public NoteList findNotes(string authenticationToken, NoteFilter filter, int offset, int maxNotes)
{
#if !SILVERLIGHT && !NETFX_CORE
send_findNotes(authenticationToken, filter, offset, maxNotes);
return recv_findNotes();
#else
var asyncResult = Begin_findNotes(null, null, authenticationToken, filter, offset, maxNotes);
return End_findNotes(asyncResult);
#endif
}
#if SILVERLIGHT || NETFX_CORE