Hi
It works, but I have to change the code to hide/suppress the rows.
I joined the code to others users :
FOR i := 1 TO 15 DO
BEGIN
IF AdvColumnGrid1.IsNode(i) AND (AdvColumnGrid1.Cells[1, i] = '2') THEN
BEGIN // Node to hide/suppress
AdvColumnGrid1.SuppressRows(i, i + AdvColumnGrid1.GetNodeSpan(i) - 1)
END;
END;
Thanks you