SecurityPermission SecurityPermission SecurityPermission SecurityPermission Constructors

Definición

Sobrecargas

SecurityPermission(PermissionState) SecurityPermission(PermissionState) SecurityPermission(PermissionState) SecurityPermission(PermissionState)

Inicializa una nueva instancia de la clase SecurityPermission con permiso restringido o no restringido, según se haya especificado.Initializes a new instance of the SecurityPermission class with either restricted or unrestricted permission as specified.

SecurityPermission(SecurityPermissionFlag) SecurityPermission(SecurityPermissionFlag) SecurityPermission(SecurityPermissionFlag) SecurityPermission(SecurityPermissionFlag)

Inicializa una nueva instancia de la clase SecurityPermission con el estado inicial establecido de los marcadores especificado.Initializes a new instance of the SecurityPermission class with the specified initial set state of the flags.

SecurityPermission(PermissionState) SecurityPermission(PermissionState) SecurityPermission(PermissionState) SecurityPermission(PermissionState)

Inicializa una nueva instancia de la clase SecurityPermission con permiso restringido o no restringido, según se haya especificado.Initializes a new instance of the SecurityPermission class with either restricted or unrestricted permission as specified.

public:
 SecurityPermission(System::Security::Permissions::PermissionState state);
public SecurityPermission (System.Security.Permissions.PermissionState state);
new System.Security.Permissions.SecurityPermission : System.Security.Permissions.PermissionState -> System.Security.Permissions.SecurityPermission
Public Sub New (state As PermissionState)

Parámetros

Excepciones

El parámetro state no es un valor válido de PermissionState.The state parameter is not a valid value of PermissionState.

Comentarios

Crea una restricción completamente restringidaNone( Unrestricted ) o acceso a todos los permisos de seguridad.Creates either fully restricted (None) or Unrestricted access to all security permissions.

SecurityPermission(SecurityPermissionFlag) SecurityPermission(SecurityPermissionFlag) SecurityPermission(SecurityPermissionFlag) SecurityPermission(SecurityPermissionFlag)

Inicializa una nueva instancia de la clase SecurityPermission con el estado inicial establecido de los marcadores especificado.Initializes a new instance of the SecurityPermission class with the specified initial set state of the flags.

public:
 SecurityPermission(System::Security::Permissions::SecurityPermissionFlag flag);
public SecurityPermission (System.Security.Permissions.SecurityPermissionFlag flag);
new System.Security.Permissions.SecurityPermission : System.Security.Permissions.SecurityPermissionFlag -> System.Security.Permissions.SecurityPermission
Public Sub New (flag As SecurityPermissionFlag)

Parámetros

flag
SecurityPermissionFlag SecurityPermissionFlag SecurityPermissionFlag SecurityPermissionFlag

Estado inicial del permiso, representado por una combinación OR bit a bit de los bits de permiso definidos por SecurityPermissionFlag.The initial state of the permission, represented by a bitwise OR combination of any permission bits defined by SecurityPermissionFlag.

Excepciones

El parámetro flag no es un valor válido de SecurityPermissionFlag.The flag parameter is not a valid value of SecurityPermissionFlag.

Ejemplos

En el ejemplo de código siguiente se muestra el SecurityPermission uso del constructor para crear instancias SecurityPermission de la clase que se usan para exigir permisos de seguridad.The following code example shows the use of the SecurityPermission constructor to create instances of the SecurityPermission class that are used to demand security permissions. Para obtener el ejemplo de código completo, SecurityPermissionAttribute(SecurityAction) vea el constructor.For the complete code example, see the SecurityPermissionAttribute(SecurityAction) constructor.

