public List<SnsFriendContactRegistration> syncContactBySnsIds(int reqSeq, List<SnsFriendModification> modifications)
{
#if !SILVERLIGHT
send_syncContactBySnsIds(reqSeq, modifications);
return recv_syncContactBySnsIds();
#else
var asyncResult = Begin_syncContactBySnsIds(null, null, reqSeq, modifications);
return End_syncContactBySnsIds(asyncResult);
#endif
}
#if SILVERLIGHT