PermissionSet Classe

Definizione

Spazio dei nomi:

System.Security

Assembly:

System.Security.Permissions.dll

Assembly:

System.Runtime.dll

Assembly:

System.Runtime.Extensions.dll

Assembly:

mscorlib.dll

Attenzione

Code Access Security is not supported or honored by the runtime.

Rappresenta una raccolta che contiene molti tipi diversi di autorizzazioni.

public ref class PermissionSet : System::Collections::ICollection, System::Runtime::Serialization::IDeserializationCallback, System::Security::ISecurityEncodable, System::Security::IStackWalk

public class PermissionSet : System.Collections.ICollection, System.Runtime.Serialization.IDeserializationCallback, System.Security.ISecurityEncodable, System.Security.IStackWalk

[System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public class PermissionSet : System.Collections.ICollection, System.Runtime.Serialization.IDeserializationCallback, System.Security.ISecurityEncodable, System.Security.IStackWalk

[System.Serializable]
public class PermissionSet : System.Collections.ICollection, System.Runtime.Serialization.IDeserializationCallback, System.Security.ISecurityEncodable, System.Security.IStackWalk

[System.Serializable]
[System.Runtime.InteropServices.ComVisible(true)]
public class PermissionSet : System.Collections.ICollection, System.Runtime.Serialization.IDeserializationCallback, System.Security.ISecurityEncodable, System.Security.IStackWalk

type PermissionSet = class
    interface ICollection
    interface IEnumerable
    interface IDeserializationCallback
    interface ISecurityEncodable
    interface IStackWalk

[<System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
type PermissionSet = class
    interface ICollection
    interface IEnumerable
    interface IDeserializationCallback
    interface ISecurityEncodable
    interface IStackWalk

[<System.Serializable>]
type PermissionSet = class
    interface ISecurityEncodable
    interface ICollection
    interface IEnumerable
    interface IStackWalk
    interface IDeserializationCallback

[<System.Serializable>]
[<System.Runtime.InteropServices.ComVisible(true)>]
type PermissionSet = class
    interface ISecurityEncodable
    interface ICollection
    interface IEnumerable
    interface IStackWalk
    interface IDeserializationCallback

Public Class PermissionSet
Implements ICollection, IDeserializationCallback, ISecurityEncodable, IStackWalk

Ereditarietà

Object

PermissionSet

Derivato

System.Security.NamedPermissionSet

System.Security.ReadOnlyPermissionSet

Attributi

ObsoleteAttribute SerializableAttribute ComVisibleAttribute

Implementazioni

ICollection IEnumerable IDeserializationCallback ISecurityEncodable IStackWalk

Esempio

Nell'esempio di codice seguente viene illustrato l'uso della classe e dei PermissionSet membri.

// This sample demonstrates the use of the PermissionSet class.
using namespace System;
using namespace System::Reflection;
using namespace System::Security::Permissions;
using namespace System::Security;
using namespace System::IO;
using namespace System::Collections;
void PermissionSetDemo()
{
   Console::WriteLine( "Executing PermissionSetDemo" );
   try
   {
      // Open a new PermissionSet.
      PermissionSet^ ps1 = gcnew PermissionSet( PermissionState::None );

      Console::WriteLine( "Adding permission to open a file from a file dialog box." );

      // Add a permission to the permission set.
      ps1->AddPermission( gcnew FileDialogPermission( FileDialogPermissionAccess::Open ) );

      Console::WriteLine( "Demanding permission to open a file." );
      ps1->Demand();
      Console::WriteLine( "Demand succeeded." );
      Console::WriteLine( "Adding permission to save a file from a file dialog box." );
      ps1->AddPermission( gcnew FileDialogPermission( FileDialogPermissionAccess::Save ) );
      Console::WriteLine( "Demanding permission to open and save a file." );
      ps1->Demand();
      Console::WriteLine( "Demand succeeded." );
      Console::WriteLine( "Adding permission to read environment variable USERNAME." );
      ps1->AddPermission( gcnew EnvironmentPermission( EnvironmentPermissionAccess::Read,"USERNAME" ) );
      ps1->Demand();
      Console::WriteLine( "Demand succeeded." );
      Console::WriteLine( "Adding permission to read environment variable COMPUTERNAME." );
      ps1->AddPermission( gcnew EnvironmentPermission( EnvironmentPermissionAccess::Read,"COMPUTERNAME" ) );

      // Demand all the permissions in the set.
      Console::WriteLine( "Demand all permissions." );
      ps1->Demand();

