<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"> Text:<TextBlock FontWeight="Bold" Text="This is a test" />? </TextBlock> </Page>