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End of Page Detection using TWAIN

开发者 https://www.devze.com 2022-12-28 22:50 出处:网络
I am coding a scanning application and I need to have end of page detection so I don\'t scan past where the document ends, does anyone what settings to use to turn this feature on for TWAIN drivers?co

I am coding a scanning application and I need to have end of page detection so I don't scan past where the document ends, does anyone what settings to use to turn this feature on for TWAIN drivers? code s开发者_JAVA技巧amples in vb.net or C# would be great :)


This appears to be a function of which version of TWAIN the drivers you are using support. I had TWAIN 1.7 drivers, this version does not natively support end of page detection, so I had to contact the manufacturer to find out which custom capability they were using to support this. The latest version (2.1 as of this) has a couple of native settings around this feature.

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