Hi Yeray!
Thanks for your reply. Yes, it does work. Actually I really don't know how I was managing before and because it didn't work.... Anyway, now it seems that everything is ok. Sorry for not having tested it accurately before disturbing you...
Thanks again

Maxxo

Hi! (new to this forum...) I am using TeeChart Pro v7 ActiveX. I have a chart with several series, which uses legend with checkboxes. I would save the current status at a given moment (which series have been created and which of them are checked) and then I would reproduce exactly the same situation...