public int expungeNotes(string authenticationToken, List<string> noteGuids)
{
#if !SILVERLIGHT && !NETFX_CORE
send_expungeNotes(authenticationToken, noteGuids);
return recv_expungeNotes();
#else
var asyncResult = Begin_expungeNotes(null, null, authenticationToken, noteGuids);
return End_expungeNotes(asyncResult);
#endif
}
#if SILVERLIGHT || NETFX_CORE