setCustomDocSetup

Insert custom PostScript code in the DocSetup section.
setCustomDocSetup([in] BSTR setup)
This function provides a string of PostScript code to be inserted in the document setup section (%%BeginSetup .. %%EndSetup). This is useful for inserting device-specific calls to setpagedevice, etc.
VB6:
pdf.setCustomDocSetup "<< .... >> setpagedevice"