SecurityPermissionAttributeとは? わかりやすく解説

SecurityPermissionAttribute クラス

宣言セキュリティ使用してSecurityPermissionセキュリティ アクションコード適用できるようにします。このクラス継承できません。

名前空間: System.Security.Permissions
アセンブリ: mscorlib (mscorlib.dll 内)
構文構文

<SerializableAttribute> _
<ComVisibleAttribute(True)> _
<AttributeUsageAttribute(AttributeTargets.Assembly Or AttributeTargets.Class
 Or AttributeTargets.Struct Or AttributeTargets.Constructor
 Or AttributeTargets.Method, AllowMultiple:=True, Inherited:=False)> _
Public NotInheritable Class
 SecurityPermissionAttribute
    Inherits CodeAccessSecurityAttribute
Dim instance As SecurityPermissionAttribute
[SerializableAttribute] 
[ComVisibleAttribute(true)] 
[AttributeUsageAttribute(AttributeTargets.Assembly|AttributeTargets.Class|AttributeTargets.Struct|AttributeTargets.Constructor|AttributeTargets.Method,
 AllowMultiple=true, Inherited=false)] 
public sealed class SecurityPermissionAttribute
 : CodeAccessSecurityAttribute
[SerializableAttribute] 
[ComVisibleAttribute(true)] 
[AttributeUsageAttribute(AttributeTargets::Assembly|AttributeTargets::Class|AttributeTargets::Struct|AttributeTargets::Constructor|AttributeTargets::Method,
 AllowMultiple=true, Inherited=false)] 
public ref class SecurityPermissionAttribute
 sealed : public CodeAccessSecurityAttribute
/** @attribute SerializableAttribute() */ 
/** @attribute ComVisibleAttribute(true) */ 
/** @attribute AttributeUsageAttribute(AttributeTargets.Assembly|AttributeTargets.Class|AttributeTargets.Struct|AttributeTargets.Constructor|AttributeTargets.Method,
 AllowMultiple=true, Inherited=false) */ 
public final class SecurityPermissionAttribute
 extends CodeAccessSecurityAttribute
SerializableAttribute 
ComVisibleAttribute(true) 
AttributeUsageAttribute(AttributeTargets.Assembly|AttributeTargets.Class|AttributeTargets.Struct|AttributeTargets.Constructor|AttributeTargets.Method,
 AllowMultiple=true, Inherited=false) 
public final class SecurityPermissionAttribute
 extends CodeAccessSecurityAttribute
解説解説
使用例使用例

アサート権限を表す SecurityPermission要求する正し方法と、コード実行するためには少なくともこのアクセス許可が必要であることを次の宣言属性の例に示します

 <Assembly:SecurityPermissionAttribute(SecurityAction.RequestMinimum, _
 Assertion := True)>
'In Visual Basic, you must specify that you are using the assembly scope
 when making a request.
[assembly:SecurityPermissionAttribute(SecurityAction.RequestMinimum, Assertion=true)]
//In C#, you must specify that you are using the assembly scope when
 making a request.
[assembly:SecurityPermissionAttribute(SecurityAction::RequestMinimum,Assertion=true)];
//In C++, you must specify that you are using the assembly scope when
 making a request.
/** @assembly SecurityPermissionAttribute(SecurityAction.RequestMinimum, 
    Assertion = true)
 */
// In VJ#, you must specify that you are using the assembly scope
// when making a request.

リンク時呼び出しコードSecurityPermission要求する方法次の例に示します通常メソッドクラス不正なコードから保護するための要求マネージ ライブラリ (DLL) で作成されます。

<SecurityPermissionAttribute(SecurityAction.Demand, _
 Unrestricted := True)> Public Class
 SampleClass
[SecurityPermissionAttribute(SecurityAction.Demand, Unrestricted=true)]
[SecurityPermissionAttribute(SecurityAction::Demand,Unrestricted=true)]
/** @attribute SecurityPermissionAttribute(SecurityAction.Demand, 
    Unrestricted = true)
 */

セキュリティ アクセス許可拒否または要求するために使用される SecurityPermissionAttribute クラスインスタンス作成する方法の完全な例については、SecurityPermissionAttribute コンストラクタトピック参照してください

継承階層継承階層
System.Object
   System.Attribute
     System.Security.Permissions.SecurityAttribute
       System.Security.Permissions.CodeAccessSecurityAttribute
        System.Security.Permissions.SecurityPermissionAttribute
スレッド セーフスレッド セーフ
この型の public static (Visual Basic では Shared) メンバはすべて、スレッド セーフです。インスタンス メンバ場合は、スレッド セーフであるとは限りません。
プラットフォームプラットフォーム
バージョン情報バージョン情報
参照参照
関連項目
SecurityPermissionAttribute メンバ
System.Security.Permissions 名前空間
SecurityPermission クラス
SecurityPermissionFlag
その他の技術情報
属性使用したメタデータ拡張