      Console::WriteLine( "Demand succeeded." );

      // Display the number of permissions in the set.
      Console::WriteLine( "Number of permissions = {0}", ps1->Count );

      // Display the value of the IsSynchronized property.
      Console::WriteLine( "IsSynchronized property = {0}", ps1->IsSynchronized );

      // Display the value of the IsReadOnly property.
      Console::WriteLine( "IsReadOnly property = {0}", ps1->IsReadOnly );

      // Display the value of the SyncRoot property.
      Console::WriteLine( "SyncRoot property = {0}", ps1->SyncRoot );

      // Display the result of a call to the ContainsNonCodeAccessPermissions method.
      // Gets a value indicating whether the PermissionSet contains permissions
      // that are not derived from CodeAccessPermission.
      // Returns true if the PermissionSet contains permissions that are not
      // derived from CodeAccessPermission; otherwise, false.
      Console::WriteLine( "ContainsNonCodeAccessPermissions method returned {0}", ps1->ContainsNonCodeAccessPermissions() );

      Console::WriteLine( "Value of the permission set ToString = \n{0}", ps1->ToString() );

      PermissionSet^ ps2 = gcnew PermissionSet( PermissionState::None );

      // Create a second permission set and compare it to the first permission set.
      ps2->AddPermission( gcnew EnvironmentPermission( EnvironmentPermissionAccess::Read,"USERNAME" ) );
      ps2->AddPermission( gcnew EnvironmentPermission( EnvironmentPermissionAccess::Write,"COMPUTERNAME" ) );
      IEnumerator^ list =  ps1->GetEnumerator();
      Console::WriteLine("Permissions in first permission set:");
            while (list->MoveNext())
                Console::WriteLine(list->Current->ToString());
      Console::WriteLine( "Second permission IsSubsetOf first permission = {0}", ps2->IsSubsetOf( ps1 ) );

      // Display the intersection of two permission sets.
      PermissionSet^ ps3 = ps2->Intersect( ps1 );
      Console::WriteLine( "The intersection of the first permission set and the second permission set = {0}", ps3 );

      // Create a new permission set.
      PermissionSet^ ps4 = gcnew PermissionSet( PermissionState::None );
      ps4->AddPermission( gcnew FileIOPermission( FileIOPermissionAccess::Read,"C:\\Temp\\Testfile.txt" ) );
      ps4->AddPermission( gcnew FileIOPermission( static_cast<FileIOPermissionAccess>(FileIOPermissionAccess::Read | FileIOPermissionAccess::Write | FileIOPermissionAccess::Append),"C:\\Temp\\Testfile.txt" ) );

      // Display the union of two permission sets.
      PermissionSet^ ps5 = ps3->Union( ps4 );
      Console::WriteLine( "The union of permission set 3 and permission set 4 = {0}", ps5 );

      // Remove FileIOPermission from the permission set.
      ps5->RemovePermission( FileIOPermission::typeid );
      Console::WriteLine( "The last permission set after removing FileIOPermission = {0}", ps5 );

      // Change the permission set using SetPermission.
      ps5->SetPermission( gcnew EnvironmentPermission( EnvironmentPermissionAccess::AllAccess,"USERNAME" ) );
      Console::WriteLine( "Permission set after SetPermission = {0}", ps5 );

      // Display result of ToXml and FromXml operations.
      PermissionSet^ ps6 = gcnew PermissionSet( PermissionState::None );
      ps6->FromXml( ps5->ToXml() );
      Console::WriteLine( "Result of ToFromXml = {0}\n", ps6 );

      // Display results of PermissionSet::GetEnumerator.
      IEnumerator^ psEnumerator = ps1->GetEnumerator();
      while ( psEnumerator->MoveNext() )
      {
         Console::WriteLine( psEnumerator->Current );
      }

      // Check for an unrestricted permission set.
      PermissionSet^ ps7 = gcnew PermissionSet( PermissionState::Unrestricted );
      Console::WriteLine( "Permission set is unrestricted = {0}", ps7->IsUnrestricted() );

      // Create and display a copy of a permission set.
      ps7 = ps5->Copy();
      Console::WriteLine( "Result of copy = {0}", ps7 );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( e->Message );
   }

}

int main()
{
   PermissionSetDemo();
}

// This sample demonstrates the use of the PermissionSet class.

