You can send Roman your thank you :) I just published this thread content in Russian Forum, but I'm not sure, he visits it...

>Greetings Fernandão
>
>>Any of them involved calls to PrintWindow in DibApi32?
>>
>
>Just by now I realize on how amazing is the CaptureButton class (founded here at download area)
>
>Roman Verkhovsky and George Tasker had the excellence to build the final solution for who wants to produce a "print screen" feature in it own application.. It was recommended by Sergey and I strongly recommend it !!
>
>Big Abração!
>
>Claudio