Debenu Quick PDF Library - PDF SDK Community Forum : Quick PDF Library 7.25 Released http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 29 Apr 2026 21:21:34 +0000 Tue, 21 Jun 2011 16:05:51 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 360 www.quickpdf.org/forum/RSS_post_feed.asp?TID=1847 <![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[Quick PDF Library 7.25 Released : Guys, we have a further update...]]> http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post8018.html#8018 Author: Rowan
Subject: 1847
Posted: 21 Jun 11 at 4:05PM

Guys, we have a further update on this topic, posted on our blog.

http://www.quickpdflibrary.com/blog/2011/06/device-context-handles-and-signedunsigned-integers/

This means that you no longer have to use the TLB file as it is embedded into the ActiveX edition, however, we still provide a TLB file for the ActiveX edition for anyone who would like to use it (it's a general ActiveX TLB, not specifically for VB).

Working with so many different editions of the library and programming languages it was difficult to find the right solution, but we think we have found it now.
]]> Tue, 21 Jun 2011 16:05:51 +0000 http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post8018.html#8018 <![CDATA[Quick PDF Library 7.25 Released : Tom, I made a mistake earlier,...]]> http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7993.html#7993 Author: Rowan
Subject: 1847
Posted: 09 Jun 11 at 5:14PM

Tom, I made a mistake earlier, this change will not affect the DLL edition if you are using the existing import header for the DLL edition as that continues to use the same Long type as before. So no changes necessary in this case.]]> Thu, 09 Jun 2011 17:14:46 +0000 http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7993.html#7993 <![CDATA[Quick PDF Library 7.25 Released : I just posted an article on this...]]> http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7986.html#7986 Author: Rowan
Subject: 1847
Posted: 07 Jun 11 at 5:59PM

I just posted an article on this topic on our blog:

http://www.quickpdflibrary.com/blog/2011/06/unsigned-integers-and-visual-basic/

The TLB file is now included with the installer but can also be downloaded from the above page.

As a general rule I would not rely on binary compatibility even between betas. Obviously this isn't clear on our website, but I'll make some updates to make it's clear to avoid any confusion in the future.

Apologies for any inconvenience that this has caused.

Cheers,
- Rowan.
]]> Tue, 07 Jun 2011 17:59:19 +0000 http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7986.html#7986 <![CDATA[Quick PDF Library 7.25 Released : So we&#039;re just snookered if...]]> http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7985.html#7985 Author: jpbro
Subject: 1847
Posted: 07 Jun 11 at 5:54PM

So we're just snookered if we compiled with the 7.25 Beta? I guess I just didn't expect the binary compatibility to change with the same version number, but I'll know for the future to create a separate VM for testing betas.

Any idea on when the TLB will be available?

Thanks.
]]> Tue, 07 Jun 2011 17:54:12 +0000 http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7985.html#7985 <![CDATA[Quick PDF Library 7.25 Released : Tom, it should not be necessary...]]> http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7984.html#7984 Author: Rowan
Subject: 1847
Posted: 07 Jun 11 at 5:08PM

Tom, it should not be necessary to distribute the TLB file with your application as it should only be used at compile time.]]> Tue, 07 Jun 2011 17:08:18 +0000 http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7984.html#7984 <![CDATA[Quick PDF Library 7.25 Released : There won&#039;t be binary compatibility...]]> http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7983.html#7983 Author: Rowan
Subject: 1847
Posted: 07 Jun 11 at 5:07PM

There won't be binary compatibility with old/new versions of Quick PDF Library and officially we've never supported this. While part of the idea behind ActiveX is to have drag and drop compatibility this is not something that we support with the library for a number of reasons. 

One of the primary reasons is that we license Quick PDF Library to many different companies and the chances of an end-user installing two different applications that use Quick PDF Library are significant, which can cause major issues if these two different applications were built against different versions of Quick PDF Library.

So this means that with each new version of Quick PDF Library we give the ActiveX a new class name and a new binary file name to avoid any conflicts on the end users machine.

I should note that it is not necessary to use the TLB file that we'll now provide for VB if you are not using the GetCanvasDC, DARenderPageToDC or RenderPageToDC functions which use unsigned integers. Also, this only applies to older versions of Visual Basic as VB.NET supports unsigned integers.
]]> Tue, 07 Jun 2011 17:07:41 +0000 http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7983.html#7983 <![CDATA[Quick PDF Library 7.25 Released : Question: For VB6 compiled programs......]]> http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7982.html#7982 Author: Shotgun Tom
Subject: 1847
Posted: 07 Jun 11 at 4:43PM

Question:  For VB6 compiled programs... will we have to distribute the TLB file as well as the DLL?]]> Tue, 07 Jun 2011 16:43:18 +0000 http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7982.html#7982 <![CDATA[Quick PDF Library 7.25 Released : Sorry for the delay - here&#039;s...]]> http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7981.html#7981 Author: jpbro
Subject: 1847
Posted: 07 Jun 11 at 2:17PM

Sorry for the delay - here's the VB6 sample that is working with 7.25 Beta 3:

http://www.statslog.net/quickpdfcanvasdc.zip
]]> Tue, 07 Jun 2011 14:17:41 +0000 http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7981.html#7981 <![CDATA[Quick PDF Library 7.25 Released : Thanks for you quick response!...]]> http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7968.html#7968 Author: jpbro
Subject: 1847
Posted: 06 Jun 11 at 3:23PM

Thanks for you quick response! I'll send some code shortly (I have to strip out some sections with code to other third-party libraries) - will the binary compatibility still be there with this workaround?That is will DLLs compiled against previous versions of QuickPDF still be binary compatible when compiled against the new 7.25 + TLB?

]]> Mon, 06 Jun 2011 15:23:14 +0000 http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7968.html#7968 <![CDATA[Quick PDF Library 7.25 Released : Hi There,In 7.25 final release...]]> http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7959.html#7959 Author: Rowan
Subject: 1847
Posted: 06 Jun 11 at 10:14AM

Hi There,

In 7.25 final release we made a switch to using unsigned integers to resolve some other errors but it doesn't look like VB6 supports unsigned integers so we have a workaround for you. It basically involves registering the ActiveX version as per usual but then we provide you with a TLB file that you add to your project which acts as an interface to the ActiveX. The TLB file has the GUID of the ActiveX class and that gets hooked up in the registry to link back to the DLL.

We'll send the TLB to you shortly but can you send us the code that you're using with the GetCanvasDC so that we can do some final testing on our end to make sure it will work on your end?

- Rowan.
]]> Mon, 06 Jun 2011 10:14:40 +0000 http://www.quickpdf.org/forum/quick-pdf-library-725-released_topic1847_post7959.html#7959