<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
HorizontalAlignment="Center" VerticalAlignment="Center"
FontSize="40" Width="620">
<TextBlock Margin="5" Background="PaleGreen" TextWrapping="Wrap">
This book is called
<Bold>Programming WPF</Bold>?
</TextBlock>
</Page>