When we use your Stamper to merge fields.

When we use your Stamper to merge fields. We will find

"This file is damaged, Adobe Acrobat can not repair the document

Most Adobe versions, give message "this file is damaged", but it can repair.

Unfortunately some versions can not repair ."

 

Memorystream stream = new memorystream ();

Pdfreader reader = new pdfreader (PATH );

Pdfstamper Stamper = new pdfstamper (reader, stream );

Required Fields AF = Stamper. Required Fields;

Af. setfield ("currentdate", datetime. Now. to1_datestring ());

I try to change memorystream to filestream. No error again.