... nComPort, cStringToSend , , nTimeOut ) //To receive nBytesReceived := HB_ComRecv( nComPort, @cReceiveBuffer, , nTimeOut ) cReceivedString := Left( cReceiveBuffer, nBytesReceived ) ? cReceivedString return nil Quedo a al espera y gracias, Carito hace casi 14 años use esto para conectar un ...