>I am trying to have a combo in the grids with that functionality:
>ControlSource is a logical field. Values in a combo are 'Yes' and 'No'. RowSource is a form's array. When I instantiate a form I am getting "Data mismatch ..." for the combo. Is there a way to design that kind of thing?
>
>Thanks, Mark

The other suggestion (if appropriate) would be to change the logical field type to Numeric and use 0 and 1 instead of logical values. Then you will be able to bind the combobox.