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<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>