SecurityPermissionAttribute コンストラクタ

SecurityAction指定して、SecurityPermissionAttribute クラス新しインスタンス初期化します。

名前空間: System.Security.Permissions
アセンブリ: mscorlib (mscorlib.dll 内)
構文構文

Public Sub New ( _
    action As SecurityAction _
)
Dim action As SecurityAction

Dim instance As New SecurityPermissionAttribute(action)
public SecurityPermissionAttribute (
    SecurityAction action
)
public:
SecurityPermissionAttribute (
    SecurityAction action
)
public SecurityPermissionAttribute (
    SecurityAction action
)
public function SecurityPermissionAttribute
 (
    action : SecurityAction
)

パラメータ

action

SecurityAction 値の 1 つ

使用例使用例

SecurityPermissionAttribute コンストラクタ使用しセキュリティ アクセス許可拒否および要求するために使用される SecurityPermissionAttribute クラスインスタンス作成するコード例次に示します

' This sample demonstrates the use of the SecurityPermissionAttribute.
Imports System
Imports System.Security.Permissions
Imports System.Security
Imports Microsoft.VisualBasic



Class [MyClass]

    Public Shared Sub PermissionDemo()
        Try
            DenySecurityPermissions()
            DenyAllSecurityPermissions()
            DoNotDenySecurityPermissions()
        Catch e As Exception
            Console.WriteLine(e.Message.ToString())
        End Try
    End Sub 'PermissionDemo




    ' This method demonstrates the use of the SecurityPermissionAttribute
 to deny individual security permissions.
    ' Set the Assertion,UnmanagedCode, ControlAppDomain, ControlDomainPolicy,
 ontrolEvidence, 
    ' ControlPolicy, ControlPrincipal, ControlThread, Execution, Flags,
 Infrastructure, 
    ' RemotingConfiguration, SerializationFormatter, and SkipVerification
 properties.
    <SecurityPermissionAttribute(SecurityAction.Deny, Assertion:=True), _
    SecurityPermissionAttribute(SecurityAction.Deny, ControlAppDomain:=True), _
    SecurityPermissionAttribute(SecurityAction.Deny, ControlDomainPolicy:=True),
 _
    SecurityPermissionAttribute(SecurityAction.Deny, ControlEvidence:=True), _
    SecurityPermissionAttribute(SecurityAction.Deny, ControlPolicy:=True), _
    SecurityPermissionAttribute(SecurityAction.Deny, ControlPrincipal:=True), _
    SecurityPermissionAttribute(SecurityAction.Deny, ControlThread:=True), _
    SecurityPermissionAttribute(SecurityAction.Deny, Execution:=True), _
    SecurityPermissionAttribute(SecurityAction.Deny, Flags:=SecurityPermissionFlag.NoFlags),
 _
    SecurityPermissionAttribute(SecurityAction.Deny, Infrastructure:=True), _
    SecurityPermissionAttribute(SecurityAction.Deny, RemotingConfiguration:=True),
 _
    SecurityPermissionAttribute(SecurityAction.Deny, SerializationFormatter:=True),
 _
    SecurityPermissionAttribute(SecurityAction.Deny, SkipVerification:=True), _
    SecurityPermissionAttribute(SecurityAction.Deny, UnmanagedCode:=True)> _
    Public Shared Sub DenySecurityPermissions()
        Console.WriteLine("Executing DenySecurityPermissions.")
        Console.WriteLine("Denied all permissions individually.")
        TestSecurityPermissions()
    End Sub 'DenySecurityPermissions


    ' This method demonstrates the use of SecurityPermissionFlag.AllFlags
 to deny all security permissions.
    <SecurityPermissionAttribute(SecurityAction.Deny, Flags:=SecurityPermissionFlag.AllFlags)>
 _
    Public Shared Sub DenyAllSecurityPermissions()
        Console.WriteLine(ControlChars.Lf & "Executing DenyAllSecurityPermissions.")
        Console.WriteLine("Denied all permissions using SecurityPermissionFlag.AllFlags.")
        TestSecurityPermissions()
    End Sub 'DenyAllSecurityPermissions


    ' This method demonstrates the effect of not denying security permissions.
    Public Shared Sub DoNotDenySecurityPermissions()
        Console.WriteLine(ControlChars.Lf & "Executing DoNotDenySecurityPermissions.")
        Console.WriteLine("No permissions have been denied.")
        DemandSecurityPermissions()
    End Sub 'DoNotDenySecurityPermissions


    Public Shared Sub TestSecurityPermissions()
        Console.WriteLine(ControlChars.Lf & "Executing TestSecurityPermissions."
 & ControlChars.Lf)
        Try
            Dim sp As New
 SecurityPermission(SecurityPermissionFlag.Assertion)
            Console.WriteLine("Demanding SecurityPermissionFlag.Assertion")
            ' This demand should cause an exception.
            sp.Demand()
            ' The TestFailed method is called if an exception is not
 thrown.
            TestFailed()
        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()
            TestFailed()
        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()
            TestFailed()
        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()
            TestFailed()
        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()
            TestFailed()
        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()
            TestFailed()
        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()
            TestFailed()
        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()
            TestFailed()
        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()
            TestFailed()
        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()
            TestFailed()
        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()
            TestFailed()
        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()
            TestFailed()
        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")
            ' This demand should cause an exception.
            sp.Demand()
            ' The TestFailed method is called if an exception is not
 thrown.
            TestFailed()
        Catch e As Exception
            Console.WriteLine(("Demand for SecurityPermissionFlag.UnmanagedCode
 failed: " & e.Message))
        End Try
    End Sub 'TestSecurityPermissions


