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 Error while Bar code scanning		  New Topic  Reply to Topic
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Amruta

India
4 Posts
Posted - Sep 29 2016 :  08:14:27  Show Profile  Reply
I am facing problem while implementing bar code scanning using ImageEn (version 6.3.0) on delphi XE2.
1.Undeclared identifier: 'createBarCodeScanner'
2.Undeclared identifier: 'TIEVisionBarCodeSymbol'

Note : I have added "ievision" unit in uses section.

Thanks in advance.

xequte

38615 Posts
Posted - Sep 29 2016 :  12:21:49  Show Profile  Reply
Hi

What version of IEVision are you using?


Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
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Amruta

India
4 Posts
Posted - Sep 30 2016 :  00:54:51  Show Profile  Reply
evision.dll version is 1.0.1.0.
I have install IEVision v3.0.5 Trial version but still not work.
I have tried demo application but error remains same.
From where I will get latest version for evision.dll?
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xequte

38615 Posts
Posted - Sep 30 2016 :  02:08:13  Show Profile  Reply
Hi

You need a newer IEVision version.

You can extend your license at:

http://www.imageen.com/order/


Or you can download a newer trial version from the registered users download page (the link is in your order email).

Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
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Amruta

India
4 Posts
Posted - Sep 30 2016 :  03:01:32  Show Profile  Reply
Hi Nigel,

Thanks for quick reply.
As I said, I have install IEVision v3.0.5 Trial version from registered users download page but still not work.

Can this issue is related to Windows version?
I am using Delphi XE2 on Windows 10 64 bit.

Thanks,
Amruta.
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xequte

38615 Posts
Posted - Oct 01 2016 :  03:30:40  Show Profile  Reply
Hi

With the latest trial version, the DLL version should be 3.0.5.0.

But also if you are not seeing the class TIEVisionBarCodeSymbol then you must have an old instance of ievision.pas lurking on your system. Try uninstalling then reinstalling ImageEn. Also search your system for any ievision.* files.



Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
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Amruta

India
4 Posts
Posted - Oct 04 2016 :  06:07:07  Show Profile  Reply
Hi,

Thanks for your comment.
I have Dll version with 3.0.5.0 but its work on only Delphi XE10.
What I suppose to do so that it will work on Delphi XE2.


Thanks,
Amruta.
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xequte

38615 Posts
Posted - Oct 05 2016 :  12:01:48  Show Profile  Reply
Sorry, why does it not work the same in XE2?


Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
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