This class is available only when developing for Windows Phone.
Provides additional services to Gamer Services for Xbox LIVE.
Assembly: Microsoft.Xna.Framework.GamerServices (in microsoft.xna.framework.gamerservices.dll)
[ExtensionAttribute] public static class SignedInGamerExtensions
This class and all related methods and properties only retrieve a calculated result for titles approved to access Xbox LIVE Services through the Xbox LIVE Registered Developer Program. For Xbox LIVE Indie games, the properties in this class will not return a calculated result, and related methods will report a NotSupportedException.