>>myGrid.myColumn.controlsource = "(MyFunction(table.Field))"
>
>Cygar for you ...
>
>Have you any idea about the reason of this Behaviour ?
>
>
>Emanuele.

with "(MyFunction(table.Field))"
VFP search the array MyFunction(),
if it don't exist then VFP search the procedure MyFunction().

with "MyFunction(table.Field)"
VFP search the array MyFunction(),
if it don't exist then VFP stop the process with the error.

It is a bug for me.