Fired for each valid IP address on this host.
type TIPAddressEvent = procedure ( Sender: TObject; const IpAddress: String ) of Object;
property OnIPAddress: TIPAddressEvent read FOnIPAddress write FOnIPAddress;
Before monitoring the network, LocalHost must be set to a valid address on the host. Use ListIPAddresses method to list all valid addresses that can be monitored. After a call to the method, an IPAddress event will fire for each address.