Saving Object as System.IO.Stream

Hi,

I am having issues converting my PDF object into a Byte() to print. I have a object called myPDF that has the following method definition:

myPDF.SaveMergedPDFToStream(outPDFStream AS System.IO.Stream)

My print routine has the following definition:

myPrinter.SendBytesToPrinter(Bytes() AS Byte)


I can make it work saving the file to disk and then reading it back in...but that seems pointless.

Thanks,
Brian