Configuration:
I have a form which contains a listbox and several text boxes and a navigational toolbar.

Problem:
When I click a name in the listbox (table.lastname+', '+substr(table.firstname,1,1) the text boxes refresh appropriately. However, when the listbox is active and a name is highlighted, I select a toolbar option. The text boxes refresh with the new data, but I have been unable to make the list box increment/decrement according to the toolbar selection and refresh the listbox selection to match. Are there any ideas out there?

Jon