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
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Being better is a bless