Prevent user from printing/saving PDF file in C#

问题

I am writing an application that views PDF files, this application uses AxAcroPDFLib AxAcroPDF

My problem here is that I want to prevent user from saving and/or printing PDF files that are being viewed in my application

Or in other words I want to hide toolbar of the PDF viewer

any ideas ?!

Thanx in advance

回答1:

I solved the problem by using another plugin to view PDF files PDF Viewer

回答2:

You can able to hide the toolbar by

axAcroPDF1.setShowToolbar(false);

来源：https://stackoverflow.com/questions/8870518/prevent-user-from-printing-saving-pdf-file-in-c-sharp