Window with a transparent color

[Shanheavel]

I'm using SetDIBitsToDevice to display bitmap to normal window. It's simple and fast function (just one call to copy your image from memory to screen!), but it doesn't support alpha channel. So I wonder how to do it without using AlphaBlend,GDIAlpaBlend etc. Some ideas?

[UEZ]

Use GDI+ instead to display a transparent image within your GUI.

Br,

UEZ

[Shanheavel]

This idea is nice, but I want to set window transparent which cooperate with SetDIBitsToDevice function. I know that my English is bad, but I hope you understand what I mean.

Edited January 27, 2013 by Shanheavel