problem with Twain scannng

Discussions about TWAIN scanning in GdPicture.NET using GdPictureImaging.
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sruthi
Posts: 1
Joined: Fri Jul 20, 2012 11:40 am

problem with Twain scannng

Post by sruthi » Thu Aug 02, 2012 1:26 pm

Hi,

When iam trying to use this method in Twain scanning oGdPictureImaging.TwainSaveConfiguration("config1.cdd") using

GDpicture.NET 9 in c# the documents are not getting saved.

Please provide me sample code or steps.



Regards,

Sruthi.

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Loïc
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Posts: 5580
Joined: Tue Oct 17, 2006 10:48 pm
Location: France
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Re: problem with Twain scannng

Post by Loïc » Fri Aug 03, 2012 11:09 am

Hello,

From the reference guide:
Returns

TRUE if successful, FALSE otherwise -> Use TwainGetLastResultCode() and TwainGetLastConditionCode() functions for diagnosing the error.
Remarks

Before using this function check that the TWAIN state is TWAIN_SOURCE_OPEN (4)

To get the TWAIN state, use the TwainGetState() function.
So what are the returned values of TwainGetState, TwainGetLastResultCode & TwainGetLastConditionCode methods ?

lucas78
Posts: 2
Joined: Wed Jan 17, 2018 11:48 am

Re: problem with Twain scannng

Post by lucas78 » Thu Apr 05, 2018 2:06 pm

Hello,

How can I get it show under Twain, which is where the application she is scanning through, needs it to be?

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