Is it possible to have two dropdown boxes with one filling the other but then also refresh a listbox at the same time?<br /><br />I have followed the documentation and fill a drop-down on the first dropdown selection, but I would like to fill a listbox with different values depending on the first drop-down as well.<br /><br />My form has Movie Title drop-down that when a Movie is selected a Genre&#39;s table is filled with all the Genre&#39;s that the movie does not have. Now I need to display all the genre&#39;s the movie has either in a listbox or preferably just a list somehow. I have the sql but the listbox is not getting filled.