GacInstalled 類別

定義

命名空間:

System.Security.Policy

組件:

System.Security.Permissions.dll

組件:

mscorlib.dll

警告

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

請確認全域組件快取 (GAC) 中有產生程式碼組件，以做為原則評估的辨識項。 此類別無法獲得繼承。

public ref class GacInstalled sealed : System::Security::Policy::EvidenceBase, System::Security::Policy::IIdentityPermissionFactory

public ref class GacInstalled sealed : System::Security::Policy::IIdentityPermissionFactory

public sealed class GacInstalled : System.Security.Policy.EvidenceBase, System.Security.Policy.IIdentityPermissionFactory

[System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public sealed class GacInstalled : System.Security.Policy.EvidenceBase, System.Security.Policy.IIdentityPermissionFactory

[System.Runtime.InteropServices.ComVisible(true)]
[System.Serializable]
public sealed class GacInstalled : System.Security.Policy.IIdentityPermissionFactory

[System.Runtime.InteropServices.ComVisible(true)]
[System.Serializable]
public sealed class GacInstalled : System.Security.Policy.EvidenceBase, System.Security.Policy.IIdentityPermissionFactory

type GacInstalled = class
    inherit EvidenceBase
    interface IIdentityPermissionFactory

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

[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Serializable>]
type GacInstalled = class
    interface IIdentityPermissionFactory

[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Serializable>]
type GacInstalled = class
    inherit EvidenceBase
    interface IIdentityPermissionFactory

Public NotInheritable Class GacInstalled
Inherits EvidenceBase
Implements IIdentityPermissionFactory

Public NotInheritable Class GacInstalled
Implements IIdentityPermissionFactory

繼承

Object

EvidenceBase

GacInstalled

繼承

Object

GacInstalled

屬性

ObsoleteAttribute ComVisibleAttribute SerializableAttribute

實作

IIdentityPermissionFactory

範例

下列程式碼範例顯示 類別的使用 GacInstalled 。

using namespace System;
using namespace System::Security::Policy;
using namespace System::Security;
using namespace System::Security::Permissions;

[STAThread]
int main()
{

    GacInstalled ^ myGacInstalled = gcnew GacInstalled;

    array<Object^>^hostEvidence = {myGacInstalled};
    array<Object^>^assemblyEvidence = {};
    Evidence^ myEvidence = gcnew Evidence( hostEvidence,assemblyEvidence );
    GacIdentityPermission ^ myPerm = dynamic_cast<GacIdentityPermission^>
        (myGacInstalled->CreateIdentityPermission( myEvidence ));
    Console::WriteLine( myPerm->ToXml() );

    GacInstalled ^ myGacInstalledCopy = 
        dynamic_cast<GacInstalled^>(myGacInstalled->Copy());
    bool result = myGacInstalled->Equals( myGacInstalledCopy );

    Console::WriteLine( "Hashcode = {0}", myGacInstalled->GetHashCode() );

    Console::WriteLine( myGacInstalled->ToString() );
}

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

namespace GacClass
{
    class GacDemo
    {
        [STAThread]
        static void Main(string[] args)
        {
            GacInstalled myGacInstalled = new GacInstalled();

            Object [] hostEvidence = {myGacInstalled};
            Object [] assemblyEvidence = {};
            Evidence myEvidence = new Evidence(hostEvidence,assemblyEvidence);
            GacIdentityPermission myPerm = 
                (GacIdentityPermission)myGacInstalled.CreateIdentityPermission(
                myEvidence);
            Console.WriteLine(myPerm.ToXml().ToString());

            GacInstalled myGacInstalledCopy = 
                (GacInstalled)myGacInstalled.Copy();
            bool result = myGacInstalled.Equals(myGacInstalledCopy);

            Console.WriteLine(
                "Hashcode = " + myGacInstalled.GetHashCode().ToString());

            Console.WriteLine(myGacInstalled.ToString());
        }
    }
}

Imports System.Security.Policy
Imports System.Security
Imports System.Security.Permissions

Class GacDemo
    <STAThread()> _
    Overloads Shared Sub Main(ByVal args() As String)
        Dim myGacInstalled As New GacInstalled

        Dim hostEvidence() As Object = {myGacInstalled}
        Dim assemblyEvidence() As Object
        Dim myEvidence As New Evidence(hostEvidence, assemblyEvidence)
        Dim myPerm As GacIdentityPermission = _
            CType(myGacInstalled.CreateIdentityPermission(myEvidence), _ 
            GacIdentityPermission)
        Console.WriteLine(myPerm.ToXml().ToString())

        Dim myGacInstalledCopy As GacInstalled = _
            CType(myGacInstalled.Copy(), GacInstalled)
        Dim result As Boolean = myGacInstalled.Equals(myGacInstalledCopy)

        Console.WriteLine( _
            ("Hashcode = " & myGacInstalled.GetHashCode().ToString()))

        Console.WriteLine(myGacInstalled.ToString())
    End Sub
End Class

備註

警告

程式碼存取安全性 (CAS) 在所有版本的 .NET Framework 和 .NET 中已被取代。 使用 CAS 相關 API 時，最新版本的 .NET 不會接受 CAS 批註，並產生錯誤。 開發人員應該尋求替代方式來完成安全性工作。

辨識項 GacInstalled 是否存在會在授與集中產生 GacIdentityPermission 。 Demand如果有 的 GacIdentityPermission ，則 GacIdentityPermission 對應至辨識項的 GacInstalled 會與要求的許可權進行比較。

建構函式

GacInstalled()

初始化 GacInstalled 類別的新執行個體。

方法

Clone()	建立目前執行個體複本的新物件。
Clone()	建立新物件，該物件是目前執行個體的完整複本。 (繼承來源 EvidenceBase)
Copy()	建立目前物件的對等複本。
CreateIdentityPermission(Evidence)	建立對應至目前物件的新識別權限。
Equals(Object)	表示目前的物件是否相當於指定的物件。
GetHashCode()	傳回目前物件的雜湊碼。
GetType()	取得目前執行個體的 Type。 (繼承來源 Object)
MemberwiseClone()	建立目前 Object 的淺層複製。 (繼承來源 Object)
ToString()	傳回代表目前物件的字串。