Related resources for Data Retaining
  • Page Navigation and Passing, Sharing and Retaining Data in Windows Phone 7 11/24/2010 11:45:45 AM. Page navigation would seem to be an advanced Silverlight programming topic, and a topic that applies only to Silverlight programming rather than XNA programming. However, there are issues involved with navigation that are related to the very important topic of tombstoning, which is what happens to your Windows Phone 7 application when the user navigates to another application through the phone’s Start screen.