I am using a basic webcombo control that is bound to a very simple datatable with two columns, with mutiple selections on using a checkbox

Say the table contains:     1,Widget 1

                                               2,Widget 2

                                               3,Widget 3

                                               4,Widget 4

                                               5,Widget 5

When the control is first bound, Widget 1 is being displayed in the control even though it is not selected. When I select another item it is overwrites this.

Is there a setting so that the control would be empty until an item is selected. i.e. not display the first item in the list.