Hi,
Thank you for your interest in Essential PDF.
Are you trying to disable snapshot tool in PDF file? If so, We do have option for Enable or disable the snapshot tool.
It can be done as follows;
//This will diable the snapshot tool and restricts copying the content.
pdfDoc.Security.AllowCopyContent =false;
Essential PDF also has support for restricted document operation like:
Allow EditContent
Allow Copy Content
Allow Edit Annotations
Allow Printand with other security options like User/Owner password and digital signature.
Here is a sample for your reference.
ScreenCapture.zip
Please take a look into it and let me know if you have any other queries.
Regards,
Dhivya.
