VC6.0 using GDI + to draw icons, opaque?

robert1979

I got a HICON handle. I tried to use the Bitmap class constructor (HICON hIcon) to create a Bitmap object, and then used Graphics' DrawImage to draw the picture, but the icon became opaque (annoying!). Is there any way to do it in Graphics A transparent icon is drawn on the top. Thank you heroes, I ca n’t find a way.

natakie

Draw to memory DC and then AlphaBlend to device DC

robert1979

This is how it is done now, but it won’t work on systems without GDIPLUS after release. Put GDIPLUS.DLL in the program directory, neither system nor system32? How to solve

bigbigcat

Use CImageList to transparent HICON

robert1979

But I still have to use DC to draw, no effect

robert1979

I want to draw on Graphics