Revan1985 0 Newbie Poster

Hi all.
I'm writing here for a little stupid question.
How can i use scanner in c#?
i know that i need to use twain or isapi to connect it, or also wia, but i don't find any tutorial, framework, that do that.
I need a simple library in .net to use the scanner.
Do you know if there are some library (opensource maybe) that i can use?

thanks all for the answers (and sorry for my rather bad english)
have a nice day
Davide