>Hi Rebecca.
>
>Try this in the When Event of the column you want to disable:
>
>if the_other_column = 'X'
> return .f.
>else
> return .t.
>endif
>
>
>OR
>
>return (iif(the_other_column = 'X', .f., .t.))
>
>The user won't be able to select the column.
>
>Juan Carlos


Thank you very much! Unfortunately, I'm the only person in my department using FoxPro right now, so I have no one to talk these problems over with. Have a good day!