Use multiple scanners simultaneously

Discussions about TWAIN & WIA scanning in GdPicture.NET using GdPictureImaging.
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SlyJay
Posts: 1
Joined: Sat Jun 08, 2019 4:25 pm

Use multiple scanners simultaneously

Post by SlyJay » Sat Jun 08, 2019 4:31 pm

Hi,
it might be an already answered question but I couldn't find it. It is possible to use multiple twain devices at once. In other words is it possible to scan on two ore more scanners simultaneously?

Thanks in advance for your reply.

Sly

Gabriela
Posts: 418
Joined: Wed Nov 22, 2017 9:52 am

Re: Use multiple scanners simultaneously

Post by Gabriela » Wed Jun 12, 2019 9:47 am

Hello,

You can use only one device per one GdPictureImaging object because you need to select/open the required device/source:
TwainOpenSource
TwainSelectSource
So I would say using multiple GdPictureImaging objects you can open more devices.

You can also check our Twain Scanning – Asynchronous Sample:
http://guides.gdpicture.com/content/web ... 20WIA.html
Kind regards,

Gabriela
GdPicture Team

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