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 ImageEn Library for Delphi, C++ and .Net
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 Problem with 64Bit programm using ImageEnMView
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PStadler

Austria
60 Posts

Posted - Apr 25 2018 :  09:52:57  Show Profile  Reply
Hello,

I have a programm in Delphi 10.2 Tokyo, which uses ImageEn 7.5 and ievision64.dll 4.0.
Other components are e.g VirtualTreeView, EasyListView etc.

When run in 32Bit everything is working, when run in 64 Bit, instead of showing png images the programm freezes.

I have no idea what could be the reason.

I read here something about thread safety, which is not given for ievision64.dll!!??

But I am using no thread components like BMDThread.

Any help appreciated!

w2m

USA
1990 Posts

Posted - Apr 25 2018 :  09:55:11  Show Profile  Reply
Copy the ielib64.dll file to the projects folder.

Bill Miller
Adirondack Software & Graphics
Email: w2m@hughes.net
EBook: http://www.imageen.com/ebook/
Custom Commercial ImageEn Development
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PStadler

Austria
60 Posts

Posted - Apr 25 2018 :  10:51:03  Show Profile  Reply
The ielib64.dll is not in the distribution. But ievision64.dll is in the folder where the exe of the programm is located. I thaught that ievision64.dll contains also ielib64.dll!?

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xequte

38196 Posts

Posted - Apr 25 2018 :  16:13:34  Show Profile  Reply
Hi

That is correct. If you have ievision64.dll, you don't need ielib64.dll. The ievision dll's come with IEVision, whereas the ielib dlls are included with ImageEn (in the \DLL\ folder where you installed ImageEn).

IEVision64.dll should be fully thread-safe, so it is likely to be some other issue (possibly not related to ImageEn).

You need to simplify the problem. Try to create a demo with the bare minimum code needed to reproduce the issue.



Nigel
Xequte Software
www.imageen.com
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PStadler

Austria
60 Posts

Posted - Apr 26 2018 :  11:08:16  Show Profile  Reply
Hello

Thank you for the reply!

I will try to create a demo with minimal code to reproduce the issue.

Sincerely
Peter
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