Radio selected item?

How do you get the selected item from a radio control and by the way how do you get the selected item of a checked list?

I'm curious too, how to get the selected item from a radio control.
Anybody?

There is another post about this with an answer. I don't remember the answer but it was just in the past few days. Do a search of the forum and you will find it. Or simply look at the headings for the past few days and you will see it.

I didn't found the post mentioned, but the respons is pretty obvious since in the examples we have
obj.setSelectedItems();
so I use
obj.getSelectedItems();

Sorry for asking stupid question,
and thanks for the answer.