I need help - I can help - CoPDFLibrary.Create Hanging

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CoPDFLibrary.Create Hanging

Printed From: Debenu Quick PDF Library - PDF SDK Community Forum
Category: For Users of the Library
Forum Name: I need help - I can help
Forum Description: Problems and solutions while programming with the Debenu Quick PDF Library and Debenu PDF Viewer SDK
URL: http://www.quickpdf.org/forum/forum_posts.asp?TID=3506
Printed Date: 02 May 24 at 6:25AM
Software Version: Web Wiz Forums 11.01 - http://www.webwizforums.com

Topic: CoPDFLibrary.Create Hanging

Posted By: morganl87
Subject: CoPDFLibrary.Create Hanging
Date Posted: 21 Sep 17 at 3:11PM

Hi,

I'm using Delphi Berlin and I've downloaded QuickPDFLite1114. I've registered the DLL, added the Type Library, and now I'm trying to use it. I've added DebenuPDFLibraryLite1114_TLB to my 'uses' and declared the variable PDFLib : PDFLibary.

When I execute PDFLib := CoPDFLibrary.Create it hangs until I force quit. I swear I got it to work once, but since then I've been having problems. Any ideas?

Thanks,

Morgan

Replies:

Posted By: morganl87
Date Posted: 22 Sep 17 at 1:38PM

Just in case anyone has this problem in the future, here was the issue:

There is a call in my application that sets Math.SetRoundMode(rmUp). CreateOleVariant doesn't like this apparently. As soon as I set it back to the default, Math.SetRoundMode(rmNearest), tada! It works perfectly. I just hope no one else has to go through that debugging process.