Debenu Quick PDF Library - PDF SDK Community Forum : PageCount not working http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 04 Apr 2026 19:58:56 +0000 Wed, 15 Dec 2010 13:00:19 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 360 www.quickpdf.org/forum/RSS_post_feed.asp?TID=1679 <![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[PageCount not working : Thanks for sharing. Useful tip....]]> http://www.quickpdf.org/forum/pagecount-not-working_topic1679_post7362.html#7362 Author: Rowan
Subject: 1679
Posted: 15 Dec 10 at 1:00PM

Thanks for sharing. Useful tip.]]> Wed, 15 Dec 2010 13:00:19 +0000 http://www.quickpdf.org/forum/pagecount-not-working_topic1679_post7362.html#7362 <![CDATA[PageCount not working : I have found the problem. The...]]> http://www.quickpdf.org/forum/pagecount-not-working_topic1679_post7356.html#7356 Author: pmaltais
Subject: 1679
Posted: 14 Dec 10 at 8:54PM

I have found the problem. The Stream must be repositionned to its beginning. I added the line

oDocument.fileStream.Seek(0, soFromBeginning);

just before the LoadFromStream call and it works perfectly.

Thanks
]]> Tue, 14 Dec 2010 20:54:22 +0000 http://www.quickpdf.org/forum/pagecount-not-working_topic1679_post7356.html#7356 <![CDATA[PageCount not working : Hi,I load PDF documents wich...]]> http://www.quickpdf.org/forum/pagecount-not-working_topic1679_post7355.html#7355 Author: pmaltais
Subject: 1679
Posted: 14 Dec 10 at 8:00PM

Hi,

I load PDF documents wich contain more than one page. PageCount always returns 1. I'm using LoadFromStream. What am I missing?

Note that further in the code I display the document in a PDF Viewer and the document is perfectly displayed. 

Here is my code listing:

// oDocument is a business object containing the PDF stream and other data related to it...
  try
    sLicence := 'my_reg_key';
    myPDFLibCtrl := TQuickPDF0722.Create();
    if (myPDFLibCtrl.UnlockKey(sLicence) = 1) then
    begin
      myPDFLibCtrl.LoadFromStream(oDocument.fileStream);
      oDocument.numberOfPages := myPDFLibCtrl.PageCount;
      Result := SaveNewDocument(oDocument);
    end
    else
    begin
      ShowMessage('Quick PDF Library: Invalid licence.');
    end;
  finally
    if Assigned(myPDFLibCtrl) then
    begin
      myPDFLibCtrl.Free();
      myPDFLibCtrl := nil;
    end;
  end;



Thanks for your help.

Patrick Maltais, programmer


Edited by Ingo - 15 Dec 10 at 8:05AM]]> Tue, 14 Dec 2010 20:00:54 +0000 http://www.quickpdf.org/forum/pagecount-not-working_topic1679_post7355.html#7355