Word 2003, number of copies problem

Hello

I have an application that prints out different documents, I use the
"wdDialogFilePrint" and call the Display method. This is because I
need to print out several documents with the same settings and don't
want to show the dialog for every document.

But when, in the dialog, I choose to print out more than one document,
it only prints one. Why is this the case. I remembers the chosen
printer, but not the number of copies.

Is it possible to manually get the number of Copies?

http://msdn2.microsoft.com/en-us/library/microsoft.office.interop.word.wdworddialog(VS.80).aspx
discribes the following "fields" for the "wdDialogFilePrint"

"Background, AppendPrFile, Range, PrToFileName, From, To, Type,
NumCopies, Pages, Order, PrintToFile, Collate, FileName, Printer,
OutputPrinter, DuplexPrint, PrintZoomColumn, PrintZoomRow,
PrintZoomPaperWidth, PrintZoomPaperHeight, ZoomPaper"

How do I access the NumCopies "property" ? So I can manually print out
the chosen number of copies..

.