Hi!

Can you post the URL to that article in MSDN or tell how to find it?

>First all, thanks for your suggestion.
>
>What you say is just what I do to get a grayed bitmap form my images.
>But if the developer machine has GREEN color for 3d objects, when I copy the screen and paste it on MS-Paint to create the grayed image, it is "GREEN-grayed" and when I use it in a machine with WHITE color for 3d objects, my grayed image IS NOT GRAYED, is GREEN-grayed. Horrible.
>
>---------------------------------------------
>I take a look to some MSDN Library articles and I found some functions of the GDI32 library that can help me with this. But I don't understand everithing. It's talk about ROP, Bitblt, Masks and more...
>If you know how it works, please tell me.
>
>Thanks again for your time.
>Regards,
>Esteban