>>What about:
>>DynamicCurrentControl='myTable.Nome_Object'. It should work just fine.
>
>>I aslo agree with Keith's suggestion, but you should make changes in >AfterRowColChange. At least, this is how it works for ReadOnly property.
>
> Thanks, but i will try to explain my problem better. I need to have an edition grid where a column has different objects in each line, these objects are linked to different fields from other table.
>
> I am creating on-line an object container and adding a Combobox, Textbox, checkbox and etc..., depending on the type of the field to be attributed in ControlSource.
>
>Regards

Are you sure, you want to have this headache? Containers in Grid make grid very messy. Anyway, judging by the expression, you used, you can either have a field in a table called CurControl, or a global variable (or form's property). This field (variable, property) would hold the DynamicCurrentControl for this record (that's why Table approach is preferable, if Sparse=.f.), and your DynamicCurrentControl would be just myTable.CurControl or thisform.curControl.

Otherwise I would place your container on form instead of messing with grid.