public void stopSharingNote(string authenticationToken, string guid)
{
#if !SILVERLIGHT && !NETFX_CORE
send_stopSharingNote(authenticationToken, guid);
recv_stopSharingNote();
#else
var asyncResult = Begin_stopSharingNote(null, null, authenticationToken, guid);
End_stopSharingNote(asyncResult);
#endif
}
#if SILVERLIGHT || NETFX_CORE