Determine back side during duplex scanning
Posted: Wed Mar 30, 2016 7:50 pm
Is there a way to determine if an image is the back side when using _gdPictureImaging.TwainAcquireToGdPictureImage(handle) to scanning documents?
Hi,
The only way I can see is to count the number of page during the acquisition process. If the number is odd, you are handling a back side.
Kind regards,
Loïc