ResourcePermissionBaseEntry Kelas

Definisi

Ruang nama:

System.Security.Permissions

Rakitan:

System.Security.Permissions.dll

Paket:

System.Security.Permissions v9.0.0-rc.2.24473.5

Sumber:

ResourcePermissionBaseEntry.cs

Perhatian

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

Menentukan unit terkecil dari kumpulan izin keamanan akses kode.

public ref class ResourcePermissionBaseEntry

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

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

Public Class ResourcePermissionBaseEntry

Warisan

Object

ResourcePermissionBaseEntry

Atribut

ObsoleteAttribute

Contoh

Contoh berikut mewarisi dari ResourcePermissionBase kelas . 4 jenis konstruktor diimplementasikan. Contohnya juga menyediakan implementasi kelas yang disebut MailslotPermissionEntry. Properti PermissionAccessType kemudian diatur secara privat ke jenis MailslotPermissionEntry. Properti TagNames diatur secara privat ke "Nama" dan "Mesin".

#using <System.dll>

using namespace System;
using namespace System::Security::Permissions;
using namespace System::Collections;

[Flags]

public enum class MailslotPermissionAccess
{
   None = 0,
   Send = 1 << 1,
   Receive = 1 << 2 | MailslotPermissionAccess::Send
};


[Serializable]
public ref class MailslotPermissionEntry
{
private:
   String^ name;
   String^ machineName;
   MailslotPermissionAccess permissionAccess;

internal:
   MailslotPermissionEntry( ResourcePermissionBaseEntry^ baseEntry )
   {
      this->permissionAccess = (MailslotPermissionAccess)baseEntry->PermissionAccess;
      this->name = baseEntry->PermissionAccessPath[ 0 ]->ToString();
      this->machineName = baseEntry->PermissionAccessPath[ 1 ]->ToString();
   }

   ResourcePermissionBaseEntry^ GetBaseEntry()
   {
      array<String^>^newStrings = {this->Name,this->MachineName};
      ResourcePermissionBaseEntry^ baseEntry = gcnew ResourcePermissionBaseEntry( (int)(this->PermissionAccess),newStrings );
      return baseEntry;
   }

public:
   MailslotPermissionEntry( MailslotPermissionAccess permissionAccess, String^ name, String^ machineName )
   {
      this->permissionAccess = permissionAccess;
      this->name = name;
      this->machineName = machineName;
   }

   property String^ Name 
   {
      String^ get()
      {
         return this->name;
      }
   }

   property String^ MachineName 
   {
      String^ get()
      {
         return this->machineName;
      }
   }

   property MailslotPermissionAccess PermissionAccess 
   {
      MailslotPermissionAccess get()
      {
         return this->permissionAccess;
      }
   }
};


[Serializable]
public ref class MailslotPermission: public ResourcePermissionBase
{
private:
   ArrayList^ innerCollection;
   void SetNames()
   {
      this->PermissionAccessType = MailslotPermissionAccess::typeid;
      array<String^>^newStrings = {"Name","Machine"};
      this->TagNames = newStrings;
   }


internal:
   void AddPermissionAccess( MailslotPermissionEntry^ entry )
   {
      ResourcePermissionBase::AddPermissionAccess( entry->GetBaseEntry() );
   }

   void Clear()
   {
      ResourcePermissionBase::Clear();
   }

   void RemovePermissionAccess( MailslotPermissionEntry^ entry )
   {
      ResourcePermissionBase::RemovePermissionAccess( entry->GetBaseEntry() );
   }


public:
   MailslotPermission()
   {
      SetNames();
   }

   MailslotPermission( PermissionState state )
      : ResourcePermissionBase( state )
   {
      SetNames();
   }

   MailslotPermission( MailslotPermissionAccess permissionAccess, String^ name, String^ machineName )
   {
      SetNames();
      this->AddPermissionAccess( gcnew MailslotPermissionEntry( permissionAccess,name,machineName ) );
   }

