... the XAML file. Listing 1 -8 shows the BlankPage .xaml. cs file, which is the code-behind file for BlankPage .xaml. Listing 1 -8. e BlankPage .xaml. cs Fileusing Windows. UI .Xaml; using Windows. UI .Xaml. Controls;using ... update to App. xaml. cs, as shown in Listing 2-3.CHAPTER 2 ■ DATA, BINDING, AND PAGES21Listing 2-3. Updating App. xaml. cs to Use the ListPageusing Windows. ApplicationModel;using Windows. ApplicationModel.Activation;using ... the app itself.SummaryIn this chapter, I provided an overview of this book and introduced the basics of a Metro app written using XAML and C#. I provided a very basic overview of XAML and...