Silverlight 5

WinRT

	public sealed class EnterpriseServicesHelper
	static public IConstructionReturnMessage CreateConstructionReturnMessage(IConstructionCallMessage ctorMsg, MarshalByRefObject retObj);
	static public void SwitchWrappers(RealProxy oldcp, RealProxy newcp);
	static public Object WrapIUnknownWithComObject(IntPtr punk);

	public abstract interface ITrackingHandler
	public abstract virtual void DisconnectedObject(Object obj);
	public abstract virtual void MarshaledObject(Object obj, ObjRef or);
	public abstract virtual void UnmarshaledObject(Object obj, ObjRef or);

	public class TrackingServices
	static public ITrackingHandler RegisteredHandlers { get; }
	static public void RegisterTrackingHandler(ITrackingHandler handler);
	static public void UnregisterTrackingHandler(ITrackingHandler handler);