>Are you setting the readOnly Property of the Grid, or for the table in the data Environment?
>
>I just did the following:
>
>Created a form.
>Dropped the a base class grid on it.
>Set columnCount to 2
>Opened a table in the dataEnvironment
>Set the Grid's RecordSource property to the table using the drop down list.
>Set the Grid's readOnly property to .T.
>
>Tested it, could not edit the data.
>

I did the same exact thing you just described, and could edit to my heart's content. I thought it had always been that way. Strange. VFP 6 SP3.