static void DemandSecurityPermissions()
{
   Console::WriteLine( "\nExecuting DemandSecurityPermissions.\n" );
   try
   {
      SecurityPermission^ sp = gcnew SecurityPermission( SecurityPermissionFlag::Assertion );
      Console::WriteLine( "Demanding SecurityPermissionFlag::Assertion" );
      sp->Demand();
      Console::WriteLine( "Demand for SecurityPermissionFlag::Assertion succeeded." );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Demand for SecurityPermissionFlag::Assertion failed: {0}", e->Message );
   }

   try
   {
      SecurityPermission^ sp = gcnew SecurityPermission( SecurityPermissionFlag::ControlAppDomain );
      Console::WriteLine( "Demanding SecurityPermissionFlag::ControlAppDomain" );
      sp->Demand();
      Console::WriteLine( "Demand for SecurityPermissionFlag::ControlAppDomain succeeded." );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Demand for SecurityPermissionFlag::ControlAppDomain failed: {0}", e->Message );
   }

   try
   {
      SecurityPermission^ sp = gcnew SecurityPermission( SecurityPermissionFlag::ControlDomainPolicy );
      Console::WriteLine( "Demanding SecurityPermissionFlag::ControlDomainPolicy" );
      sp->Demand();
      Console::WriteLine( "Demand for SecurityPermissionFlag::ControlDomainPolicy succeeded." );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Demand for SecurityPermissionFlag::ControlDomainPolicy failed: {0}", e->Message );
   }

   try
   {
      SecurityPermission^ sp = gcnew SecurityPermission( SecurityPermissionFlag::ControlEvidence );
      Console::WriteLine( "Demanding SecurityPermissionFlag::ControlEvidence" );
      sp->Demand();
      Console::WriteLine( "Demand for SecurityPermissionFlag::ControlEvidence succeeded." );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Demand for SecurityPermissionFlag::ControlEvidence failed: {0}", e->Message );
   }

   try
   {
      SecurityPermission^ sp = gcnew SecurityPermission( SecurityPermissionFlag::ControlPolicy );
      Console::WriteLine( "Demanding SecurityPermissionFlag::ControlPolicy" );
      sp->Demand();
      Console::WriteLine( "Demand for SecurityPermissionFlag::ControlPolicy succeeded." );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Demand for SecurityPermissionFlag::ControlPolicy failed: {0}", e->Message );
   }

   try
   {
      SecurityPermission^ sp = gcnew SecurityPermission( SecurityPermissionFlag::ControlPrincipal );
      Console::WriteLine( "Demanding SecurityPermissionFlag::ControlPrincipal" );
      sp->Demand();
      Console::WriteLine( "Demand for SecurityPermissionFlag::ControlPrincipal succeeded." );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Demand for SecurityPermissionFlag::ControlPrincipal failed: {0}", e->Message );
   }

   try
   {
      SecurityPermission^ sp = gcnew SecurityPermission( SecurityPermissionFlag::ControlThread );
      Console::WriteLine( "Demanding SecurityPermissionFlag::ControlThread" );
      sp->Demand();
      Console::WriteLine( "Demand for SecurityPermissionFlag::ControlThread succeeded." );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Demand for SecurityPermissionFlag::ControlThread failed: {0}", e->Message );
   }

   try
   {
      SecurityPermission^ sp = gcnew SecurityPermission( SecurityPermissionFlag::Execution );
      Console::WriteLine( "Demanding SecurityPermissionFlag::Execution" );
      sp->Demand();
      Console::WriteLine( "Demand for SecurityPermissionFlag::Execution succeeded." );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Demand for SecurityPermissionFlag::Execution failed: {0}", e->Message );
   }

   try
   {
      SecurityPermission^ sp = gcnew SecurityPermission( SecurityPermissionFlag::Infrastructure );
      Console::WriteLine( "Demanding SecurityPermissionFlag::Infrastructure" );
      sp->Demand();
      Console::WriteLine( "Demand for SecurityPermissionFlag::Infrastructure succeeded." );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Demand for SecurityPermissionFlag::Infrastructure failed: {0}", e->Message );
   }

   try
   {
      SecurityPermission^ sp = gcnew SecurityPermission( SecurityPermissionFlag::RemotingConfiguration );
      Console::WriteLine( "Demanding SecurityPermissionFlag::RemotingConfiguration" );
      sp->Demand();
      Console::WriteLine( "Demand for SecurityPermissionFlag::RemotingConfiguration succeeded." );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Demand for SecurityPermissionFlag::RemotingConfiguration failed: {0}", e->Message );
   }

   try
   {
      SecurityPermission^ sp = gcnew SecurityPermission( SecurityPermissionFlag::SerializationFormatter );
      Console::WriteLine( "Demanding SecurityPermissionFlag::SerializationFormatter" );
      sp->Demand();
      Console::WriteLine( "Demand for SecurityPermissionFlag::SerializationFormatter succeeded." );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Demand for SecurityPermissionFlag::SerializationFormatter failed: {0}", e->Message );
   }

