Let's say the "control source" for the checkbox is m.MyVar. You can use SHOW GET m.MyVar ENABLE or SHOW GET m.MyVar DISABLE.

>Greetings,
>
>I have an older Foxpro for Windows application in which I needed to add a checkbox. I need to be able to disable the checkbox on the fly based on the value of a particular variable. In VFP this isn't a problem, but how do I do this in Fox 2.6.
>
>Thanks in Advance.
>
>Scott