>>Hi John,
>>
>>I remember I was using AfterRowColChange and ReadOnly property of the grid for this purpose.
>
>
>Naomi,
>
>Did you use the Enabled property as well or just ReadOnly of the control in question?
>
>Laterness,
>Jon

I used readonly for either full grid or particular grid's column. I didn't use Enabled.

And as I just tried, it looks like it can not be used. We need to resort to Dragan's solution, I think.