In this chapter, we cover additional topics related to the programming model starting with more advanced coverage of the MVVM Architecture and data binding. The sample covers how to access RSS feeds, show a
ProgressBar control from the ViewModel, how to lazy load images for better performance, and then concludes on how to data bind anything to anything using the
.The following section covers advanced services starting with encryption services, an important topic and critical for most professionally developed applications. This is followed by a discussion covering ...