>Put a combobox into a grid column with Sparse = .F.
>Activate the Combobox cell
>bug : the Current DisplayValue disappear
>
>On a my application,
>go into the Combo
>change the value
>go out
>repeat this may times
>One time, VFP CRASH without the C0005 log.

Fabio,
I think this BUG (I am not sure for second part) exists in ALL versions of VFP. It happens when You set ComboBox RowSourceType = 6 (Fields). If you set it to 3 there is no problem with Disapearing of DisplayValue (at least in VFP 8)