>Yuri --
>
>loGrig.objects is the list of all objects in a container, which, for a grid, is the same as loGrid.columns.
>
>Note that the statement which follows,

lnColIndex = loColumn.controlsource

, would fail if loColumn were not a column object, as only column objects have that property.
>
Textboxes also have this property, not to mention other controls.

Also why it's numeric? It should be character. Something is definitely wrong here.