Thank you very much. The problem is solved now.
I use WinSpy++ to get the controlID. It displays a controlID with value 00000096, which is hexadecimal. The decimal value is 150.
I display the correct value via:
#include <MsgBoxConstants.au3>
#region --- Au3Recorder generated code Start (v3.3.9.5 KeyboardLayout=00020409) ---
#region --- Internal functions Au3Recorder Start ---
Func _Au3RecordSetup()
Opt('WinWaitDelay',100)
Opt('WinDetectHiddenText',1)
Opt('MouseCoordMode',0)
Local $aResult = DllCall('User32.dll', 'int', 'GetKeyboardLayoutNameW', 'wstr', '')
If $aResult[1] <> '00020409' Then
MsgBox(64, 'Warning', 'Recording has been done under a different Keyboard layout' & @CRLF & '(00020409->' & $aResult[1] & ')')
EndIf
EndFunc
Func _WinWaitActivate($title,$text,$timeout=0)
WinWait($title,$text,$timeout)
If Not WinActive($title,$text) Then WinActivate($title,$text)
WinWaitActive($title,$text,$timeout)
EndFunc
_AU3RecordSetup()
#endregion --- Internal functions Au3Recorder End ---
_WinWaitActivate("AutoIT","")
Send("{LWINDOWN}{LWINUP}")
_WinWaitActivate("Menu Start","")
Send("calc.exe{ENTER}")
_WinWaitActivate("Rekenmachine","")
Send("2*3{ENTER}")
#endregion --- Au3Recorder generated code End ---
; Display result of calc
Local $result_calc = ControlGetText("Rekenmachine","",dec("96"))
MsgBox($MB_SYSTEMMODAL, "", "The result of calc is: " & $result_calc)
WinClose("Rekenmachine")