    Public Shared Sub TestFailed()
        Console.WriteLine("In TestFailed method.")
        Console.WriteLine("Throwing an exception.")
        Throw New Exception()
    End Sub 'TestFailed

    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 'DemandSecurityPermissions

    Overloads Shared Sub
 Main(ByVal args() As String)
        PermissionDemo()
    End Sub 'Main
End Class '[MyClass] 
// This sample demonstrates the use of the SecurityPermissionAttribute.

using System;
using System.Security.Permissions;
using System.Security;


class MyClass
{
    public static void PermissionDemo()
    {
        try
        {
            DenySecurityPermissions();
            DenyAllSecurityPermissions();
            DoNotDenySecurityPermissions();
        }
        catch (Exception e)
        {
            Console.WriteLine(e.Message.ToString());
        }



    }

    // This method demonstrates the use of the SecurityPermissionAttribute
 to deny individual security permissions.
    // Set the Assertion property.
    [SecurityPermissionAttribute(SecurityAction.Deny, Assertion = true)]
        // Set the ControlAppDomain property.
    [SecurityPermissionAttribute(SecurityAction.Deny, ControlAppDomain = true)]
        // Set the ControlDomainPolicy property.
    [SecurityPermissionAttribute(SecurityAction.Deny, ControlDomainPolicy = true)]
        // Set the ControlEvidence property.
    [SecurityPermissionAttribute(SecurityAction.Deny, ControlEvidence = true)]
        // Set the ControlPolicy property.
    [SecurityPermissionAttribute(SecurityAction.Deny, ControlPolicy = true)]
        // Set the ControlPrincipal property.
    [SecurityPermissionAttribute(SecurityAction.Deny, ControlPrincipal = true)]
        // Set the ControlThread property.
    [SecurityPermissionAttribute(SecurityAction.Deny, ControlThread = true)]
        // Set the Execution property.
    [SecurityPermissionAttribute(SecurityAction.Deny, Execution = true)]
        // Set the Flags property.
    [SecurityPermissionAttribute(SecurityAction.Deny, Flags = SecurityPermissionFlag.NoFlags)]
        // Set the Infrastructure property.
    [SecurityPermissionAttribute(SecurityAction.Deny, Infrastructure = true)]
        // Set the RemotingConfiguration property.
    [SecurityPermissionAttribute(SecurityAction.Deny, RemotingConfiguration = true)]
        // Set the SerializationFormatter property.
    [SecurityPermissionAttribute(SecurityAction.Deny, SerializationFormatter = true)]
        // Set the SkipVerification property.
    [SecurityPermissionAttribute(SecurityAction.Deny, SkipVerification = true)]
        // Set the UnmanagedCode property.
    [SecurityPermissionAttribute(SecurityAction.Deny, UnmanagedCode = true)]

    public static void DenySecurityPermissions()
    {
        Console.WriteLine("Executing DenySecurityPermissions.");
        Console.WriteLine("Denied all permissions individually.");
        TestSecurityPermissions();
    }

    // This method demonstrates the use of SecurityPermissionFlag.AllFlags
 to deny all security permissions.
    [SecurityPermissionAttribute(SecurityAction.Deny, Flags = SecurityPermissionFlag.AllFlags)]
    public static void DenyAllSecurityPermissions()
    {
        Console.WriteLine("\nExecuting DenyAllSecurityPermissions.");
        Console.WriteLine("Denied all permissions using SecurityPermissionFlag.AllFlags.");
        TestSecurityPermissions();
    }

    // This method demonstrates the effect of not denying security permissions.
    public static void DoNotDenySecurityPermissions()
    {
        Console.WriteLine("\nExecuting DoNotDenySecurityPermissions.");
        Console.WriteLine("No permissions have been denied.");
        DemandSecurityPermissions();
    }

    public static void TestSecurityPermissions()
    {
        Console.WriteLine("\nExecuting TestSecurityPermissions.\n");
        try
        {
            SecurityPermission sp =
                new SecurityPermission(SecurityPermissionFlag.Assertion);
            Console.WriteLine("Demanding SecurityPermissionFlag.Assertion");
            // This demand should cause an exception.
            sp.Demand();
            // The TestFailed method is called if an exception is not
 thrown.
            TestFailed();
        }
        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();
            TestFailed();
        }
        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();
            TestFailed();
        }
        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();
            TestFailed();
        }
        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();
            TestFailed();
        }
        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();
            TestFailed();
        }
        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();
            TestFailed();
        }
        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();
            TestFailed();
        }
        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();
            TestFailed();
        }
        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();
            TestFailed();
        }
        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();
            TestFailed();
        }
        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();
            TestFailed();
        }
        catch (Exception e)
        {
            Console.WriteLine("Demand for SecurityPermissionFlag.SkipVerification
 failed: " + e.Message);
        }
        try
        {
            SecurityPermission sp =
                new SecurityPermission(SecurityPermissionFlag.UnmanagedCode);
            Console.WriteLine("Demanding SecurityPermissionFlag.UnmanagedCode");
            // This demand should cause an exception.
            sp.Demand();
            // The TestFailed method is called if an exception is not
 thrown.
            TestFailed();
        }
        catch (Exception e)
        {
            Console.WriteLine("Demand for SecurityPermissionFlag.UnmanagedCode
 failed: " + e.Message);
        }

