<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  HorizontalAlignment="Center" VerticalAlignment="Center">

<!-- Example 3-29. Panel.ZIndexx -->

<Grid>
  <Button Width="75" Height="23" Margin="0,0" Panel.ZIndex="3"
        HorizontalAlignment="Left" VerticalAlignment="Top">
    One
  </Button>
  <Button Width="75" Height="23" Margin="15,15" Panel.ZIndex="2"
        HorizontalAlignment="Left" VerticalAlignment="Top">
    Two
  </Button>
  <Button Width="75" Height="23" Margin="30,30" Panel.ZIndex="1"
        HorizontalAlignment="Left" VerticalAlignment="Top">
    Three
  </Button>
</Grid>

<!-- End of Example 3-29. -->

</Page>