   try
   {
      SecurityPermission^ sp = gcnew SecurityPermission( SecurityPermissionFlag::SkipVerification );
      Console::WriteLine( "Demanding SecurityPermissionFlag::SkipVerification" );
      sp->Demand();
      Console::WriteLine( "Demand for SecurityPermissionFlag::SkipVerification succeeded." );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Demand for SecurityPermissionFlag::SkipVerification failed: {0}", e->Message );
   }

   try
   {
      SecurityPermission^ sp = gcnew SecurityPermission( SecurityPermissionFlag::UnmanagedCode );
      Console::WriteLine( "Demanding SecurityPermissionFlag::UnmanagedCode" );
      sp->Demand();
      Console::WriteLine( "Demand for SecurityPermissionFlag::UnmanagedCode succeeded." );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Demand for SecurityPermissionFlag::UnmanagedCode failed: {0}", e->Message );
   }

}
public static void DemandSecurityPermissions()
{
    Console.WriteLine("\nExecuting DemandSecurityPermissions.\n");
    try
    {
        SecurityPermission sp =
            new SecurityPermission(SecurityPermissionFlag.Assertion);
        Console.WriteLine("Demanding SecurityPermissionFlag.Assertion");
        sp.Demand();
        Console.WriteLine("Demand for SecurityPermissionFlag.Assertion succeeded.");
    }
    catch (Exception e)
    {
        Console.WriteLine("Demand for SecurityPermissionFlag.Assertion failed: " + e.Message);
    }
    try
    {
        SecurityPermission sp =
            new SecurityPermission(SecurityPermissionFlag.ControlAppDomain);
        Console.WriteLine("Demanding SecurityPermissionFlag.ControlAppDomain");
        sp.Demand();
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlAppDomain succeeded.");
    }
    catch (Exception e)
    {
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlAppDomain failed: " + e.Message);
    }
    try
    {
        SecurityPermission sp =
            new SecurityPermission(SecurityPermissionFlag.ControlDomainPolicy);
        Console.WriteLine("Demanding SecurityPermissionFlag.ControlDomainPolicy");
        sp.Demand();
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlDomainPolicy succeeded.");
    }
    catch (Exception e)
    {
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlDomainPolicy failed: " + e.Message);
    }
    try
    {
        SecurityPermission sp =
            new SecurityPermission(SecurityPermissionFlag.ControlEvidence);
        Console.WriteLine("Demanding SecurityPermissionFlag.ControlEvidence");
        sp.Demand();
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlEvidence succeeded.");
    }
    catch (Exception e)
    {
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlEvidence failed: " + e.Message);
    }
    try
    {
        SecurityPermission sp =
            new SecurityPermission(SecurityPermissionFlag.ControlPolicy);
        Console.WriteLine("Demanding SecurityPermissionFlag.ControlPolicy");
        sp.Demand();
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlPolicy succeeded.");
    }
    catch (Exception e)
    {
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlPolicy failed: " + e.Message);
    }
    try
    {
        SecurityPermission sp =
            new SecurityPermission(SecurityPermissionFlag.ControlPrincipal);
        Console.WriteLine("Demanding SecurityPermissionFlag.ControlPrincipal");
        sp.Demand();
