Know About WP7 System Tray - Tips to Show or Hide it

In Windows Phone 7, the System Tray is the small bar across the top of the screen in Portrait mode. It displays the Signal strength, Current time and Wi-Fi connection strength. In this post, we will learn more about Windows Phone 7 System Tray. It is easy to write code to show or hide the tray. We will use a small demo to demonstrate it.