PDFsharp & MigraDoc Foundation

I am searching through out my code where the pdf size is defined.But i could not find that.
Please help me to find out the place to define width & height.

please find below the codesnippet i used.

public void Draw(PdfDocument doc)
{
XGraphics gfx = XGraphics.FromPdfPage(doc.AddPage());
foreach (DrawBase item in Items) {
try {

//Start New Page if PageBreak
if (item.GetType() == typeof(PageBreak)) {
if (item.IsConditionTrue())
gfx = XGraphics.FromPdfPage(doc.AddPage());
}

//Skip remaining page(s)
else if (item.GetType() == typeof(Skip)) {
if (item.IsConditionTrue())
break; //skip rest of document
}
//This will draw
else if (item.IsConditionTrue()) {
item.Draw(gfx);
}

}
catch (Exception ex) { Debug.Write("Unable to DRAW object: (" + ex.StackTrace + ")" + GetXml(item)); }
}
}

See the Pagesizes sample:
http://www.pdfsharp.net/wiki/PageSizes-sample.ashx

_________________
Öhmesh Volta ("() => true")
PDFsharp Team Holiday Substitute