The code line below gives warning (I would like to get ride of) how?
mColor = "0,88,117"; //<<<< generates a warning.
So, it should be:
mColor = C'0,88,117';
Do not just quote other people's posts. It is extremely annoying.
If you have something useful to add to a topic, then please post, but if you have nothing useful to add, don't post at all.