   MailslotPermission( array<MailslotPermissionEntry^>^permissionAccessEntries )
   {
      SetNames();
      if ( permissionAccessEntries == nullptr )
            throw gcnew ArgumentNullException( "permissionAccessEntries" );

      for ( int index = 0; index < permissionAccessEntries->Length; ++index )
         this->AddPermissionAccess( permissionAccessEntries[ index ] );
   }

   property ArrayList^ PermissionEntries 
   {
      ArrayList^ get()
      {
         if ( this->innerCollection == nullptr )
                  this->innerCollection = gcnew ArrayList;

         this->innerCollection->InsertRange( 0, safe_cast<ICollection^>(ResourcePermissionBase::GetPermissionEntries()) );
         return this->innerCollection;
      }
   }
};

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

[Serializable()]
public class MailslotPermission: ResourcePermissionBase
{

    private ArrayList innerCollection;

    public MailslotPermission()
    {
        SetNames();
    }

    public MailslotPermission(PermissionState state):base(state)
    {
        SetNames();
    }

    public MailslotPermission(MailslotPermissionAccess permissionAccess, string name, string machineName)
    {
        SetNames();
        this.AddPermissionAccess(new MailslotPermissionEntry(permissionAccess, name, machineName));
    }

    public MailslotPermission(MailslotPermissionEntry[] permissionAccessEntries)
    {
        SetNames();
        if (permissionAccessEntries == null)
            throw new ArgumentNullException("permissionAccessEntries");

        for (int index = 0; index < permissionAccessEntries.Length; ++index)
            this.AddPermissionAccess(permissionAccessEntries[index]);
    }

    public ArrayList PermissionEntries
    {
        get
        {
            if (this.innerCollection == null)
                this.innerCollection = new ArrayList();
            this.innerCollection.InsertRange(0,base.GetPermissionEntries());

            return this.innerCollection;
        }
    }

    internal void AddPermissionAccess(MailslotPermissionEntry entry)
    {
        base.AddPermissionAccess(entry.GetBaseEntry());
    }

    internal new void Clear()
    {
        base.Clear();
    }

    internal void RemovePermissionAccess(MailslotPermissionEntry entry)
    {
        base.RemovePermissionAccess(entry.GetBaseEntry());
    }

    private void SetNames()
    {
        this.PermissionAccessType = typeof(MailslotPermissionAccess);
        this.TagNames = new string[]{"Name","Machine"};
    }
}

[Flags]
public enum MailslotPermissionAccess
{
    None = 0,
    Send = 1 << 1,
    Receive = 1 << 2 | Send,
}

[Serializable()]
public class MailslotPermissionEntry
{
    private string name;
    private string machineName;
    private MailslotPermissionAccess permissionAccess;

    public MailslotPermissionEntry(MailslotPermissionAccess permissionAccess, string name, string machineName)
    {
        this.permissionAccess = permissionAccess;
        this.name = name;
        this.machineName = machineName;
    }

    internal MailslotPermissionEntry(ResourcePermissionBaseEntry baseEntry)
    {
        this.permissionAccess = (MailslotPermissionAccess)baseEntry.PermissionAccess;
        this.name = baseEntry.PermissionAccessPath[0];
        this.machineName = baseEntry.PermissionAccessPath[1];
    }

    public string Name
    {
        get
        {
            return this.name;
        }
    }

    public string MachineName
    {
        get
        {
            return this.machineName;
        }
    }

    public MailslotPermissionAccess PermissionAccess
    {
        get
        {
            return this.permissionAccess;
        }
    }

    internal ResourcePermissionBaseEntry GetBaseEntry()
    {
        ResourcePermissionBaseEntry baseEntry = new ResourcePermissionBaseEntry((int)this.PermissionAccess, new string[] {this.Name,this.MachineName});
        return baseEntry;
    }
}

Imports System.Security.Permissions
Imports System.Collections

<Serializable()> Public Class MailslotPermission
    Inherits ResourcePermissionBase

    Private innerCollection As ArrayList


    Public Sub New()
        SetNames()
    End Sub


    Public Sub New(ByVal state As PermissionState)
        MyBase.New(state)
        SetNames()
    End Sub


    Public Sub New(ByVal permissionAccess As MailslotPermissionAccess, ByVal name As String, ByVal machineName1 As String)
        SetNames()
        Me.AddPermissionAccess(New MailslotPermissionEntry(permissionAccess, name, machineName1))
    End Sub


