#Include GetChildHWND.ahk
!z::
;Find string that begins with the characters in a specified string
InputBox,s,Enter name of string, Retrieve number of string with same beginning,,,,,,,,
VAR_address:= DllCall("CharNext", str, s, UInt)-1
ActiveWindow:= WinExist("A")
WinGetClass, class, A
ControlGetFocus, FocusedControl, ahk_id %ActiveWindow%
if not FocusedControl
	return
c_id:=GetChildHWND(ActiveWindow,FocusedControl)
SendMessage, 0x18f, 0, VAR_address, %FocusedControl%, A
MsgBox (Number of first finded string=%ErrorLevel%)