>Thank you for your reply. In this case I am talking about when I close the form I am developing and then close VFP is when the issue occurs.
>
>Either the next day or on my other computer I transport the data to during the day, when I start VFP and open the form to continue development, the rowsource property in each column of the grid is back to "None". The rowsource property for the grid itself still retains the correct rowsource name. Only the columns forget the property name.
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>Thanks again,
>
>Gary

I've seen that happen before. What causes it is if you're on the property sheet, and have the rowsouce property selected - when you move off of it, you loose all the column settings. Now this always happens if you CHANGE the rowsource property - but I've seen it happen just by having it selected in the property sheet, then moving off it.