using System;
using System.Reflection;
using System.Security.Permissions;
using System.Security;
using System.IO;
using System.Collections;

class MyClass
{
    public static void PermissionSetDemo()
    {
        Console.WriteLine("Executing PermissionSetDemo");
        try
        {
            // Open a new PermissionSet.
            PermissionSet ps1 = new PermissionSet(PermissionState.None);
            Console.WriteLine("Adding permission to open a file from a file dialog box.");
            // Add a permission to the permission set.
            ps1.AddPermission(
                new FileDialogPermission(FileDialogPermissionAccess.Open));
            Console.WriteLine("Demanding permission to open a file.");
            ps1.Demand();
            Console.WriteLine("Demand succeeded.");
            Console.WriteLine("Adding permission to save a file from a file dialog box.");
            ps1.AddPermission(
                new FileDialogPermission(FileDialogPermissionAccess.Save));
            Console.WriteLine("Demanding permission to open and save a file.");
            ps1.Demand();
            Console.WriteLine("Demand succeeded.");
            Console.WriteLine("Adding permission to read environment variable USERNAME.");
            ps1.AddPermission(
                new EnvironmentPermission(EnvironmentPermissionAccess.Read, "USERNAME"));
            ps1.Demand();
            Console.WriteLine("Demand succeeded.");
            Console.WriteLine("Adding permission to read environment variable COMPUTERNAME.");
            ps1.AddPermission(
                new EnvironmentPermission(EnvironmentPermissionAccess.Read, "COMPUTERNAME"));
            // Demand all the permissions in the set.
            Console.WriteLine("Demand all permissions.");
            ps1.Demand();
            Console.WriteLine("Demand succeeded.");
            // Display the number of permissions in the set.
            Console.WriteLine("Number of permissions = " + ps1.Count);
            // Display the value of the IsSynchronized property.
            Console.WriteLine("IsSynchronized property = " + ps1.IsSynchronized);
            // Display the value of the IsReadOnly property.
            Console.WriteLine("IsReadOnly property = " + ps1.IsReadOnly);
            // Display the value of the SyncRoot property.
            Console.WriteLine("SyncRoot property = " + ps1.SyncRoot);
            // Display the result of a call to the ContainsNonCodeAccessPermissions method.
            // Gets a value indicating whether the PermissionSet contains permissions
            // that are not derived from CodeAccessPermission.
            // Returns true if the PermissionSet contains permissions that are not
            // derived from CodeAccessPermission; otherwise, false.
            Console.WriteLine("ContainsNonCodeAccessPermissions method returned " +
                ps1.ContainsNonCodeAccessPermissions());
            Console.WriteLine("Value of the permission set ToString = \n" + ps1.ToString());
            PermissionSet ps2 = new PermissionSet(PermissionState.None);
            // Create a second permission set and compare it to the first permission set.
            ps2.AddPermission(
                new EnvironmentPermission(EnvironmentPermissionAccess.Read, "USERNAME"));
            ps2.AddPermission(
                new EnvironmentPermission(EnvironmentPermissionAccess.Write, "COMPUTERNAME"));
            IEnumerator list =  ps1.GetEnumerator();
            Console.WriteLine("Permissions in first permission set:");
            while (list.MoveNext())
                Console.WriteLine(list.Current.ToString());
            Console.WriteLine("Second permission IsSubsetOf first permission = " + ps2.IsSubsetOf(ps1));
            // Display the intersection of two permission sets.
            PermissionSet ps3 = ps2.Intersect(ps1);
            Console.WriteLine("The intersection of the first permission set and "
                + "the second permission set = " + ps3.ToString());
            // Create a new permission set.
            PermissionSet ps4 = new PermissionSet(PermissionState.None);
            ps4.AddPermission(
                new FileIOPermission(FileIOPermissionAccess.Read,
                "C:\\Temp\\Testfile.txt"));
            ps4.AddPermission(
                new FileIOPermission(FileIOPermissionAccess.Read |
                FileIOPermissionAccess.Write | FileIOPermissionAccess.Append,
                "C:\\Temp\\Testfile.txt"));
            // Display the union of two permission sets.
            PermissionSet ps5 = ps3.Union(ps4);
            Console.WriteLine("The union of permission set 3 and permission set 4 = "
                + ps5.ToString());
            // Remove FileIOPermission from the permission set.
            ps5.RemovePermission(typeof(FileIOPermission));
            Console.WriteLine("The last permission set after removing FileIOPermission = "
                + ps5.ToString());
            // Change the permission set using SetPermission.
            ps5.SetPermission(new EnvironmentPermission(EnvironmentPermissionAccess.AllAccess, "USERNAME"));
            Console.WriteLine("Permission set after SetPermission = " + ps5.ToString());
            // Display result of ToXml and FromXml operations.
            PermissionSet ps6 = new PermissionSet(PermissionState.None);
            ps6.FromXml(ps5.ToXml());
            Console.WriteLine("Result of ToFromXml = " + ps6.ToString() + "\n");
            // Display results of PermissionSet.GetEnumerator.
            IEnumerator psEnumerator = ps1.GetEnumerator();
            while (psEnumerator.MoveNext())
            {
                Console.WriteLine(psEnumerator.Current);
            }
            // Check for an unrestricted permission set.
            PermissionSet ps7 = new PermissionSet(PermissionState.Unrestricted);
            Console.WriteLine("Permission set is unrestricted = " + ps7.IsUnrestricted());
            // Create and display a copy of a permission set.
            ps7 = ps5.Copy();
            Console.WriteLine("Result of copy = " + ps7.ToString());
        }
        catch (Exception e)
        {
            Console.WriteLine(e.Message.ToString());
        }
    }

