How to set permission in a XPS Document?

Question

I need to secure a XPS Document in C#, but I dont find any Library, please help me...

Thanks.

Answer 1

I'm not entirely sure what you mean by "secure an XPS document".

• If you mean adding a signature so the reader can verify that the document was generated by you, I'd suggest looking at System.Windows.Xps.Packaging.

• If you mean encrypting a document to restrict who can view it's contents, I'd suggest looking at System.IO.Packaging.EncryptedPackageEnvelope