How to change a pixel 0,0 in a bmp

[Otto]

I save a SAY object with SaveToBmp.
To show these bmps later in a control
in full color it would be necessary to
change the top left pixel to a different
color.
Does someone know how to do.

Thanks in advance
Otto

[StefanHaupt]

did you try Setpixel (hDC, nCol,nRow,nRGBColor) ?

[Otto]

Thank you Stefan. I will try it.
Regards,
Otto