2014-04-04 06:52:11 +08:00
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TWAIN Application-Side Library
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2014-04-03 07:01:21 +08:00
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==============================
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2014-04-04 06:52:11 +08:00
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Info
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2014-04-03 07:01:21 +08:00
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2014-04-06 08:14:19 +08:00
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This is a dotnet library created to work with [TWAIN](http://twain.org/) interface.
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2014-04-15 07:51:36 +08:00
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This project has these features:
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2014-04-03 07:01:21 +08:00
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2014-04-04 06:52:11 +08:00
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* Targets latest TWAIN version (2.3 at the moment)
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2014-04-13 21:30:39 +08:00
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* Supports all the TWAIN functions in the spec
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2014-04-15 07:51:36 +08:00
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* Hosts internal message loop so no need to hook into application UI thread
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2014-04-04 06:52:11 +08:00
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2014-04-15 07:51:36 +08:00
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The solution contains tester projects in winform, wpf, and even (gasp!) console.
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2014-04-08 10:50:09 +08:00
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A nuget package is also [available here](https://www.nuget.org/packages/ntwain)
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Using the lib
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To properly use this lib you will need to be reasonably familiar with the TWAIN spec
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and how it works in general. Except for certain "important" calls that drive the
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2014-04-13 21:30:39 +08:00
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TWAIN state change, most triplet operations are only availble as-is so you will need to know
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when and how to use them. There are no high-level, single-line scan-a-page-for-me-now functions.
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At the moment this lib does not provide ways to parse transferred image data and require
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consumers to do the conversion. The winform project contains one such
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2014-04-15 07:51:36 +08:00
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example for handling DIB image in native transfer.
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The main class to use is TwainSession. New it up, hook into the events, and start calling
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all the TWAIN functions provided through it.
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