How can I handle an event when I click the Start button (Windows Phone)

Question

How can I make an event when I click the Start button (Windows Phone)?

UPDATED If this is not possible, since I can understand that the user pressed the START button?

Answer 1

The Start and Search buttons are reserved and do not generate events for third-party applications.

Having said that, two events will be generated when the user presses the start button:

• Navigation event with NavigationMode Forward and IsNavigationInitiator false
• A PhoneApplicationService.Deactivated event

However, you cannot cancel navigation using any of these events, and they may occur for other reasons (for example, clicking the search button).