In my previous post, we discussed on how to create a Windows Phone 7 application and what are the different parts of the MainPage.xaml. We also created a small and simple HelloWorld application as the quick start. I guess, now we are comfortable to create a basic application with a good UI (if you already know how to design a XAML page). It's time to explore more in depth about the page. In this post, we will discuss about the base class called "Page". Read to know more about it.