    }

    public static void TestFailed()
    {
        Console.WriteLine("In TestFailed method.");
        Console.WriteLine("Throwing an exception.");
        throw new Exception();
    }
    
    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);
        }

    }

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

}
// This sample demonstrates the use of the SecurityPermissionAttribute.
using namespace System;
using namespace System::Security::Permissions;
using namespace System::Security;
class MyClass
{
public:
   static void PermissionDemo()
   {
      try
      {
         DenySecurityPermissions();
         DenyAllSecurityPermissions();
         DoNotDenySecurityPermissions();
      }
      catch ( Exception^ e ) 
      {
         Console::WriteLine( e->Message );
      }

   }


   // This method demonstrates the use of the SecurityPermissionAttribute
 to deny individual security permissions.
   // Set the Assertion property.
   [SecurityPermissionAttribute(SecurityAction::Deny,Assertion=true)]
   // Set the ControlAppDomain property.
   [SecurityPermissionAttribute(SecurityAction::Deny,ControlAppDomain=true)]
   // Set the ControlDomainPolicy property.
   [SecurityPermissionAttribute(SecurityAction::Deny,ControlDomainPolicy=true)]
   [SecurityPermissionAttribute(SecurityAction::Deny,ControlEvidence=true)]
   // Set the ControlEvidence property.
   [SecurityPermissionAttribute(SecurityAction::Deny,ControlPolicy=true)]
   // Set the ControlPolicy property.
   [SecurityPermissionAttribute(SecurityAction::Deny,ControlPrincipal=true)]
   // Set the ControlPrincipal property.
   // Set the ControlThread property.
   [SecurityPermissionAttribute(SecurityAction::Deny,ControlThread=true)]
   // Set the Execution property.
   [SecurityPermissionAttribute(SecurityAction::Deny,Execution=true)]
   // Set the Flags property.
   [SecurityPermissionAttribute(SecurityAction::Deny,Flags=SecurityPermissionFlag::NoFlags)]
   // Set the Infrastructure property.
   [SecurityPermissionAttribute(SecurityAction::Deny,Infrastructure=true)]
   // Set the RemotingConfiguration property.
   [SecurityPermissionAttribute(SecurityAction::Deny,RemotingConfiguration=true)]
   // Set the SerializationFormatter property.
   [SecurityPermissionAttribute(SecurityAction::Deny,SerializationFormatter=true)]
   // Set the SkipVerification property.
   [SecurityPermissionAttribute(SecurityAction::Deny,SkipVerification=true)]
   // Set the UnmanagedCode property.
   [SecurityPermissionAttribute(SecurityAction::Deny,UnmanagedCode=true)]

   static void DenySecurityPermissions()
   {
      Console::WriteLine( "Executing DenySecurityPermissions." );
      Console::WriteLine( "Denied all permissions individually." );
      TestSecurityPermissions();
   }


   // This method demonstrates the use of SecurityPermissionFlag::AllFlags
 to deny all security permissions.

   [SecurityPermissionAttribute(SecurityAction::Deny,Flags=SecurityPermissionFlag::AllFlags)]
   static void DenyAllSecurityPermissions()
   {
      Console::WriteLine( "\nExecuting DenyAllSecurityPermissions." );
      Console::WriteLine( "Denied all permissions using SecurityPermissionFlag::AllFlags."
 );
      TestSecurityPermissions();
   }


   // This method demonstrates the effect of not denying security permissions.
   static void DoNotDenySecurityPermissions()
   {
      Console::WriteLine( "\nExecuting DoNotDenySecurityPermissions." );
      Console::WriteLine( "No permissions have been denied." );
      DemandSecurityPermissions();
   }

   static void TestSecurityPermissions()
   {
      Console::WriteLine( "\nExecuting TestSecurityPermissions.\n" );
      try
      {
         SecurityPermission^ sp = gcnew SecurityPermission( SecurityPermissionFlag::Assertion
 );
         Console::WriteLine( "Demanding SecurityPermissionFlag::Assertion"
 );
         
         // This demand should cause an exception.
         sp->Demand();
         
         // The TestFailed method is called if an exception is not thrown.
         TestFailed();
      }
      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();
         TestFailed();
      }
      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();
         TestFailed();
      }
      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();
         TestFailed();
      }
      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();
         TestFailed();
      }
      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();
         TestFailed();
      }
      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();
         TestFailed();
      }
      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();
         TestFailed();
      }
      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();
         TestFailed();
      }
      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();
         TestFailed();
      }
      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();
         TestFailed();
      }
      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();
         TestFailed();
      }
      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"
 );
         
