System.Net.NetworkInformation Namespace Reference

Classes
class	GatewayIPAddressInformation
class	GatewayIPAddressInformationCollection
class	HostInformation
class	HostInformationPal
class	IcmpV4Statistics
class	IcmpV6Statistics
class	InterfaceInfoPal
class	InternalIPAddressCollection
class	IPAddressCollection
class	IPAddressInformation
class	IPAddressInformationCollection
class	IPGlobalProperties
class	IPGlobalPropertiesPal
class	IPGlobalStatistics
class	IPInterfaceProperties
class	IPInterfaceStatistics
class	IPv4InterfaceProperties
class	IPv4InterfaceStatistics
class	IPv6InterfaceProperties
class	MulticastIPAddressInformation
class	MulticastIPAddressInformationCollection
class	NetworkAvailabilityEventArgs
class	NetworkChange
class	NetworkInformationException
class	NetworkInterface
class	NetworkInterfacePal
class	PhysicalAddress
class	Ping
class	PingCompletedEventArgs
class	PingException
class	PingOptions
class	PingReply
class	SafeCancelMibChangeNotify
class	SafeFreeMibTable
class	SystemGatewayIPAddressInformation
class	SystemIcmpV4Statistics
class	SystemIcmpV6Statistics
class	SystemIPAddressInformation
class	SystemIPGlobalProperties
class	SystemIPGlobalStatistics
class	SystemIPInterfaceProperties
class	SystemIPInterfaceStatistics
class	SystemIPv4InterfaceProperties
class	SystemIPv4InterfaceStatistics
class	SystemIPv6InterfaceProperties
class	SystemMulticastIPAddressInformation
class	SystemNetworkInterface
class	SystemTcpConnectionInformation
class	SystemTcpStatistics
class	SystemUdpStatistics
class	SystemUnicastIPAddressInformation
class	TcpConnectionInformation
class	TcpStatistics
class	TeredoHelper
class	UdpStatistics
class	UnicastIPAddressInformation
class	UnicastIPAddressInformationCollection

Enumerations
enum	DuplicateAddressDetectionState {   Invalid , Tentative , Duplicate , Deprecated ,   Preferred }
enum	NetBiosNodeType {   Unknown = 0 , Broadcast = 1 , Peer2Peer = 2 , Mixed = 4 ,   Hybrid = 8 }
enum	NetworkInterfaceComponent { IPv4 , IPv6 }
enum	NetworkInterfaceType {   Unknown = 1 , Ethernet = 6 , TokenRing = 9 , Fddi = 15 ,   BasicIsdn = 20 , PrimaryIsdn = 21 , Ppp = 23 , Loopback = 24 ,   Ethernet3Megabit = 26 , Slip = 28 , Atm = 37 , GenericModem = 48 ,   FastEthernetT = 62 , Isdn = 63 , FastEthernetFx = 69 , Wireless80211 = 71 ,   AsymmetricDsl = 94 , RateAdaptDsl = 95 , SymmetricDsl = 96 , VeryHighSpeedDsl = 97 ,   IPOverAtm = 114 , GigabitEthernet = 117 , Tunnel = 131 , MultiRateSymmetricDsl = 143 ,   HighPerformanceSerialBus = 144 , Wman = 237 , Wwanpp = 243 , Wwanpp2 = 244 }
enum	OperationalStatus {   Up = 1 , Down , Testing , Unknown ,   Dormant , NotPresent , LowerLayerDown }
enum	PrefixOrigin {   Other , Manual , WellKnown , Dhcp ,   RouterAdvertisement }
enum	ScopeLevel {   None = 0 , Interface = 1 , Link = 2 , Subnet = 3 ,   Admin = 4 , Site = 5 , Organization = 8 , Global = 14 }
enum	StartIPOptions { None = 0 , StartIPv4 = 1 , StartIPv6 = 2 , Both = 3 }
enum	SuffixOrigin {   Other , Manual , WellKnown , OriginDhcp ,   LinkLayerAddress , Random }
enum	TcpState {   Unknown , Closed , Listen , SynSent ,   SynReceived , Established , FinWait1 , FinWait2 ,   CloseWait , Closing , LastAck , TimeWait ,   DeleteTcb }
enum	IPStatus {   Success = 0 , DestinationNetworkUnreachable = 11002 , DestinationHostUnreachable = 11003 , DestinationProtocolUnreachable = 11004 ,   DestinationPortUnreachable = 11005 , DestinationProhibited = 11004 , NoResources = 11006 , BadOption = 11007 ,   HardwareError = 11008 , PacketTooBig = 11009 , TimedOut = 11010 , BadRoute = 11012 ,   TtlExpired = 11013 , TtlReassemblyTimeExceeded = 11014 , ParameterProblem = 11015 , SourceQuench = 11016 ,   BadDestination = 11018 , DestinationUnreachable = 11040 , TimeExceeded = 11041 , BadHeader = 11042 ,   UnrecognizedNextHeader = 11043 , IcmpError = 11044 , DestinationScopeMismatch = 11045 , Unknown = -1 }

Functions
delegate void	NetworkAddressChangedEventHandler (object? sender, EventArgs e)
delegate void	NetworkAvailabilityChangedEventHandler (object? sender, NetworkAvailabilityEventArgs e)
delegate void	PingCompletedEventHandler (object sender, PingCompletedEventArgs e)