>i tried in this way, in my baseclass i put a value "anychange=.t." in the interactive change event.
>
>in my form, the init i public the anychange and save anychange = .f.
>
>if i press add then anychage = .t. and once i save i set bact the anychange to .f. again, but then, the save button still always enabled,
>
>beside i put this code at the readmethod for the save button
>
>if anychange
> This.enabled=.t.
>Else
> This.enabled=.f.
>Endif
>
>But still not function,
>
>anything wrong??

In the interactivechange event and the programmaticchange event:

THISFORM.cmdSave.Enabled = .T.


The readmethod?