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saraff-9EB1047A4BEB4cef8506B29BA325BD5A / Saraff.Twain.NET

Saraff.Twain.NET is the skillful scanning component which allows you to control work of flatbed scanner, web and digital camera and any other TWAIN device from .NET environment. You can use this library in your programs written in any programming languages compatible with .NET technology.
GNU General Public License v3.0
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TWAIN 2.1 driver not works with Stwain.IsCapSupported(TwCap.FeederLoaded #111

Closed Lee-Shadmi closed 6 months ago

Lee-Shadmi commented 6 months ago

I am using this code to detect the card on the feeder: Stwain.IsCapSupported(TwCap.FeederLoaded). It is working fine with some devices but in other not, i understand that the device that it is not working with using a twain driver of TWAIN 2.1 Is there any info about using 2.1 version that is not the same at the older twain versions? do i missing a step in my code?

Again - all works fine with other devices but not with this one.

Lee-Shadmi commented 6 months ago

Even if i will scan the _twain_AcquireCompleted event will not triggered.

saraff-9EB1047A4BEB4cef8506B29BA325BD5A commented 6 months ago

Hello, @Lee-Shadmi Try update TWAIN DSM up to 2.3 (or 2.4) version. See Installation of the Data Source Manager