The ConnectionlessService property indicates whether the protocol supports connectionless service. A connectionless (datagram) ...

The ConnectionlessService property indicates whether the protocol supports connectionless service. A connectionless (datagram) service describes a communications protocol or transport in which data packets are routed independently of each other and may follow different routes and arrive in a different order from that in which they were sent. Conversely, a connection-oriented service provides a virtual circuit through which data packets are received in the same order they were transmitted. If the connection between machines fails, the application is notified.
Values: TRUE or FALSE. A value of TRUE indicates the protocol uses aconnectionless service.