Disallowed Types and Members in System.Core.dll

SQL Server common language integration (CLR) programming disallows the use of a type or member that has a HostProtectionAttribute that specifies a System.Security.Permissions.HostProtectionResource enumeration with a value of ExternalProcessMgmt, ExternalThreading, MayLeakOnAbort, SecurityInfrastructure, SelfAffectingProcessMgmnt, SelfAffectingThreading, SharedState, Synchronization, or UI. The following table lists the members and types of the System.Core.dll assemblies whose Host Protection Attribute (HPA) values are disallowed.

Note

This list was generated from the supported assemblies. For more information, see Supported .NET Framework Libraries.

Type or Member	HPA Value(s)
System.Diagnostics.Eventing.EventDescriptor	MayLeakOnAbort
System.Diagnostics.Eventing.EventProvider	MayLeakOnAbort
System.Diagnostics.Eventing.EventProviderTraceListener	MayLeakOnAbort
System.Management.Instrumentation.ManagementEntityAttribute	MayLeakOnAbort
System.Management.Instrumentation.WmiConfigurationAttribute	MayLeakOnAbort
System.Management.Instrumentation.ManagementMemberAttribute	MayLeakOnAbort
System.Management.Instrumentation.ManagementNewInstanceAttribute	MayLeakOnAbort
System.Management.Instrumentation.ManagementBindAttribute	MayLeakOnAbort
System.Management.Instrumentation.ManagementCreateAttribute	MayLeakOnAbort
System.Management.Instrumentation.ManagementRemoveAttribute	MayLeakOnAbort
System.Management.Instrumentation.ManagementEnumeratorAttribute	MayLeakOnAbort
System.Management.Instrumentation.ManagementProbeAttribute	MayLeakOnAbort
System.Management.Instrumentation.ManagementTaskAttribute	MayLeakOnAbort
System.Management.Instrumentation.ManagementKeyAttribute	MayLeakOnAbort
System.Management.Instrumentation.ManagementReferenceAttribute	MayLeakOnAbort
System.Management.Instrumentation.ManagementConfigurationAttribute	MayLeakOnAbort
System.Management.Instrumentation.ManagementCommitAttribute	MayLeakOnAbort
System.Management.Instrumentation.ManagementNameAttribute	MayLeakOnAbort
System.Management.Instrumentation.InstrumentationBaseException	MayLeakOnAbort
System.Management.Instrumentation.InstrumentationException	MayLeakOnAbort
System.Management.Instrumentation.InstanceNotFoundException	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventBookmark	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventLogConfiguration	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventLogLink	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventLogStatus	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventProperty	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventLogPropertySelector	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventRecord	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventKeyword	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventLevel	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventLogRecord	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventLogReader	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventLogWatcher	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventRecordWrittenEventArgs	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventLogSession	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventMetadata	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventOpcode	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventTask	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventLogException	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventLogNotFoundException	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventLogReadingException	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventLogProviderDisabledException	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventLogInvalidDataException	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.EventLogInformation	MayLeakOnAbort
