I need to find out page layout on ItemUpdated from the SPItemEventProperties in a page library. What property value should I be looking for.
You can't it isn't available, look at ItemUpdating and treat it as ItemUpdated.
Do this with
As it doesn't fire off updated.
Then layout is in
I would presume your talking about this?
if its through code then you need to make an event reciver and have this:
hope it helps :)