    static void Main(string[] args)
    {
        PermissionSetDemo();
    }
}

' This sample demonstrates the use of the PermissionSet class.
Imports System.Reflection
Imports System.Security.Permissions
Imports System.Security
Imports System.IO
Imports System.Collections

Class [MyClass]

    Public Shared Sub PermissionSetDemo()
        Console.WriteLine("Executing PermissionSetDemo")
        Try
            ' Open a new PermissionSet.
            Dim ps1 As New PermissionSet(PermissionState.None)
            Console.WriteLine("Adding permission to open a file from a file dialog box.")
            ' Add a permission to the permission set.
            ps1.AddPermission(New FileDialogPermission(FileDialogPermissionAccess.Open))
            Console.WriteLine("Demanding permission to open a file.")
            ps1.Demand()
            Console.WriteLine("Demand succeeded.")
            Console.WriteLine("Adding permission to save a file from a file dialog box.")
            ps1.AddPermission(New FileDialogPermission(FileDialogPermissionAccess.Save))
            Console.WriteLine("Demanding permission to open and save a file.")
            ps1.Demand()
            Console.WriteLine("Demand succeeded.")
            Console.WriteLine("Adding permission to read environment variable USERNAME.")
            ps1.AddPermission(New EnvironmentPermission(EnvironmentPermissionAccess.Read, "USERNAME"))
            ps1.Demand()
            Console.WriteLine("Demand succeeded.")
            Console.WriteLine("Adding permission to read environment variable COMPUTERNAME.")
            ps1.AddPermission(New EnvironmentPermission(EnvironmentPermissionAccess.Read, "COMPUTERNAME"))
            ' Demand all the permissions in the set.
            Console.WriteLine("Demand all permissions.")
            ps1.Demand()
            Console.WriteLine("Demand succeeded.")
            ' Display the number of permissions in the set.
            Console.WriteLine("Number of permissions = " & ps1.Count)
            ' Display the value of the IsSynchronized property.
            Console.WriteLine("IsSynchronized property = " & ps1.IsSynchronized)
            ' Display the value of the IsReadOnly property.
            Console.WriteLine("IsReadOnly property = " & ps1.IsReadOnly)
            ' Display the value of the SyncRoot property.
            Console.WriteLine("SyncRoot property = " & CType(ps1.SyncRoot, PermissionSet).ToString())
            ' Display the result of a call to the ContainsNonCodeAccessPermissions method.
            ' Gets a value indicating whether the PermissionSet contains permissions 
            ' that are not derived from CodeAccessPermission.
            ' Returns true if the PermissionSet contains permissions that are not 
            ' derived from CodeAccessPermission; otherwise, false.
            Console.WriteLine("ContainsNonCodeAccessPermissions method returned " & ps1.ContainsNonCodeAccessPermissions())
            Console.WriteLine("Value of the permission set ToString = " & ControlChars.Lf & ps1.ToString())
            Dim ps2 As New PermissionSet(PermissionState.None)
            ' Create a second permission set and compare it to the first permission set.
            ps2.AddPermission(New EnvironmentPermission(EnvironmentPermissionAccess.Read, "USERNAME"))
            ps2.AddPermission(New EnvironmentPermission(EnvironmentPermissionAccess.Write, "COMPUTERNAME"))
            Console.WriteLine("Permissions in first permission set:")
            Dim list As IEnumerator = ps1.GetEnumerator()
            While list.MoveNext()
                Console.WriteLine(list.Current.ToString())
            End While
            Console.WriteLine("Second permission IsSubsetOf first permission = " & ps2.IsSubsetOf(ps1))
            ' Display the intersection of two permission sets.
            Dim ps3 As PermissionSet = ps2.Intersect(ps1)
            Console.WriteLine("The intersection of the first permission set and " & "the second permission set = " & ps3.ToString())
            ' Create a new permission set.
            Dim ps4 As New PermissionSet(PermissionState.None)
            ps4.AddPermission(New FileIOPermission(FileIOPermissionAccess.Read, "C:\Temp\Testfile.txt"))
            ps4.AddPermission(New FileIOPermission(FileIOPermissionAccess.Read Or FileIOPermissionAccess.Write Or FileIOPermissionAccess.Append, "C:\Temp\Testfile.txt"))
            ' Display the union of two permission sets.
            Dim ps5 As PermissionSet = ps3.Union(ps4)
            Console.WriteLine("The union of permission set 3 and permission set 4 = " & ps5.ToString())
            ' Remove FileIOPermission from the permission set.
            ps5.RemovePermission(GetType(FileIOPermission))
            Console.WriteLine("The last permission set after removing FileIOPermission = " & ps5.ToString())
            ' Change the permission set using SetPermission.
            ps5.SetPermission(New EnvironmentPermission(EnvironmentPermissionAccess.AllAccess, "USERNAME"))
            Console.WriteLine("Permission set after SetPermission = " & ps5.ToString())
            ' Display result of ToXml and FromXml operations.
            Dim ps6 As New PermissionSet(PermissionState.None)
            ps6.FromXml(ps5.ToXml())
            Console.WriteLine("Result of ToFromXml = " & ps6.ToString() & ControlChars.Lf)
            ' Display results of PermissionSet.GetEnumerator.
            Dim psEnumerator As IEnumerator = ps1.GetEnumerator()
            While psEnumerator.MoveNext()
                Console.WriteLine(psEnumerator.Current)
            End While
            ' Check for an unrestricted permission set.
            Dim ps7 As New PermissionSet(PermissionState.Unrestricted)
            Console.WriteLine("Permission set is unrestricted = " & ps7.IsUnrestricted())
            ' Create and display a copy of a permission set.
            ps7 = ps5.Copy()
            Console.WriteLine("Result of copy = " & ps7.ToString())
        Catch e As Exception
            Console.WriteLine(e.Message.ToString())
        End Try
    End Sub

