key in dialog [SOLVED]

def Message ( self, msg, result ):
        # Method A, querying a special key
        bc = c4d.BaseContainer()
        ok = c4d.gui.GetInputState(c4d.BFM_INPUT_KEYBOARD, c4d.KEY_TAB, bc)
        if ok:
            if bc[c4d.BFM_INPUT_VALUE] == 1:
                print "tab key"
                return True # if you don't return here, the Tab key will still have the default influence on your dialog
                # This can get really confusing...
        ok = c4d.gui.GetInputState(c4d.BFM_INPUT_KEYBOARD, c4d.KEY_ENTER, bc)
        if ok:
            if bc[c4d.BFM_INPUT_VALUE] == 1:
                print "enter"
                return True
        # Method B - processing the input message, works nicely for normal keys
        if msg.GetId() == c4d.BFM_INPUT:
            if msg.GetInt32(c4d.BFM_INPUT_DEVICE) == c4d.BFM_INPUT_KEYBOARD:
                print "KEYBOARD: "
                print msg.GetString(c4d.BFM_INPUT_ASC)
                return True  # return True ONLY on keys you want to process, otherwise standard commands won't work anymore, as long as your dialog is active
        return gui.GeDialog.Message(self, msg, result)