Icon in Taskbar

I'm new to C++ and I´m having a little problem with an icon in a taskbar. I am able to create it, but it disappears as soon as I move the mouse over it. I want to change the whole thing anyway, but first of all, the icon has to be visible for the user. Why does it disappear? Any suggestions? Oh, one more thing, how does this tooltip thing work?
Thx in advance.

Try searching this forum for 'tray icon' or something similar. I'm pretty sure there is some example code in one of the threads for creating a tray icon with a tooltip.

Also look at PlanetSourceCode.

Thx chilibean. I figured it out over the weekend. My mistake, I put the Icon Create in at the wrong place.
Thx again.