#include <GUIConstants.au3> GUICreate("GUICtrlCreateDummy",250,200, 100,200) GUISetBkColor (0x00E0FFFF) ; will change background color $user = GUICtrlCreateDummy() $button = GUICtrlCreateButton ("event",75,170,70,20) $cancel = GUICtrlCreateButton ("Cancel",150,170,70,20) GUISetState() Do $msg = GUIGetMsg () Select Case $msg = $button GUICtrlSendToDummy($user) Case $msg = $cancel GUICtrlSendToDummy($user) Case $msg = $user ; special action before closing ; ... exit EndSelect Until $msg = $GUI_EVENT_CLOSE