How to Add image in PDF using c#

Question

Hi,

How to add signature in PDF using PDFStamper.

I have create one PDF file, in this PDF file I created objects("Signature") I want to replace object("Signature") in my signature.

I am using PDFStamper to replace object.

In my code I will replace text object to string, but Signature is not possible.

pdfFormFields.SetField("Remark1", "sRemark1");

Thanks,
Jitendra Patel