I'm attempting to print graphics to a printer using a PrintPreviewDialog.  The PrintPreviewDialog correctly displays what I intend to print, but when I press the Print button on the PrintPreviewDialog the printer spits out a single blank page regardless of how many pages are displayed in the dialog

Below is my button click event.  The PrintDocument object has not been modified after dropping it onto the form

private void mniPrint_Click(object sender, System.EventArgs e

    tr
   
        PrintPreviewDialog ppd = new PrintPreviewDialog()
        ppd.Document = printDocument
        ppd.ShowDialog()
   
    catch (Exception ex
   
        // error handle
   

Are there any known issues with this control

Thanks
Todd