32/64 bit Twain driver

Feature Requests for GdPicture.NET.
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32/64 bit Twain driver

Post by mischa1006 » Mon Aug 06, 2018 4:24 pm


we love your SDK - the development in recent years is very impressive.

Some days ago I read about an interesting feature for the Vintasoft Twain SDK:

"Created the opportunity for unified access to 32-bit and 64-bit TWAIN drivers from 64-bit applications. Previously, the 32-bit drivers could not be used in a 64-bit application and that was inconvenient since the majority of scanners still delivered with 32-bit drivers only."

Do you think it is possible to add this feature to the GdPicture SDK?

Thank you and best regards

Mischa Müller

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Re: 32/64 bit Twain driver

Post by Loïc » Tue Jan 15, 2019 12:05 pm


Thank you for the return about our Toolkit, this is really appreciated!

Unfortunately such approach requires to break the paradigm of the SDK, meaning installing operating system service or out of process application that will probably requires special privileges and should not offer the sufficient error handling level to deliver something robust. So basically into the SDK: no, why not into a separate project?..



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