Rip,
The only things that will display in the dropped cbo are items found in it's RowSource. That's precisely what the RowSource is for. You'll have to set the RowSource to whatever possible values the application object property can take on. What kind of RowSource are you using?
>I have a combobox with a controlsource property set to a property of another object, in this case my application object. It has a style property of 0 (combo). The problem is when I change the value of the application object's property that is the control source of the combobox the combobox won't display that value unless it is in the rowsource of the combobox. Any ideas?