Supports for WinRT
Supports for WinRT (Missing #if NETFX_CORE)
Supports for WinRT (No compile errors under WinRT)
Supports for WinRT (No compile errors under WP)
Disable the non-supporting functions for WP
Fixes }
Adds supporting for WinRT. Fixes WindowsPhone sln.

NETFX_CORE stands for the #define flag for WinRT.