Silverlight 5 WinRT

  public sealed class SendOperation
  : __ComObject, ISendOperation
  public virtual DataPackage Data { get; }
  public virtual void ReportCompleted();
  public virtual void ReportDataRetrieved();
  public virtual void ReportError(String value);
  public virtual void ReportStarted();
  public virtual void ReportSubmittedBackgroundTask();
  public virtual void SetProgressText(String value);