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Disallowed Types and Members in mscorlib.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 mscorlib.dll assembly whose Host Protection Attribute (HPA) values are disallowed.

Note Note

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

Type or Member

HPA Value(s)

SyncStream.BeginRead()

ExternalThreading

SyncStream.BeginWrite()

ExternalThreading

System.Collections.ArrayList.Synchronized()

Synchronization

System.Collections.Hashtable.Synchronized()

Synchronization

System.Collections.Queue.Synchronized()

Synchronization

System.Collections.SortedList.Synchronized()

Synchronization

System.Collections.Stack.Synchronized()

Synchronization

System.Console.Beep()

UI

System.Console.get_Error()

UI

System.Console.get_In()

UI

System.Console.get_KeyAvailable()

UI

System.Console.get_Out()

UI

System.Console.OpenStandardError()

UI

System.Console.OpenStandardInput()

UI

System.Console.OpenStandardOutput()

UI

System.Console.Read()

UI

System.Console.ReadKey()

UI

System.Console.ReadLine()

UI

System.Console.SetError()

UI

System.Console.SetIn()

UI

System.Console.SetOut()

UI

System.Console.Write()

UI

System.Console.WriteLine()

UI

System.Diagnostics.LogMessageEventHandler

ExternalThreading, Synchronization

System.IO.FileStream.BeginRead()

ExternalThreading

System.IO.FileStream.BeginWrite()

ExternalThreading

System.IO.Stream.Synchronized()

Synchronization

System.IO.TextReader.Synchronized()

Synchronization

System.IO.TextWriter.Synchronized()

Synchronization

System.Reflection.Emit.AssemblyBuilder

MayLeakOnAbort

System.Reflection.Emit.ConstructorBuilder

MayLeakOnAbort

System.Reflection.Emit.CustomAttributeBuilder

MayLeakOnAbort

System.Reflection.Emit.EnumBuilder

MayLeakOnAbort

System.Reflection.Emit.EventBuilder

MayLeakOnAbort

System.Reflection.Emit.FieldBuilder

MayLeakOnAbort

System.Reflection.Emit.MethodBuilder

MayLeakOnAbort

System.Reflection.Emit.MethodRental

MayLeakOnAbort

System.Reflection.Emit.ModuleBuilder

MayLeakOnAbort

System.Reflection.Emit.PropertyBuilder

MayLeakOnAbort

System.Reflection.Emit.TypeBuilder

MayLeakOnAbort

System.Reflection.Emit.UnmanagedMarshal

MayLeakOnAbort

System.Security.Principal.WindowsPrincipal

SecurityInfrastructure

System.Threading.AutoResetEvent

ExternalThreading, Synchronization

System.Threading.EventWaitHandle

ExternalThreading, Synchronization

System.Threading.ManualResetEvent

ExternalThreading, Synchronization

System.Threading.Monitor

ExternalThreading, Synchronization

System.Threading.Mutex

ExternalThreading, Synchronization

System.Threading.ReaderWriterLock

ExternalThreading, Synchronization

System.Threading.Thread.AllocateDataSlot()

ExternalThreading, SharedState

System.Threading.Thread.AllocateNamedDataSlot()

ExternalThreading, SharedState

System.Threading.Thread.BeginCriticalRegion()

ExternalThreading, Synchronization

System.Threading.Thread.EndCriticalRegion()

ExternalThreading, Synchronization

System.Threading.Thread.FreeNamedDataSlot()

ExternalThreading, SharedState

System.Threading.Thread.GetData()

ExternalThreading, SharedState

System.Threading.Thread.GetNamedDataSlot()

ExternalThreading, SharedState

System.Threading.Thread.Join()

ExternalThreading, Synchronization

System.Threading.Thread.set_ApartmentState()

Synchronization, SelfAffectingThreading

System.Threading.Thread.set_CurrentUICulture()

ExternalThreading

System.Threading.Thread.set_IsBackground()

SelfAffectingThreading

System.Threading.Thread.set_Name()

ExternalThreading

System.Threading.Thread.set_Priority()

SelfAffectingThreading

System.Threading.Thread.SetApartmentState()

Synchronization, SelfAffectingThreading

System.Threading.Thread.SetData()

ExternalThreading, SharedState

System.Threading.Thread.SpinWait()

ExternalThreading, Synchronization

System.Threading.Thread.Start()

ExternalThreading, Synchronization

System.Threading.Thread.TrySetApartmentState()

Synchronization, SelfAffectingThreading

System.Threading.ThreadPool

ExternalThreading, Synchronization

System.Threading.Timer

ExternalThreading, Synchronization

System.Threading.TimerBase

ExternalThreading, Synchronization

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