Transparent Bitmap - help

Hello I can add a bmp to my window thanks to your advice but unfortunately I　dont kno how to make it transparent? The WS_EX_TRANSPARENT flag and adding white/magenta color doesnt help to make it transparent

maybe use a transparent bmp? There are "new" bmp types (32 bits) with alpha channel.
Regards,
Florian

http://www.axialis.com/tutorials/tutorial-misc001.html

I did this according to this tutorial. Unfortunately, it still has a white background

Restorator doesn't always display transparent images correctly. It may still correctly assign it in the resources. Have you tried?

Regards,
Florian

Yes,
I tried...