>Bonjour Naomi,
>
>
>I look the method AfterRowColChange
>Occurs when the user moves to another row or column in the Grid, after the new cell gets the focus, and after the When event of the object in the new row or column. The AfterRowColChange event doesn't fire unless the When event of the object in the new row or column returns true (.T.).
>
>
>I try this code in my when grid method
>
>IF MOD( RECNO() , 2 ) = 0
>RETURN .T.
>ELSE
>RETURN .F.
>ENDIF
>
>The complete grid is read only !
>
>Can you give me a sample please ?
>
>bernhart
>


Try in this method

this.ReadOnly = mod(recno(),2) = 0