#if MOBILE
// version has not changed between SL3 (System.Core) and SL4
[TypeForwardedFrom (Consts.AssemblySystem_Core)]
- #elif NET_4_0
+ #else
// use 3.5 version
[TypeForwardedFrom ("System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089")]
#endif