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System.Net reference for C# and VB.NET

System.Net Classes:

Click class names to expand.
Methods marked * are get/set properties.

Authorization

Cookie
CookieCollection
CookieContainer
PathList
CredentialCache
NetworkCredential
CredentialKey
Dns+GetHostByNameDelegate
Dns+ResolveDelegate
DnsPermission
EndPoint
WebRequest
FileWebRequest
FileWebRequest+AsyncGetRequestStream
FileWebRequest+AsyncGetResponse
WebResponse
FileWebResponse
HttpWebRequest
UnlockConnectionDelegate
HttpWebResponse
IAuthenticationModule
DelegationFix
SecurityBufferDescriptor
IReadChunkBytes
StreamChunkBytes
HttpSubmitDelegate
HttpAbortDelegate
HttpContinueDelegate
IPAddress
IPEndPoint
IPHostEntry
IWebProxy
ServicePoint
SocketAddress
SocketPermissionAttribute
SocketPermission
EndpointPermission
WebClient
WebClientWriteStream
WebException
WebHeaderCollection
CaseInsensitiveAscii
WebPermissionAttribute
WebPermission
WebProxy
BasicClient
BufferChunkBytes
Connection
ConnectionGroup
ConnectStream
ISessionAuthenticationModule
DigestClient
HttpDigestChallenge
EmptyWebProxy
HeaderParser
CaseInsensitiveString
KerberosClient
LazyAsyncResult
SSPIInterface
SSPISecureChannelType
SSPIAuthType
NegotiateClient
NTAuthentication
NtlmClient
ProxyRegBlob
ScatterGatherBuffers
SecureChannel
TlsStream
ProtocolToken

enumerated types:


AddressInfo
AddressInfoHints
AuthenticationManager
AuthenticationState
AuthIdentity
BaseLoggingObject
Blob
BufferOffsetSize
BufferType
CertChainFindByIssuer
CertEnhKeyUse
CertificateContextHandle
CertificateEncoding
CertificateProblem
CertUsage
CertUsageMatch
ChainParameters
ChainPolicyParameter
ChainPolicyStatus
ChainPolicyType
ChunkParse
Comparer
ConnectionFailureGroup
ConnectionModes
ConnectionReturnResult
ContentType
ContextAttribute
ContextFlags
CookieCollection+CookieCollectionEnumerator
CookieCollection+Stamp
CookieException
CookieModule
CookieParser
CookieToken
CookieTokenizer
CookieTokenizer+RecognizedAttribute
CookieVariant
CoreResponseData
CredentialCache+CredentialEnumerator
CredentialsHandle
CredentialUse
CryptoBlob
DataParseStatus
DefaultCertPolicy
DefaultPorts
DefaultProxyHandlerWrapper
Dns
DnsPermissionAttribute
Endianness
EndpointPermission+EndPointType
ExceptionHelper
ExtraPolicyParameter
FileWebRequestCreator
FileWebStream
GlobalLog
GlobalProxySelection
GlobalSSPI
HeaderInfo
HeaderInfoTable
HeaderVariantInfo
hostent
HttpDateParse
HttpDigest
HttpDigest+Charset
HttpKnownHeaderNames
HttpProcessingResult
HttpProtocolUtils
HttpProxyTunnelRequest
HttpRequestCreator
HttpStatusCode
HttpStatusRange
HttpVerb
HttpVersion
HttpWebRequest+EndWriteHeadersStatus
HttpWriteMode
ICertificateDecider
ICertificatePolicy
ICredentials
IgnoreCertProblem
IntPtrHelper
IPAddressInfo
IPHostEntryInfo
IPMulticastRequest
IPv6MulticastRequest
IssuerListInfoEx
IWebRequestCreate
KnownVerbs
Linger
NameInfoFlags
NestedMultipleAsyncResult
NestedSingleAsyncResult
NetAuthenticationWrapper
NetConfiguration
NetRes
NetworkAccess
NetworkingPerfCounters
PathList+PathListComparer
PolicyWrapper
PrefixLookup
ProtocolViolationException
ReadState
ScatterGatherBuffers+MemoryChunk
SChannelCred
SChannelCred+Flags
SChannelCred+Protocols
SecureChannel+CertificateContext
SecureSessionType
SecurityBuffer
SecurityBufferClass
SecurityContext
SecurityModInfo
SecurityPackageInfo
SecurityPackageInfoClass
SecurityProtocolType
SecurityStatus
ServicePointManager
SocketConstructorFlags
SSPIWrapper
StreamSizes
SystemNetworkCredential
TransportType
TriState
UnsafeNclNativeMethods
UnsafeNclNativeMethods+NativeAuthWin9xSSPI
UnsafeNclNativeMethods+NativeNTSSPI
UnsafeNclNativeMethods+NativePKI
UnsafeNclNativeMethods+NativeSSLWin9xSSPI
UnsafeNclNativeMethods+OSSOCK
ValidationHelper
WebExceptionStatus
WebHeaderCollection+HeaderEncoding
WebRequestPrefixElement
Win32
WriteBufferState
WSABuffer
WSAData
WSAPROTOCOL_INFO
WSAPROTOCOLCHAIN




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