    Overloads Shared Sub Main(ByVal args() As String)
        PermissionSetDemo()
    End Sub
End Class

Commenti

Attenzione

La sicurezza di accesso al codice è stata deprecata in tutte le versioni di .NET Framework e .NET. Le versioni recenti di .NET non rispettano le annotazioni CAS e generano errori se vengono usate API correlate a CAS. Gli sviluppatori devono cercare mezzi alternativi per eseguire attività di sicurezza.

È possibile usare PermissionSet per eseguire operazioni su diverse autorizzazioni come gruppo.

Costruttori

PermissionSet(PermissionSet)	Inizializza una nuova istanza della classe PermissionSet usando come valori iniziali quelli del parametro permSet.
PermissionSet(PermissionState)	Inizializza una nuova istanza della classe PermissionSet con l'oggetto PermissionState specificato.

Proprietà

Count	Ottiene il numero di oggetti autorizzazioni contenuti nel set di autorizzazioni.
IsReadOnly	Ottiene un valore che indica se la raccolta è di sola lettura.
IsSynchronized	Ottiene un valore che indica se la raccolta è sicuramente thread-safe.
SyncRoot	Ottiene l'oggetto radice della raccolta corrente.

Metodi

AddPermission(IPermission)	Aggiunge un'autorizzazione specificata a PermissionSet.
AddPermissionImpl(IPermission)	Aggiunge un'autorizzazione specificata a PermissionSet.
Assert()	Dichiara che il codice chiamante può accedere alla risorsa protetta da una richiesta di autorizzazione tramite il codice che chiama il metodo, anche se ai chiamanti più in alto nello stack non è stata concessa l'autorizzazione per accedere alla risorsa. L'uso di Assert() può creare problemi di sicurezza.
ContainsNonCodeAccessPermissions()	Ottiene un valore che indica se l'oggetto PermissionSet contiene autorizzazioni che non sono derivate da CodeAccessPermission.
ConvertPermissionSet(String, Byte[], String)	Obsoleta. Obsoleta. Converte un oggetto PermissionSet codificato da un formato di codifica XML in un altro formato di codifica XML.
Copy()	Crea una copia di PermissionSet.
CopyTo(Array, Int32)	Copia gli oggetti di autorizzazione del set nel percorso indicato in un oggetto Array.
Demand()	Forza un oggetto SecurityException in fase di esecuzione se a tutti i chiamanti nella parte superiore dello stack di chiamate non sono state concesse le autorizzazioni specificate dall'istanza corrente.
Deny()	Obsoleta. Obsoleta. Causa la non riuscita di tutti i metodi Demand() che attraversano il codice chiamante per un'autorizzazione che presenta un'intersezione con un'autorizzazione di un tipo contenuto nell'oggetto PermissionSet corrente.
Equals(Object)	Determina se l'oggetto PermissionSet o NamedPermissionSet specificato è uguale all'oggetto PermissionSet corrente.
Equals(Object)	Determina se l'oggetto specificato è uguale all'oggetto corrente. (Ereditato da Object)
