Setting Focus in WxTextCtrl

[LutherRevisited]

I'm wanting to know how I would go about setting the focus to the next text
field after I press enter.  I'm guessing it's gonna be EVT_TEXT_ENTER(yada
yada) calling some function which will move the focus, but I don't know how to
move the focus.  I know in .NET text boxes have a focus method which will do
this, but I can't find anything similar in the places I've looked so far.