         // This demand should cause an exception.
         sp->Demand();
         
         // The TestFailed method is called if an exception is not thrown.
         TestFailed();
      }
      catch ( Exception^ e ) 
      {
         Console::WriteLine( "Demand for SecurityPermissionFlag::UnmanagedCode
 failed: {0}", e->Message );
      }

   }

   static void TestFailed()
   {
      Console::WriteLine( "In TestFailed method." );
      Console::WriteLine( "Throwing an exception." );
      throw gcnew Exception;
   }
   
   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 );
      }

   }

};

int main()
{
   MyClass::PermissionDemo();
}

// This sample demonstrates the use of the SecurityPermissionAttribute.

import System.*;
import System.Security.Permissions.*;
import System.Security.*;

class MyClass
{
    public static void PermissionDemo()
 
    {
        try {
            DenySecurityPermissions();
            DenyAllSecurityPermissions();
            DoNotDenySecurityPermissions();
        }
        catch (System.Exception e) {
            Console.WriteLine(e.get_Message().ToString());
        }
    } //PermissionDemo   

    // This method demonstrates the use of the SecurityPermissionAttribute
 
    // to deny individual security permissions.
    // Set the Assertion property.

    /** @attribute SecurityPermissionAttribute(SecurityAction.Deny, 
        Assertion = true)
     */

    // Set the ControlAppDomain property.
    /** @attribute SecurityPermissionAttribute(SecurityAction.Deny, 
        ControlAppDomain = true)
     */
    
    // Set the ControlDomainPolicy property.
    /** @attribute SecurityPermissionAttribute(SecurityAction.Deny, 
        ControlDomainPolicy = true)
     */
    
    // Set the ControlEvidence property.
    /** @attribute SecurityPermissionAttribute(SecurityAction.Deny, 
        ControlEvidence = true)
     */
    
    // Set the ControlPolicy property.
    /** @attribute SecurityPermissionAttribute(SecurityAction.Deny, 
        ControlPolicy = true)
     */
    
    // Set the ControlPrincipal property.
    /** @attribute SecurityPermissionAttribute(SecurityAction.Deny, 
        ControlPrincipal = true)
     */
    
    // Set the ControlThread property.
    /** @attribute SecurityPermissionAttribute(SecurityAction.Deny, 
        ControlThread = true)
     */
    
    // Set the Execution property.
    /** @attribute SecurityPermissionAttribute(SecurityAction.Deny, 
        Execution = true)
     */
    
    // Set the Flags property.
    /** @attribute SecurityPermissionAttribute(SecurityAction.Deny, 
        Flags = SecurityPermissionFlag.NoFlags)
     */
    
    // Set the Infrastructure property.
    /** @attribute SecurityPermissionAttribute(SecurityAction.Deny, 
        Infrastructure = true)
     */
    
    // Set the RemotingConfiguration property.
    /** @attribute SecurityPermissionAttribute(SecurityAction.Deny, 
        RemotingConfiguration = true)
     */
    
    // Set the SerializationFormatter property.
    /** @attribute SecurityPermissionAttribute(SecurityAction.Deny, 
        SerializationFormatter = true)
     */
    
    // Set the SkipVerification property.
    /** @attribute SecurityPermissionAttribute(SecurityAction.Deny, 
        SkipVerification = true)
     */

    // Set the UnmanagedCode property.
    /** @attribute SecurityPermissionAttribute(SecurityAction.Deny, 
        UnmanagedCode = true)
     */
    
    public static void DenySecurityPermissions()
 
    {
        Console.WriteLine("Executing DenySecurityPermissions.");
        Console.WriteLine("Denied all permissions individually.");
        TestSecurityPermissions();
    } //DenySecurityPermissions  

    // This method demonstrates the use of SecurityPermissionFlag.AllFlags
 
    // to deny all security permissions.

    /** @attribute SecurityPermissionAttribute(SecurityAction.Deny, 
        Flags = SecurityPermissionFlag.AllFlags)
     */
    
    public static void DenyAllSecurityPermissions()
 
    {
        Console.WriteLine("\nExecuting DenyAllSecurityPermissions.");
        Console.WriteLine("Denied all permissions using "
 + 
        "SecurityPermissionFlag.AllFlags.");
        TestSecurityPermissions();
    } //DenyAllSecurityPermissions


    // This method demonstrates the effect of not denying security permissions.
    public static void DoNotDenySecurityPermissions()
 
    {
        Console.WriteLine("\nExecuting DoNotDenySecurityPermissions.");
        Console.WriteLine("No permissions have been denied.");
        DemandSecurityPermissions();
    } //DoNotDenySecurityPermissions


    public static void TestSecurityPermissions()
 
