This sample shows a document with different page sizes.

Note: You can set the size of a page to any size using the Width and Height properties. This samples shows only the predefined sizes.

Here is a screen shot of this sample (click image to enlarge):

Page Sizes Sample

// Create a new PDF document
PdfDocument document = new PdfDocument();
 
// Create a font
XFont font = new XFont("Times", 25, XFontStyle.Bold);
 
PageSize[] pageSizes = (PageSize[])Enum.GetValues(typeof(PageSize));
foreach (PageSize pageSize in pageSizes)
{
  if (pageSize == PageSize.Undefined)
    continue;
 
  // One page in Portrait...
  PdfPage page = document.AddPage();
  page.Size = pageSize;
  XGraphics gfx = XGraphics.FromPdfPage(page);
  gfx.DrawString(pageSize.ToString(), font, XBrushes.DarkRed,
    new XRect(0, 0, page.Width, page.Height),
    XStringFormat.Center);
 
  // ... and one in Landscape orientation.
  page = document.AddPage();
  page.Size = pageSize;
  page.Orientation = PageOrientation.Landscape;
  gfx = XGraphics.FromPdfPage(page);
  gfx.DrawString(pageSize.ToString() + " (landscape)", font,
    XBrushes.DarkRed, new XRect(0, 0, page.Width, page.Height),
    XStringFormat.Center);
}
 
// Save the document...
string filename = "PageSizes.pdf";
document.Save(filename);
// ...and start a viewer.
Process.Start(filename);