How to check the working platform in Portable Class Library?

Question

We created a single portable class library (PCL) that contains WinRT and Windows Phone code, is there a way to detect that the code works in a device (WP) or (tablet or desktop).

Note. We cannot add a condition compilation symbol because the same class library is used for both platforms.

Answer 1

After some searching, I found one of the useful Windows.Security namespace that solves my problem.

Link: http://msdn.microsoft.com/en-us/library/windows/apps/windows.security.exchangeactivesyncprovisioning.easclientdeviceinformation

OperatingSystem, , . , "Windows", , "Windows Phone".