    {
        Console.WriteLine("\nExecuting TestSecurityPermissions.\n");
        try {
            SecurityPermission sp =  
                new SecurityPermission(SecurityPermissionFlag.Assertion);
            Console.WriteLine("Demanding SecurityPermissionFlag.Assertion");
            // This demand should cause an exception.
            sp.Demand();
            // The TestFailed method is called if an exception is not
 thrown.
            TestFailed();
        }
        catch (System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.Assertion failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
            new SecurityPermission(SecurityPermissionFlag.ControlAppDomain);
            Console.WriteLine("Demanding " + 
            "SecurityPermissionFlag.ControlAppDomain");
            sp.Demand();
            TestFailed();
        }
        catch (System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.ControlAppDomain failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.ControlDomainPolicy);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.ControlDomainPolicy");
            sp.Demand();
            TestFailed();
        }
        catch (System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.ControlDomainPolicy failed: "
 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.ControlEvidence);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.ControlEvidence");
            sp.Demand();
            TestFailed();
        }
        catch (System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.ControlEvidence failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.ControlPolicy);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.ControlPolicy");
            sp.Demand();
            TestFailed();
        }
        catch (System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.ControlPolicy failed: " + 
            e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.ControlPrincipal);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.ControlPrincipal");
            sp.Demand();
            TestFailed();
        }
        catch (System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.ControlPrincipal failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
            new SecurityPermission(SecurityPermissionFlag.ControlThread);
            Console.WriteLine("Demanding " 
            + "SecurityPermissionFlag.ControlThread");
            sp.Demand();
            TestFailed();
        }
        catch (System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.ControlThread failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
            new SecurityPermission(SecurityPermissionFlag.Execution);
            Console.WriteLine("Demanding SecurityPermissionFlag.Execution");
            sp.Demand();
            TestFailed();
        }
        catch (System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.Execution failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
            new SecurityPermission(SecurityPermissionFlag.Infrastructure);
            Console.WriteLine("Demanding " + 
            "SecurityPermissionFlag.Infrastructure");
            sp.Demand();
            TestFailed();
        }
        catch (System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.Infrastructure failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.RemotingConfiguration);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.RemotingConfiguration");
            sp.Demand();
            TestFailed();
        }
        catch (System.Exception e) { 
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.RemotingConfiguration failed: "
 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.SerializationFormatter);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.SerializationFormatter");
            sp.Demand();
            TestFailed();
        }
        catch (System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.SerializationFormatter failed: "
 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.SkipVerification);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.SkipVerification");
            sp.Demand();
            TestFailed();
        }
        catch (System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.SkipVerification failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.UnmanagedCode);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.UnmanagedCode");
            // This demand should cause an exception.
            sp.Demand();
            // The TestFailed method is called if an exception is not
 thrown.
            TestFailed();
        }
        catch(System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.UnmanagedCode failed: " 
                + e.get_Message()));
        }
    } //TestSecurityPermissions

    public static void TestFailed()
 throws Exception
    {
        Console.WriteLine("In TestFailed method.");
        Console.WriteLine("Throwing an exception.");
        throw new Exception() ;
    } //TestFailed

    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(System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.Assertion failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.ControlAppDomain);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.ControlAppDomain");
            sp.Demand();
            Console.WriteLine("Demand for " 
                + "SecurityPermissionFlag.ControlAppDomain succeeded.");
        }
        catch(System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.ControlAppDomain failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.ControlDomainPolicy);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.ControlDomainPolicy");
            sp.Demand();
            Console.WriteLine("Demand for " 
                + "SecurityPermissionFlag.ControlDomainPolicy succeeded.");
        }
        catch(System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.ControlDomainPolicy failed: "
 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.ControlEvidence);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.ControlEvidence");
            sp.Demand();
            Console.WriteLine("Demand for " 
                + "SecurityPermissionFlag.ControlEvidence succeeded.");
        }
        catch(System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.ControlEvidence failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.ControlPolicy);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.ControlPolicy");
            sp.Demand();
            Console.WriteLine("Demand " 
            + "for SecurityPermissionFlag.ControlPolicy succeeded.");
        }
        catch(System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.ControlPolicy failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.ControlPrincipal);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.ControlPrincipal");
            sp.Demand();
            Console.WriteLine("Demand for " 
                + "SecurityPermissionFlag.ControlPrincipal succeeded.");
        }
        catch(System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.ControlPrincipal failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.ControlThread);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.ControlThread");
            sp.Demand();
            Console.WriteLine("Demand for " 
                + "SecurityPermissionFlag.ControlThread succeeded.");
        }
        catch(System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.ControlThread failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.Execution);
            Console.WriteLine("Demanding SecurityPermissionFlag.Execution");
            sp.Demand();
            Console.WriteLine("Demand for " 
                + "SecurityPermissionFlag.Execution succeeded.");
        }
        catch(System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.Execution failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.Infrastructure);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.Infrastructure");
            sp.Demand();
            Console.WriteLine("Demand for " 
                + "SecurityPermissionFlag.Infrastructure succeeded.");
        }
        catch(System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.Infrastructure failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.RemotingConfiguration);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.RemotingConfiguration");
            sp.Demand();
            Console.WriteLine("Demand for " 
                + "SecurityPermissionFlag.RemotingConfiguration succeeded.");
        }
        catch(System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.RemotingConfiguration failed: "
 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.SerializationFormatter);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.SerializationFormatter");
            sp.Demand();
            Console.WriteLine("Demand for " 
                + "SecurityPermissionFlag.SerializationFormatter succeeded.");
        }
        catch(System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.SerializationFormatter failed: "
 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.SkipVerification);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.SkipVerification");
            sp.Demand();
            Console.WriteLine("Demand for " 
                + "SecurityPermissionFlag.SkipVerification succeeded.");
        }
        catch(System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.SkipVerification failed: " 
                + e.get_Message()));
        }
        try {
            SecurityPermission sp =  
                new SecurityPermission(
                SecurityPermissionFlag.UnmanagedCode);
            Console.WriteLine("Demanding " 
                + "SecurityPermissionFlag.UnmanagedCode");
            sp.Demand();
            Console.WriteLine("Demand for " 
                + "SecurityPermissionFlag.UnmanagedCode succeeded.");
        }
        catch(System.Exception e) {
            Console.WriteLine(("Demand for " 
                + "SecurityPermissionFlag.UnmanagedCode failed: " 
                + e.get_Message()));
        }
    } //DemandSecurityPermissions