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlPrincipal succeeded.");
    }
    catch (Exception e)
    {
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlPrincipal failed: " + e.Message);
    }
    try
    {
        SecurityPermission sp =
            new SecurityPermission(SecurityPermissionFlag.ControlThread);
        Console.WriteLine("Demanding SecurityPermissionFlag.ControlThread");
        sp.Demand();
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlThread succeeded.");
    }
    catch (Exception e)
    {
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlThread failed: " + e.Message);
    }
    try
    {
        SecurityPermission sp =
            new SecurityPermission(SecurityPermissionFlag.Execution);
        Console.WriteLine("Demanding SecurityPermissionFlag.Execution");
        sp.Demand();
        Console.WriteLine("Demand for SecurityPermissionFlag.Execution succeeded.");
    }
    catch (Exception e)
    {
        Console.WriteLine("Demand for SecurityPermissionFlag.Execution failed: " + e.Message);
    }
    try
    {
        SecurityPermission sp =
            new SecurityPermission(SecurityPermissionFlag.Infrastructure);
        Console.WriteLine("Demanding SecurityPermissionFlag.Infrastructure");
        sp.Demand();
        Console.WriteLine("Demand for SecurityPermissionFlag.Infrastructure succeeded.");
    }
    catch (Exception e)
    {
        Console.WriteLine("Demand for SecurityPermissionFlag.Infrastructure failed: " + e.Message);
    }
    try
    {
        SecurityPermission sp =
            new SecurityPermission(SecurityPermissionFlag.RemotingConfiguration);
        Console.WriteLine("Demanding SecurityPermissionFlag.RemotingConfiguration");
        sp.Demand();
        Console.WriteLine("Demand for SecurityPermissionFlag.RemotingConfiguration succeeded.");
    }
    catch (Exception e)
    {
        Console.WriteLine("Demand for SecurityPermissionFlag.RemotingConfiguration failed: " + e.Message);
    }
    try
    {
        SecurityPermission sp =
            new SecurityPermission(SecurityPermissionFlag.SerializationFormatter);
        Console.WriteLine("Demanding SecurityPermissionFlag.SerializationFormatter");
        sp.Demand();
        Console.WriteLine("Demand for SecurityPermissionFlag.SerializationFormatter succeeded.");
    }
    catch (Exception e)
    {
        Console.WriteLine("Demand for SecurityPermissionFlag.SerializationFormatter failed: " + e.Message);
    }
    try
    {
        SecurityPermission sp =
            new SecurityPermission(SecurityPermissionFlag.SkipVerification);
        Console.WriteLine("Demanding SecurityPermissionFlag.SkipVerification");
        sp.Demand();
        Console.WriteLine("Demand for SecurityPermissionFlag.SkipVerification succeeded.");
    }
    catch (Exception e)
    {
        Console.WriteLine("Demand for SecurityPermissionFlag.SkipVerification failed: " + e.Message);
    }
    try
    {
        SecurityPermission sp =
            new SecurityPermission(SecurityPermissionFlag.UnmanagedCode);
        Console.WriteLine("Demanding SecurityPermissionFlag.UnmanagedCode");
        sp.Demand();
        Console.WriteLine("Demand for SecurityPermissionFlag.UnmanagedCode succeeded.");
    }
    catch (Exception e)
    {
        Console.WriteLine("Demand for SecurityPermissionFlag.UnmanagedCode failed: " + e.Message);
    }

