function DoKOIInquiry($ccno) {

        $posnetRequest = new PosnetRequest();

        $posnetRequest->ccno = $ccno;

        return $this->DoTran($posnetRequest, "koiinquiry");
    }
function DoKOIInquiry($ccno) {

        $posnetRequest = new PosnetRequest();

        $posnetRequest->ccno = $ccno;

        return $this->DoTran($posnetRequest, "koiinquiry");
    }
function DoKOIInquiry ( $ ccno ) { $ posnetRequest = new PosnetRequest ( ) ; $ posnetRequest -> ccno = $ ccno ; return $ this -> DoTran ( $ posnetRequest , "koiinquiry" ) ; }
It is used for KOI Inquiry Transaction
@param string $ccno
@return bool
It is used for KOI Inquiry Transaction