   winapi transparant bitmap
  How can I make a color in a bitmap in winapi transparant? Right now I can change a color of the bitmap into any other, but there is no color for transparant.   
TransparentBlt;  I got transparency working now, unfortuanly there seems now way to make a winapi button transparant.[Edited by - attahollander on September 18, 2007 6:11:34 AM]