Silverlight 5 WinRT

  public sealed class ActivationArguments
  : EvidenceBase
  public ActivationContext ActivationContext { get; }
  public String ActivationData { get; }
  public ApplicationIdentity ApplicationIdentity { get; }
  public virtual EvidenceBase Clone();

  public class ApplicationActivator
 
  public virtual ObjectHandle CreateInstance(ActivationContext activationContext);
  public virtual ObjectHandle CreateInstance(ActivationContext activationContext, String activationCustomData);
  static protected ObjectHandle CreateInstanceHelper(AppDomainSetup adSetup);