FromXml(SecurityElement)	Ricostruisce un oggetto di sicurezza con uno stato specificato da una codifica XML.
GetEnumerator()	Restituisce un enumeratore per le autorizzazioni del set.
GetEnumeratorImpl()	Restituisce un enumeratore per le autorizzazioni del set.
GetHashCode()	Ottiene un codice hash per l'oggetto PermissionSet adatto per l'uso in algoritmi di hash e in strutture di dati, come una tabella hash.
GetHashCode()	Funge da funzione hash predefinita. (Ereditato da Object)
GetPermission(Type)	Ottiene un oggetto di autorizzazione del tipo specificato, se è presente nel set.
GetPermissionImpl(Type)	Ottiene un oggetto di autorizzazione del tipo specificato, se è presente nel set.
GetType()	Ottiene l'oggetto Type dell'istanza corrente. (Ereditato da Object)
Intersect(PermissionSet)	Crea e restituisce un set di autorizzazioni che rappresenta l'intersezione tra l'oggetto PermissionSet corrente e quello PermissionSet specificato.
IsEmpty()	Ottiene un valore che indica se l'oggetto PermissionSet è vuoto.
IsSubsetOf(PermissionSet)	Determina se l'oggetto PermissionSet corrente è un subset dell'oggetto PermissionSet specificato.
IsUnrestricted()	Determina se PermissionSet è Unrestricted.
MemberwiseClone()	Crea una copia superficiale dell'oggetto Object corrente. (Ereditato da Object)
PermitOnly()	Causa la non riuscita di tutti i metodi Demand() che attraversano il codice chiamante per un oggetto PermissionSet che non è un subset dell'oggetto PermissionSet corrente.
RemovePermission(Type)	Rimuove un'autorizzazione di un determinato tipo dal set.
RemovePermissionImpl(Type)	Rimuove un'autorizzazione di un determinato tipo dal set.
RevertAssert()	Qualsiasi Assert() precedente per il fotogramma corrente viene rimosso e non è più attivo.
SetPermission(IPermission)	Imposta un'autorizzazione su PermissionSet, sostituendo eventuali autorizzazioni esistenti dello stesso tipo.
SetPermissionImpl(IPermission)	Imposta un'autorizzazione su PermissionSet, sostituendo eventuali autorizzazioni esistenti dello stesso tipo.
ToString()	Restituisce una rappresentazione di stringa dell'oggetto PermissionSet.
ToXml()	Crea una codifica XML dell'oggetto di sicurezza e del suo stato corrente.
Union(PermissionSet)	Crea un oggetto PermissionSet che rappresenta l'unione tra l'oggetto PermissionSet corrente e l'oggetto PermissionSet specificato.

Implementazioni dell'interfaccia esplicita

IDeserializationCallback.OnDeserialization(Object)

Viene eseguito dopo la deserializzazione dell'intero grafico di oggetti.

Metodi di estensione

Cast<TResult>(IEnumerable)	Esegue il cast degli elementi di un oggetto IEnumerable nel tipo specificato.
OfType<TResult>(IEnumerable)	Filtra gli elementi di un oggetto IEnumerable in base a un tipo specificato.
AsParallel(IEnumerable)	Consente la parallelizzazione di una query.
AsQueryable(IEnumerable)	Converte un oggetto IEnumerable in un oggetto IQueryable.