#Include GetChildHWND.ahk
!z::
;sel=1 select N string
;sel=0 deselect N string
sel=1
;Number to set the selection
InputBox,N,Enter string number,selection of string in list box,,,,,,,,1
ActiveWindow:= WinExist("A")
WinGetClass, class, A
ControlGetFocus, FocusedControl, ahk_id %ActiveWindow%
if not FocusedControl
	return
c_id:=GetChildHWND(ActiveWindow,FocusedControl)
SendMessage, 0x185, sel, N, %FocusedControl%, A
;MsgBox (Class=%class% Handle=%ActiveWindow%)(FC=%FocusedControl% Handle=%c_id%)