Validating a listbox to make sure an item is selected

I need to validate a listbox to make sure something is selected.  I have a listbox where the user needs to select a time.  If no time is selected, then I need to give a message that a time is needed to continue.  I'm not sure where to begin on this.  Any help and ideas are greatly appreciated!  Thanks in advance!

Hi Nicky:

I don't work with VB6.0 much anymore, but if I remember correctly you can use the ListIndex property of the ListBox, e.g.

If ListBox1.ListIndex = -1 Then
   'Nothing was selected
End If

Hope this helped,
Rolf

 

Thanks for the help, Rolf!  It didn't work exactly, but it gave me enough to get it to work with this:

If timeListbox.SelectedIndex = -1 Then 

I really appreciate your time!