[VB.Net] Add watermark to existing Pdf file using iTextSharp

[stanav]

thanks for the reply can you give me code how can do it or basically i am doing i am showing a pdf file in asp.net page what my requirement is that when user clikc on print then the watermark put on that file and print it can we do that

thanks
anwar khan

That's beyond the scope of this thread. You should post your question in asp.net forum... However, you might have to reconsider your logics. When you show a non-watermarked pdf to the user, the user can just print that version (using the print button in Adobe Reader) or save it to their computer instead of clicking on your print button to print a watermarked pdf.