combo box - non editable (no edit)

[woleium]

Is it possible make a combo box that is not editable?

$res_select = GUICtrlCreateCombo("640 x 480", 30, 30, 100, 25)
    GUICtrlSetData($res_select,"800 x 600|1024 x 768|1280 x 1024|1600 x 1200|Full Screen")

allows the user to edit the contents of the box. How do i stop them from being able to do this?

[Valuater]

Maybe....

#include <GUIConstants.au3>

#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 633, 447, 193, 115)
$res_select = GUICtrlCreateCombo("", 168, 80, 145, 25,$CBS_DROPDOWNLIST)
GUICtrlSetData($res_select,"800 x 600|1024 x 768|1280 x 1024|1600 x 1200|Full Screen")
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###

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

    EndSwitch
WEnd

8)