>Why do you think that propably would work?
>
>that code allows you decide if selected index will change or not.<

Yeah, ok, so what's your point? My point in an earlier post in this thread (although I probably didn't come right out and say it) was that this kind of stuff is probably best put into a control's sub-class (ComboBox in this case), rather than in the Form where you're using the Combo. This is the kind of functionality that you may want to have with other Combo's, not just this particular one. You put the functionality for it to work in the sub-class and then you don't have to worry about copy/pasting code every time you drop a ComboBox on a Form.

~~Bonnie