thanks for replay ..,i tried and fedup with system level
trapping,because counting custom animation(all version of PP) ,sending
message to 'powerpoint paneclass window' etc.. all are giving
inconsistancy result..that is why i asked this q..(reverse travel also
problem)..
IF f any particaular message sending by powerpoint
(internally)..(there is one chance there i think so)..that will very
useful ..because no need cound animation and all...