title: Can we set a password to a PDF without external DLLs in an ASP.Net Form?
body: <p>I am trying to set password to PDF in ASP.NET using C# Code. But, I don't want to set password using any external or Open Source DLL Files. Can we set password to PDF using RDLC Or ReportViewer Or Is there any DLL Available Built In Windows OS To Set Password to PDF IN C#. Please Help.</p>