How to modify this code to show control Handle received click?

[E1M1 4]

This code detects click, but how do Modify it to display control handle that received click?

$WM_MOUSEFIRST =  0x0200
$WM_SETCURSOR = 0x0020
$hGui = GUICreate("click on input", 75, 20)
$input = GUICtrlCreateInput("click me", 0, 0, 75, 20)

GUIRegisterMsg($WM_SETCURSOR, "WM_MOUSEFIRST")
GUISetState()

While True
    if GUIGetMsg() = -3 Then Exit
WEnd

Func WM_MOUSEFIRST($hWnd, $iMsg, $iWparam, $iLparam)
    #forceref $hWnd, $iMsg, $iWparam
    If BitAND($iLparam, 0x00010000) Then MsgBox(0, 0, "clicked")
    Return
EndFunc

[bogQ 89]

if im not wrong

Func WM_MOUSEFIRST($hWnd, $iMsg, $iWparam, $iLparam)
    #forceref $hWnd, $iMsg, $iWparam
    If BitAND($iLparam, 0x00010000) Then
        $test = GUIGetCursorInfo()
        MsgBox(0, GUICtrlGetHandle($test[4]), "clicked")
    EndIf
    Return
EndFunc

[E1M1 4]

Thank you bogQ