>Hi All,
>
> Does anyone know of a way to dynamicly control the checkbox in a grid, like you can do for backcolor.
>
>I have a grid that looks at one of two tables. Second table can contain 0, 1, or .NULL. in the field for this checkbox. I need the checkbox to appear either checked = 1 or unchecked = 1 or .NULL. At the moment, if the field is .NULL., the checkbox appears grayed out and checked.
>
>TIA
>Beth

try

column.sparse = .F.
column.Bound  = .F.

Field's datatype is ?