Answered
I tried to report bugs in Acrobat X SDK prerelease program, but it seems just closed today.
I found the following doc properties don't work in Acrobat X ( maybe in Acrobat 9, either)for Windows:
innerAppWindowRect, outerAppWindowRect, innerDocWindowRect, outerDocWindowRect, pageWindowRect.
Can anybody varify it? Could AcrobatUsers.com please forward the bug report to SDK team for a quick fix?
Thanks.