pdfSharp printing with page size

I am using PdfSharp dll to print a pdf. This is the cod开发者_如何学Goe that i am using. This works fine for me.

PdfFilePrinter.AdobeReaderPath = "C:\\Program Files\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe";
PdfFilePrinter printer = new PdfFilePrinter("C:\\sample.pdf", "HP LaserJet P1007");
printer.Print();

As always!!!! "BUT" I am not able to apply page size like A4 to the above code. So is there any way that i can implement page size to the code here.

Thanks in advance

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PdfFilePrinter launches AcroRd32.exe and passes file name and printer name in the command line. I'm afraid the command line does not support selection of paper format or other advanced options.