Convert Text file to PDF format/file

Question

Hi

I looked to this blog where I can get an idea to convert a text file to a pdf file, but failed to create the instance of Document and PDF writer classes.

Any idea?  I am using windows form application - C#

 

http://www.c-sharpcorner.com/Blogs/10025/

 

if you can help with any piece of code which convert a text file to pdf this would be great. Thank