Jerry,
There is a free add-in - Chart Update on my site which does this
automatically.
http://www.mvps.org/skp/download.htm
--
Regards
Shyam Pillai
"Jerry Adriane Gonçalves" <(E-Mail Removed)> wrote in message
news:#(E-Mail Removed)...
> Hi,
>
> I have some slides containing graphics. The data in datasheet are linked
to
> an excel. If I change excel values and after I open the ppt I only get
> refresh values if double clik on each graphic in each slide.
>
> Is there some way to refresh graphics automatically when I open the
> presentation ?
>
> Thanks in advance,
>
> Jerry
>
>
>