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[autoit]
#include <ButtonConstants.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 625, 443, 192, 124)
$Button1 = GUICtrlCreateButton("Titel ändern", 72, 64, 75, 25, $WS_GROUP)
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###
While 1
$nMsg = GUIGetMsg()
Switch $nMsg
Case $GUI_EVENT_CLOSE
Exit
Case $Button1
WinSetTitle($Form1, "", "Ready")
EndSwitch
WEnd