2.  
 

3. 




7. 

8. 

9. 


15.  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

16. 








18. 
private void Application_Activated(object sender, ActivatedEventArgs e)
{
if (e.IsApplicationInstancePreserved)
{
// Dormant - objects in memory intact
}
else
{
// Tombstoned - need to reload
}
}

19. 








20. 




Background Title Count
Image
(173 x 173 .png)

21. 



// The event is fired when the shutter button receives a half press.
CameraButtons.ShutterKeyHalfPressed += OnButtonHalfPress;
// The event is fired when the shutter button receives a full press.
CameraButtons.ShutterKeyPressed += OnButtonFullPress;
// The event is fired when the shutter button is released.
CameraButtons.ShutterKeyReleased += OnButtonRelease;

22. 






23. 







24. 






25. 





26. 







27. Smartphone Ranking
2015 vs. 2011
1st
1
2nd
2
3rd 3 2011
4th 4 2015
5th 5
6
6th
Android Windows Phone iOS BlackBerry OS Other (Linux, Symbian
webOS,
Maemo/MeeGo)