    public static void main(String[]
 args)
    {
        PermissionDemo();
    } //main
} //MyClass 
プラットフォームプラットフォーム
バージョン情報バージョン情報
参照参照
関連項目
SecurityPermissionAttribute クラス
SecurityPermissionAttribute メンバ
System.Security.Permissions 名前空間

SecurityPermissionAttribute プロパティ


パブリック プロパティパブリック プロパティ

  名前 説明
パブリック プロパティ Action  セキュリティ アクション取得または設定します。 ( SecurityAttribute から継承されます。)
パブリック プロパティ Assertion このコードすべての呼び出し元に操作のために必要なアクセス許可があることをアサートするためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ BindingRedirects アプリケーション構成ファイル内のバインディング リダイレクト実行するためのコードアクセス許可持っているかどうかを示す値を取得または設定します
パブリック プロパティ ControlAppDomain AppDomain操作するためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ ControlDomainPolicy ドメインセキュリティ ポリシー変更または操作するためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ ControlEvidence 証拠変更または操作するためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ ControlPolicy セキュリティ ポリシー表示および操作するためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ ControlPrincipal 現在のプリンシパル操作するためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ ControlThread スレッド操作するためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ Execution コード実行するためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ Flags SecurityPermission アクセス許可構成するすべてのアクセス許可フラグ取得または設定します
パブリック プロパティ Infrastructure リモート処理コンテキスト シンク、エンボイ シンク動的シンク追加など、共通言語ランタイム インフラストラクチャコード組み込むことができるかどうかを示す値を取得または設定します
パブリック プロパティ RemotingConfiguration コードリモート処理の型とチャネル設定できるかどうかを示す値を取得または設定します
パブリック プロパティ SerializationFormatter コードで、シリアル化フォーマッタ使用してオブジェクトシリアル化または逆シリアル化できるかどうかを示す値を取得または設定します
パブリック プロパティ SkipVerification コード検査バイパスするためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ TypeId  派生クラス実装されている場合は、この Attribute一意識別子取得します。 ( Attribute から継承されます。)
パブリック プロパティ UnmanagedCode アンマネージ コード呼び出すためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ Unrestricted  属性によって保護されているリソースに対して完全な (無制限の) アクセス許可宣言されているかどうかを示す値を取得または設定します。 ( SecurityAttribute から継承されます。)
参照参照

関連項目

SecurityPermissionAttribute クラス
System.Security.Permissions 名前空間
SecurityPermission クラス
SecurityPermissionFlag

その他の技術情報

属性使用したメタデータ拡張

SecurityPermissionAttribute メソッド


パブリック メソッドパブリック メソッド

  名前 説明
パブリック メソッド CreatePermission オーバーライドされます新しSecurityPermission作成して返します
パブリック メソッド Equals  オーバーロードされます。 ( Attribute から継承されます。)
パブリック メソッド GetCustomAttribute  オーバーロードされますアセンブリモジュール、型のメンバ、またはメソッド パラメータ適用され指定した型のカスタム属性取得します。 ( Attribute から継承されます。)
パブリック メソッド GetCustomAttributes  オーバーロードされますアセンブリモジュール、型のメンバ、またはメソッド パラメータ適用されカスタム属性配列取得します。 ( Attribute から継承されます。)
パブリック メソッド GetHashCode  このインスタンスハッシュ コード返します。 ( Attribute から継承されます。)
パブリック メソッド GetType  現在のインスタンスType取得します。 ( Object から継承されます。)
パブリック メソッド IsDefaultAttribute  派生クラス内でオーバーライドされたときに、このインスタンスの値が派生クラス既定値かどうか示します。 ( Attribute から継承されます。)
パブリック メソッド IsDefined  オーバーロードされます指定した型のカスタム属性が、アセンブリモジュール、型のメンバ、またはメソッド パラメータ適用されているかどうか判断します。 ( Attribute から継承されます。)
パブリック メソッド Match  派生クラス内でオーバーライドされたときに、指定したオブジェクトとこのインスタンス等しかどうかを示す値を返します。 ( Attribute から継承されます。)
パブリック メソッド ReferenceEquals  指定した複数Object インスタンス同一かどうか判断します。 ( Object から継承されます。)
パブリック メソッド ToString  現在の Object を表す String返します。 ( Object から継承されます。)
参照参照

