[ven00m]

Еще вариант (попроще):

Код:

#include <GUIConstantsEx.au3>
#include <GuiStatusBar.au3>
#include <WindowsConstants.au3>
#include <EditConstants.au3>

#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 299, 253, 254, 124)
$Input1 = GUICtrlCreateInput("Input1", 8, 16, 81, 21)
$StatusBar1 = _GUICtrlStatusBar_Create($Form1)

GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###

$input1old = GUIctrlread($Input1)

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit

    EndSwitch

    if GUIctrlread($Input1)<>$input1old then
    _GUICtrlStatusBar_SetText($StatusBar1, "03   "& GUIctrlread($Input1))
    $input1old = GUIctrlread($Input1)
    Endif
WEnd