Debenu Quick PDF Library - PDF SDK Community Forum : Password to Open File http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 30 Jun 2026 07:08:09 +0000 Mon, 30 Mar 2015 07:25:32 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 360 www.quickpdf.org/forum/RSS_post_feed.asp?TID=3097 <![CDATA[Debenu Quick PDF Library - PDF SDK Community Forum]]> http://www.quickpdf.org/forum/forum_images/QPDF_Forum_Title.png http://www.quickpdf.org/forum/ <![CDATA[Password to Open File : Hi,you wanna set a user Password.It&#039;s...]]> http://www.quickpdf.org/forum/password-to-open-file_topic3097_post12419.html#12419 Author: Ingo
Subject: 3097
Posted: 30 Mar 15 at 7:25AM

Hi,
 
you wanna set a user Password.
It's the same syntax:
http://www.debenu.com/docs/pdf_library_reference/Encrypt.php
retval = QP.Encrypt("myownerpassword", "myuserpassword", 1, Perms)
 
Cheers,
Ingo
 
]]> Mon, 30 Mar 2015 07:25:32 +0000 http://www.quickpdf.org/forum/password-to-open-file_topic3097_post12419.html#12419 <![CDATA[Password to Open File : Hi,I&#039;m using version 8.16.I...]]> http://www.quickpdf.org/forum/password-to-open-file_topic3097_post12418.html#12418 Author: Supertension
Subject: 3097
Posted: 29 Mar 15 at 3:02PM

Hi,
 
I'm using version 8.16.
 
I have several hundred files that I want to password protect.  I use the following to set the password that a user is required to enter to make changes to a file's contents and it works fine. 
 
Perms = QP.EncodePermissions(1, 0, 0, 0, 0, 0, 0, 1) 'Set permissions
retval = QP.LoadFromFile(MyFileName, NullString)
retval = QP.Encrypt("mypassword", NullString, 1, Perms)
QP.SaveToFile (MyFileName)
 
My question is how can I use some similar coding to set the password that a user is required to enter to actually open a file?
 
Many thanks.
 
 
]]> Sun, 29 Mar 2015 15:02:41 +0000 http://www.quickpdf.org/forum/password-to-open-file_topic3097_post12418.html#12418