Ok, after using SetPixelV on a Image control, I'd like to save the result of the processing. As a BMP for example.

Once the picture is modified, if i want to save to disk, it doesn't work using the SavePicture function

Should i call a API function and give it hDC of the picture box ??

If you don't understand what i'm talking about :
http://www.vbforums.com/showthread.php?threadid=207430