}
Public Shared Sub DemandSecurityPermissions()
    Console.WriteLine(ControlChars.Lf & "Executing DemandSecurityPermissions." & ControlChars.Lf)
    Try
        Dim sp As New SecurityPermission(SecurityPermissionFlag.Assertion)
        Console.WriteLine("Demanding SecurityPermissionFlag.Assertion")
        sp.Demand()
        Console.WriteLine("Demand for SecurityPermissionFlag.Assertion succeeded.")
    Catch e As Exception
        Console.WriteLine(("Demand for SecurityPermissionFlag.Assertion failed: " & e.Message))
    End Try
    Try
        Dim sp As New SecurityPermission(SecurityPermissionFlag.ControlAppDomain)
        Console.WriteLine("Demanding SecurityPermissionFlag.ControlAppDomain")
        sp.Demand()
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlAppDomain succeeded.")
    Catch e As Exception
        Console.WriteLine(("Demand for SecurityPermissionFlag.ControlAppDomain failed: " & e.Message))
    End Try
    Try
        Dim sp As New SecurityPermission(SecurityPermissionFlag.ControlDomainPolicy)
        Console.WriteLine("Demanding SecurityPermissionFlag.ControlDomainPolicy")
        sp.Demand()
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlDomainPolicy succeeded.")
    Catch e As Exception
        Console.WriteLine(("Demand for SecurityPermissionFlag.ControlDomainPolicy failed: " & e.Message))
    End Try
    Try
        Dim sp As New SecurityPermission(SecurityPermissionFlag.ControlEvidence)
        Console.WriteLine("Demanding SecurityPermissionFlag.ControlEvidence")
        sp.Demand()
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlEvidence succeeded.")
    Catch e As Exception
        Console.WriteLine(("Demand for SecurityPermissionFlag.ControlEvidence failed: " & e.Message))
    End Try
    Try
        Dim sp As New SecurityPermission(SecurityPermissionFlag.ControlPolicy)
        Console.WriteLine("Demanding SecurityPermissionFlag.ControlPolicy")
        sp.Demand()
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlPolicy succeeded.")
    Catch e As Exception
        Console.WriteLine(("Demand for SecurityPermissionFlag.ControlPolicy failed: " & e.Message))
    End Try
    Try
        Dim sp As New SecurityPermission(SecurityPermissionFlag.ControlPrincipal)
        Console.WriteLine("Demanding SecurityPermissionFlag.ControlPrincipal")
        sp.Demand()
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlPrincipal succeeded.")
    Catch e As Exception
        Console.WriteLine(("Demand for SecurityPermissionFlag.ControlPrincipal failed: " & e.Message))
    End Try
    Try
        Dim sp As New SecurityPermission(SecurityPermissionFlag.ControlThread)
        Console.WriteLine("Demanding SecurityPermissionFlag.ControlThread")
        sp.Demand()
        Console.WriteLine("Demand for SecurityPermissionFlag.ControlThread succeeded.")
    Catch e As Exception
        Console.WriteLine(("Demand for SecurityPermissionFlag.ControlThread failed: " & e.Message))
    End Try
    Try
        Dim sp As New SecurityPermission(SecurityPermissionFlag.Execution)
        Console.WriteLine("Demanding SecurityPermissionFlag.Execution")
        sp.Demand()
        Console.WriteLine("Demand for SecurityPermissionFlag.Execution succeeded.")
    Catch e As Exception
        Console.WriteLine(("Demand for SecurityPermissionFlag.Execution failed: " & e.Message))
    End Try
    Try
        Dim sp As New SecurityPermission(SecurityPermissionFlag.Infrastructure)
        Console.WriteLine("Demanding SecurityPermissionFlag.Infrastructure")
        sp.Demand()
        Console.WriteLine("Demand for SecurityPermissionFlag.Infrastructure succeeded.")
    Catch e As Exception
        Console.WriteLine(("Demand for SecurityPermissionFlag.Infrastructure failed: " & e.Message))
    End Try
    Try
        Dim sp As New SecurityPermission(SecurityPermissionFlag.RemotingConfiguration)
        Console.WriteLine("Demanding SecurityPermissionFlag.RemotingConfiguration")
        sp.Demand()
        Console.WriteLine("Demand for SecurityPermissionFlag.RemotingConfiguration succeeded.")
    Catch e As Exception
        Console.WriteLine(("Demand for SecurityPermissionFlag.RemotingConfiguration failed: " & e.Message))
    End Try
    Try
        Dim sp As New SecurityPermission(SecurityPermissionFlag.SerializationFormatter)
        Console.WriteLine("Demanding SecurityPermissionFlag.SerializationFormatter")
        sp.Demand()
        Console.WriteLine("Demand for SecurityPermissionFlag.SerializationFormatter succeeded.")
    Catch e As Exception
        Console.WriteLine(("Demand for SecurityPermissionFlag.SerializationFormatter failed: " & e.Message))
    End Try
    Try
        Dim sp As New SecurityPermission(SecurityPermissionFlag.SkipVerification)
        Console.WriteLine("Demanding SecurityPermissionFlag.SkipVerification")
        sp.Demand()
        Console.WriteLine("Demand for SecurityPermissionFlag.SkipVerification succeeded.")
    Catch e As Exception
        Console.WriteLine(("Demand for SecurityPermissionFlag.SkipVerification failed: " & e.Message))
    End Try
    Try
        Dim sp As New SecurityPermission(SecurityPermissionFlag.UnmanagedCode)
        Console.WriteLine("Demanding SecurityPermissionFlag.UnmanagedCode")
        sp.Demand()
        Console.WriteLine("Demand for SecurityPermissionFlag.UnmanagedCode succeeded.")
    Catch e As Exception
        Console.WriteLine(("Demand for SecurityPermissionFlag.UnmanagedCode failed: " & e.Message))
    End Try
End Sub

Se aplica a