I need help - I can help - Multi Threads or Multi Calling

Print Page | Close Window

Multi Threads or Multi Calling

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=1362
Printed Date: 04 Apr 26 at 10:09AM
Software Version: Web Wiz Forums 11.01 - http://www.webwizforums.com

Topic: Multi Threads or Multi Calling

Posted By: Dario
Subject: Multi Threads or Multi Calling
Date Posted: 08 Mar 10 at 8:19PM

HI,
1) I just want to know if you can call ActiveX 8VB.net) from different threads simultaneously or I must call the library one at a time...
2) Is it possible to know if the ActiveX is busy? or is it possible stopping the call when I want without problems?

Thanks for any informations

Replies:

Posted By: Ingo
Date Posted: 08 Mar 10 at 9:23PM

Hi Dario!

2) If the ActiveX is still running i think it's like a used dll... You can see it as a windows process and you can kill it. But if the process is still working problems can raise.

1) It's not threadsave. Do it one after the other. Wait 'till you've got the returning result and then the next call.

Cheers, Ingo