" Margin="94,238,0,0" Name="btnGoBackPage2" VerticalAlignment="Top" Width="264" />
        </Grid>
    </Grid>