How 'bout :

If you're using VFP6.0

on Grid.Init()
this.addproperty('RelRow',1)

on Grid.AfterRowColChange()
local nRowrel
nRowrel=this.relativeRow
this.relrow=nRowRel

on Grid.BeforeRowColChange()
local nRowrel
nRowrel=this.relativeRow
if this.RelRow#nRelRow &&&row is changed
****
Endif


Maybe this helps

P/s : you can send me your code if you want to

Senna Dwipayana
Being good is better
Being better is a bless