>And the user may have scrolled the list so even if you managed to calculate the offset from the current displayvalue, you still can't know whether it is the first displayed value or not.
>
>It may be better to try with a simulated combo, ie. a textbox, downarrow command button, and an invisible listbox below it, which would come to life when needed. Then play with the listbox in a similar manner - or tame its automatic itemtips.
Too much ado... I'll probably tell the customer I can't do it. Guess I can afford it in this case. It was worth spending two days of Christmas holidays for it, but not more.
And still I'm sure there must be some windows event. I've seen somewhere the C++ Code that catched the windows redraw-event on the list, but it was too much of a science for me.
Bye
Alexander