Check out GetROP2(). You want R2_XORPEN.
--ruaok Freezerburn! All else is only icing. -- Soul Coughing
Robert Kaye -- [EMAIL PROTECTED] http://moon.eorbit.net/~robert
----- Original Message -----
From: Mark B. Elrod <[EMAIL PROTECTED]>
To: FreeAmp Developer List <[EMAIL PROTECTED]>
Sent: Sunday, October 31, 1999 5:47 PM
Subject: dumb windows question
> i cannot remember how to do something under windows. i hope someone out
> there does. you know how when you grab a splitter (like in explorer) it
> inverts the background with a pattern and follows the mouse until you
> release the mouse button? how do you get it to draw that inverted line?
> i know this is sooooo simple yet i can't recall how it is done.
>
> help!
>
> elrod
>