Get the Current Focus of a Dialog

Hi,

Probably haven't looked long enough, so sorry if I'm missing something staring me in the face.

I would like to "get the name of a control" that has the current focus on a tab-strip dialog.

I saw (dcl-GetFocus) with no arguments, but that gives me an error.

Thanks for any help,
Mike Dennis

(dcl-GetFocus) is the correct function.

Thanks