You are developing a Windows Store app.
The app contains a page named MainPage. The page contains a media element named videoPlayer.
You need to provide users with the ability to play the contents of videoPlayer on different devices by
using the Devices charm.
Which two code segments should you add to the OnNavigateTo event handler on MainPage? (Each
correct answer presents part of the solution. Choose two.)

A.
Option A

B.
Option B

C.
Option C

D.
Option D

E.
Option E

Explanation:
http://msdn.microsoft.com/en-us/library/windows/apps/windows.media.playto.playtosource.aspx
http://msdn.microsoft.com/enus/library/windows/apps/windows.media.playto.playtosourceselectedeventargs.aspx