The TWAIN Forum

Dear All, I am very tensed with my current application, I have been searching for good solution since 1month back. i want to create a scanner application which should support 1.ADF and Flatbed 2. Duplex and Simplex
3. Option to select Color/Gray/B&W from my own UI(not device's UI).
From my long searching what I realized is that, there is no .Net compatible library of twain.h. Only third party dll is available. but its a paid one and also its big expensive, so i can not afford this cost. Thats why i am still trying for other solution. I got one sample application from code project, but it included only some basic functionalities in TwainLib.cs. I am trying to complete that library but not getting any support. So please help me.....

when i switched from isis (pixtools) to twain i found that there is no good free twain library (at least i did not find). for simple need this one:
http://code.google.com/p/twaindotnet/
is probably the best

also you can look into http://www.codeproject.com/KB/dotnet/twaindotnet.aspx

but at the same time you can find good paid lib like atalasoft .net twain and so on.

regarding your ADF/Feeder - it does not related to platform, open spec from this site and using tag you will be able to implement this within 10 min on any lib

did you look at codeplex.com/opentwain?