This value specifies the first page to show when opening the printed PDF/A file in the PDF viewer. The pages are indexed from 1.
SetPdfAOpenAtPage (pBlackIceDEVMODE As Long, lPage As Long) As Boolean
Input value - pointer to the BlackIceDEVMODE structure.
-the page number
Return value - TRUE on success, otherwise FALSE.
NOTE: For 32-bit applications , use pBlackIceDEVMODE as Integer, instead of Long.