関連項目

SecurityPermissionAttribute クラス
System.Security.Permissions 名前空間
SecurityPermission クラス
SecurityPermissionFlag

その他の技術情報

属性使用したメタデータ拡張

SecurityPermissionAttribute メンバ

宣言セキュリティ使用してSecurityPermissionセキュリティ アクションコード適用できるようにします。このクラス継承できません。

SecurityPermissionAttribute データ型公開されるメンバを以下の表に示します


パブリック コンストラクタパブリック コンストラクタ
  名前 説明
パブリック メソッド SecurityPermissionAttribute SecurityAction を指定して、SecurityPermissionAttribute クラス新しインスタンス初期化します。
パブリック プロパティパブリック プロパティ
  名前 説明
パブリック プロパティ Action  セキュリティ アクション取得または設定します。(SecurityAttribute から継承されます。)
パブリック プロパティ Assertion このコードすべての呼び出し元に操作のために必要なアクセス許可があることをアサートするためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ BindingRedirects アプリケーション構成ファイル内のバインディング リダイレクト実行するためのコードアクセス許可持っているかどうかを示す値を取得または設定します
パブリック プロパティ ControlAppDomain AppDomain操作するためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ ControlDomainPolicy ドメインセキュリティ ポリシー変更または操作するためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ ControlEvidence 証拠変更または操作するためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ ControlPolicy セキュリティ ポリシー表示および操作するためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ ControlPrincipal 現在のプリンシパル操作するためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ ControlThread スレッド操作するためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ Execution コード実行するためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ Flags SecurityPermission アクセス許可構成するすべてのアクセス許可フラグ取得または設定します
パブリック プロパティ Infrastructure リモート処理コンテキスト シンク、エンボイ シンク動的シンク追加など、共通言語ランタイム インフラストラクチャコード組み込むことができるかどうかを示す値を取得または設定します
パブリック プロパティ RemotingConfiguration コードリモート処理の型とチャネル設定できるかどうかを示す値を取得または設定します
パブリック プロパティ SerializationFormatter コードで、シリアル化フォーマッタ使用してオブジェクトシリアル化または逆シリアル化できるかどうかを示す値を取得または設定します
パブリック プロパティ SkipVerification コード検査バイパスするためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ TypeId  派生クラス実装されている場合は、この Attribute一意識別子取得します。(Attribute から継承されます。)
パブリック プロパティ UnmanagedCode アンマネージ コード呼び出すためのアクセス許可宣言されているかどうかを示す値を取得または設定します
パブリック プロパティ Unrestricted  属性によって保護されているリソースに対して完全な (無制限の) アクセス許可宣言されているかどうかを示す値を取得または設定します。(SecurityAttribute から継承されます。)
パブリック メソッドパブリック メソッド
  名前 説明
パブリック メソッド CreatePermission オーバーライドされます新しSecurityPermission作成して返します
パブリック メソッド Equals  オーバーロードされます。 ( Attribute から継承されます。)
パブリック メソッド GetCustomAttribute  オーバーロードされますアセンブリモジュール、型のメンバ、またはメソッド パラメータ適用され指定した型のカスタム属性取得します。 (Attribute から継承されます。)
パブリック メソッド GetCustomAttributes  オーバーロードされますアセンブリモジュール、型のメンバ、またはメソッド パラメータ適用されカスタム属性配列取得します。 (Attribute から継承されます。)
パブリック メソッド GetHashCode  このインスタンスハッシュ コード返します。 (Attribute から継承されます。)
パブリック メソッド GetType  現在のインスタンスType取得します。 (Object から継承されます。)
パブリック メソッド IsDefaultAttribute  派生クラス内でオーバーライドされたときに、このインスタンスの値が派生クラス既定値かどうか示します。 (Attribute から継承されます。)
パブリック メソッド IsDefined  オーバーロードされます指定した型のカスタム属性が、アセンブリモジュール、型のメンバ、またはメソッド パラメータ適用されているかどうか判断します。 (Attribute から継承されます。)
パブリック メソッド Match  派生クラス内でオーバーライドされたときに、指定したオブジェクトとこのインスタンス等しかどうかを示す値を返します。 (Attribute から継承されます。)
パブリック メソッド ReferenceEquals  指定した複数Object インスタンス同一かどうか判断します。 (Object から継承されます。)
パブリック メソッド ToString  現在の Object を表す String返します。 (Object から継承されます。)
参照参照

関連項目

SecurityPermissionAttribute クラス
System.Security.Permissions 名前空間
SecurityPermission クラス
SecurityPermissionFlag

その他の技術情報

属性使用したメタデータ拡張


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