System.Diagnostics.Eventing.Reader.ProviderMetadata	MayLeakOnAbort
Microsoft.Win32.SafeHandles.SafeNCryptHandle	MayLeakOnAbort
Microsoft.Win32.SafeHandles.SafeNCryptKeyHandle	MayLeakOnAbort
Microsoft.Win32.SafeHandles.SafeNCryptProviderHandle	MayLeakOnAbort
Microsoft.Win32.SafeHandles.SafeNCryptSecretHandle	MayLeakOnAbort
System.Security.Cryptography.Aes	MayLeakOnAbort
System.Security.Cryptography.AesCryptoServiceProvider	MayLeakOnAbort
System.Security.Cryptography.AesManaged	MayLeakOnAbort
System.Security.Cryptography.CngAlgorithm	MayLeakOnAbort
System.Security.Cryptography.CngAlgorithmGroup	MayLeakOnAbort
System.Security.Cryptography.CngKey	MayLeakOnAbort
System.Security.Cryptography.CngKeyBlobFormat	MayLeakOnAbort
System.Security.Cryptography.CngKeyCreationParameters	MayLeakOnAbort
System.Security.Cryptography.CngProperty	MayLeakOnAbort
System.Security.Cryptography.CngPropertyCollection	MayLeakOnAbort
System.Security.Cryptography.CngProvider	MayLeakOnAbort
System.Security.Cryptography.CngUIPolicy	MayLeakOnAbort
System.Security.Cryptography.ECDiffieHellman	MayLeakOnAbort
System.Security.Cryptography.ECDiffieHellmanPublicKey	MayLeakOnAbort
System.Security.Cryptography.ECDiffieHellmanCng	MayLeakOnAbort
System.Security.Cryptography.ECDiffieHellmanCngPublicKey	MayLeakOnAbort
System.Security.Cryptography.ECDsa	MayLeakOnAbort
System.Security.Cryptography.ECDsaCng	MayLeakOnAbort
System.Security.Cryptography.ManifestSignatureInformation	MayLeakOnAbort
System.Security.Cryptography.ManifestSignatureInformationCollection	MayLeakOnAbort
System.Security.Cryptography.MD5Cng	MayLeakOnAbort
System.Security.Cryptography.SHA1Cng	MayLeakOnAbort
System.Security.Cryptography.SHA256Cng	MayLeakOnAbort
System.Security.Cryptography.SHA256CryptoServiceProvider	MayLeakOnAbort
System.Security.Cryptography.SHA384Cng	MayLeakOnAbort
System.Security.Cryptography.SHA384CryptoServiceProvider	MayLeakOnAbort
System.Security.Cryptography.SHA512Cng	MayLeakOnAbort
System.Security.Cryptography.SHA512CryptoServiceProvider	MayLeakOnAbort
System.Security.Cryptography.StrongNameSignatureInformation	MayLeakOnAbort
System.Security.Cryptography.X509Certificates.AuthenticodeSignatureInformation	MayLeakOnAbort
System.Security.Cryptography.X509Certificates.TimestampInformation	MayLeakOnAbort
Microsoft.Win32.SafeHandles.SafePipeHandle	MayLeakOnAbort
System.TimeZoneInfo	MayLeakOnAbort
System.TimeZoneNotFoundException	MayLeakOnAbort
System.InvalidTimeZoneException	MayLeakOnAbort
System.Diagnostics.EventSchemaTraceListener	MayLeakOnAbort
System.Diagnostics.UnescapedXmlDiagnosticData	MayLeakOnAbort
System.Diagnostics.PerformanceData.CounterData	MayLeakOnAbort
System.Diagnostics.PerformanceData.CounterSetInstanceCounterDataSet	MayLeakOnAbort
System.Diagnostics.PerformanceData.CounterSet	MayLeakOnAbort
System.Diagnostics.PerformanceData.CounterSetInstance	MayLeakOnAbort
System.Collections.Generic.HashSet`1	MayLeakOnAbort
System.IO.Pipes.PipeStream	MayLeakOnAbort
System.IO.Pipes.AnonymousPipeServerStream	MayLeakOnAbort
System.IO.Pipes.AnonymousPipeClientStream	MayLeakOnAbort
System.IO.Pipes.NamedPipeServerStream	MayLeakOnAbort
System.IO.Pipes.NamedPipeClientStream	MayLeakOnAbort
System.IO.Pipes.PipeAccessRule	MayLeakOnAbort
System.IO.Pipes.PipeAuditRule	MayLeakOnAbort
System.IO.Pipes.PipeSecurity	MayLeakOnAbort
System.Threading.LockRecursionException	MayLeakOnAbort
System.Threading.ReaderWriterLockSlim	MayLeakOnAbort

See Also

Concepts

Host Protection Attributes and CLR Integration Programming

Disallowed Types and Members in Microsoft.VisualBasic.dll

Disallowed Types and Members in mscorlib.dll

Disallowed Types and Members in System.dll

Disallowed Types and Members in System.Data.dll