PDFsharp & MigraDoc Foundation

im using pdfsharp preview control trying to make a gdi+ form where a user can edit the preview untill he likes what he sees, and then create the pdf.

my idea on this was:

create pdfdocument doc
create pdfpage page
create xgraphics gfx from pdfpage
use methods like gfx.drawString
and then call the render method of the preview control: RenderEvent(gfx)

this is where i expect the preview to show me the current look of my page
then i want to draw another string the same way and call RenderEvent(gfx) to see the current look of my page again...

problem is that the preview is empty all the time.

how should my render method look like to make this possible?
right now, it is empty...

public void Render(XGraphics gfx)
{

}

perhaps someone could push me in the right direction. ty.

It should draw the items you want to see on your preview.

_________________
Regards
Thomas Hoevel
PDFsharp Team