I've created 2 separate compatible bitmap with some drawing on it. However, I couldn't achieve the correct effect. Its either I get a translucent color effect or I get inverted color display. (I tried using NOTSRCCOPY with SRCINVERT). Anyone can advise on how to which operation should I use? ( The size of the bitmaps is the same. )
I will also award more points if someone can explain to me when each operation is being used. (Pls don't code from MSDN. I've seem that already. What I need is example.) Thanks.