<Page x:Class="WebPageNavigation.Page1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" WindowTitle="Page1" > <Grid> <StackPanel Grid.Column="1" Grid.Row="0" HorizontalAlignment="Stretch" Name="StackPanel2" VerticalAlignment="Top" Orientation="Vertical"> <TextBlock FontSize="18" HorizontalAlignment="Center" Margin="0,0,0,15">StackPanel2</TextBlock> <Button Margin="10,0,10,0">Button 4</Button> <Button Margin="10,0,10,0">Button 5</Button> <Button Margin="10,0,10,0">Button 6</Button> <TextBlock HorizontalAlignment="Center">ColumnDefinition.Width="*"</TextBlock> <TextBlock HorizontalAlignment="Center">StackPanel.HorizontalAlignment="Stretch"</TextBlock> <TextBlock HorizontalAlignment="Center">StackPanel.VerticalAlignment="Top"</TextBlock> <TextBlock HorizontalAlignment="Center">StackPanel.Orientation="Horizontal"</TextBlock> <TextBlock HorizontalAlignment="Center">Button.Margin="10,0,10,0"</TextBlock> </StackPanel> </Grid> </Page>