TwainAcquireToGdPictureImage pops up messagebox

Discussions about TWAIN & WIA scanning in GdPicture.NET using GdPictureImaging.
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TwainAcquireToGdPictureImage pops up messagebox

Post by eagleman » Thu Feb 25, 2010 6:33 pm

Hi Loïc,

The function TwainAcquireToGdPictureImage(this.Handle) pops up a messagebox when no paper is loaded on the ADF of the scanner.
In that case, user interaction is needed to either click 'Cancel' or 'Again'.

Is it possible NOT to have this messagebox being popped up and trap the error in the program?



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Post by Loïc » Fri Feb 26, 2010 9:33 am


This messagebox is thrown by your TWAIN driver. Unfortunately we have no way to remove it.

With best regards,


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