How to remove watermark from pdf using adobe object type library in c#

[sonun70385355]

How to remove watermark from pdf programatically in .net using adobe object type library

[Bernd Alheit]

Can you remove the watermark with Adobe Acrobat?

[Thom Parker]

Are you referring the to the windows type library associated with the Acrobat ActiveX Object?  This object does not work reliably from .Net. Especially C#.  It is designed for use with VB.

This object implements the Acrobat IAC, inter-Application Communication interface.

The reference is here:

Acrobat DC SDK Documentation

[sonun70385355]

Can i get any documentation on how to set active document in doc object regarding how to set the document and how to use the document in acrobat i am not getting any clear documentation regarding it.

the link you given to me Acrobat DC SDK Documentation in this link very few examples are given and also each example with different code so iam getting confused in it. Can you please help me out in it as well.

[Thom Parker]

The IAC is fairly limited. I like to use it at arms length.  What I mean is I use it in more of an administrative capacity.  I'll write folder level scripts to do all the heavy lifting in Acrobat, then call those functions from the JSO object in the IAC.

But just in general, you make a document current by bringing the AVDoc to the front, with the "AVDOC.BringToFront()" function. I believe that opening the AVDoc does the same thing.

Now back to the central issue you asked about, removing the watermark. This is a tough one. There are not IAC or JavaScript commands for removing a watermark, but there is a menu item for doing it. So all you have to do is execute that menu item.

You'll find a list of menu item names, and tool for discovering hidden menus, like the watermark menu on the "PDF Edit" toolbar, Here:

Alerts, Popups, and Other Devices for Interacting with the User

[sonun70385355]

yes I am using Acrobat ActiveX Object. I chaged the platform to vb.net. And thanks for your help.