Bob,

Setting -1 works for WinForms.


>>You need to add a blank row to the dropdown after you bind the dropdown to the datasource. Here is an example:
>
>Ok, I thought of that, but figured there had to be an easier way. Why do the doc's say setting SelectedIndex to -1 will do it? That doesn't work on my bound nor my unbound combos.
>
>BOb