internet-explorer BHO PDF

Question

I developed an IE8 toolbar in C#. The toolbar has a button which when clicked adds some user defined content to the page. I am using a BHO to add the required HTML, CSS & JS to the page. Everything is fine when normal HTML pages are loaded. But, my button isn't working when the loaded page is a pdf document. I found out that the adobe plugin itself is a BHO and IE hands over the document to the plugin. My question is, Is there any way by which I can add content to a pdf page through my BHO?

Thanks,
simil

Answer 1

It appears that you can write plug-ins for Acrobat. The Adobe docs are here.