Store Scanning File In Sql DB

Question

Hi .....
I have a form with a button called btnScan. When i click on this button
i want to scan a file and save it in the database at once.
Any hints ?? ideas ??? solutions ???

I mean by scanning the actual scanning of a document using the Scanner.
When i click on the Scan button, i need some kind of functionality that
allows me to scan and save it in the database.

When I Put Some Document at Scanner Device I Want to Save it at DB Without Save it at MyComputer. is That Possible ???

Thanks