Posted on 2006-11-03
I have a bitmap with a white background. I have tried to use the TransparentBlt function to copy this onto a Window with the current background still displaying. It works except for certain white pixels that remain. I cannot see why this is occuring as the bitmap has only got a few colours.
I also tried using the TransparentBlt function that appeared on Code guru with the same results. What am I doing wrong?