    Public Sub New(ByVal permissionAccessEntries() As MailslotPermissionEntry)
        SetNames()
        If permissionAccessEntries Is Nothing Then
            Throw New ArgumentNullException("permissionAccessEntries")
        End If
        Dim index As Integer

        While index < permissionAccessEntries.Length
            Me.AddPermissionAccess(permissionAccessEntries(index))
        End While
    End Sub

    Public ReadOnly Property PermissionEntries() As ArrayList
        Get
            If Me.innerCollection Is Nothing Then
                Me.innerCollection = New ArrayList()
            End If
            Me.innerCollection.InsertRange(0, MyBase.GetPermissionEntries())

            Return Me.innerCollection
        End Get
    End Property


    Friend Overloads Sub AddPermissionAccess(ByVal entry As MailslotPermissionEntry)
        MyBase.AddPermissionAccess(entry.GetBaseEntry())
    End Sub


    Friend Shadows Sub Clear()
        MyBase.Clear()
    End Sub


    Friend Overloads Sub RemovePermissionAccess(ByVal entry As MailslotPermissionEntry)
        MyBase.RemovePermissionAccess(entry.GetBaseEntry())
    End Sub


    Private Sub SetNames()
        Me.PermissionAccessType = GetType(MailslotPermissionAccess)
        Me.TagNames = New String() {"Name", "Machine"}
    End Sub
End Class

<Flags()> Public Enum MailslotPermissionAccess
    None = 0
    Send = 2
    Receive = 4 Or Send
End Enum 'MailslotPermissionAccess

<Serializable()> Public Class MailslotPermissionEntry
    Private nameVar As String
    Private machineNameVar As String
    Private permissionAccessVar As MailslotPermissionAccess


    Public Sub New(ByVal permissionAccess As MailslotPermissionAccess, ByVal name As String, ByVal machineName1 As String)
        Me.permissionAccessVar = permissionAccess
        Me.nameVar = name
        Me.machineNameVar = machineName1
    End Sub


    Friend Sub New(ByVal baseEntry As ResourcePermissionBaseEntry)
        Me.permissionAccessVar = CType(baseEntry.PermissionAccess, MailslotPermissionAccess)
        Me.nameVar = baseEntry.PermissionAccessPath(0)
        Me.machineNameVar = baseEntry.PermissionAccessPath(1)
    End Sub


    Public ReadOnly Property Name() As String
        Get
            Return Me.nameVar
        End Get
    End Property


    Public ReadOnly Property MachineName() As String
        Get
            Return Me.machineNameVar
        End Get
    End Property


    Public ReadOnly Property PermissionAccess() As MailslotPermissionAccess
        Get
            Return Me.permissionAccessVar
        End Get
    End Property


    Friend Function GetBaseEntry() As ResourcePermissionBaseEntry
        Dim baseEntry As New ResourcePermissionBaseEntry(CInt(Me.PermissionAccess), New String() {Me.Name, Me.MachineName})
        Return baseEntry
    End Function 'GetBaseEntry


End Class

Keterangan

Perhatian

Keamanan Akses Kode (CAS) tidak digunakan lagi di semua versi .NET Framework dan .NET. Versi terbaru .NET tidak mematuhi anotasi CAS dan menghasilkan kesalahan jika API terkait CAS digunakan. Pengembang harus mencari cara alternatif untuk menyelesaikan tugas keamanan.

Konstruktor

ResourcePermissionBaseEntry()	Kedaluwarsa. Menginisialisasi instans baru kelas ResourcePermissionBaseEntry.
ResourcePermissionBaseEntry(Int32, String[])	Kedaluwarsa. Menginisialisasi instans ResourcePermissionBaseEntry baru kelas dengan akses izin dan jalur akses izin yang ditentukan.

Properti

PermissionAccess	Kedaluwarsa. Mendapatkan representasi bilangan bulat dari nilai enumerasi tingkat akses.
PermissionAccessPath	Kedaluwarsa. Mendapatkan array string yang mengidentifikasi sumber daya yang Anda lindungi.

Metode

Equals(Object)	Kedaluwarsa. Menentukan apakah objek yang ditentukan sama dengan objek saat ini. (Diperoleh dari Object)
GetHashCode()	Kedaluwarsa. Berfungsi sebagai fungsi hash default. (Diperoleh dari Object)
GetType()	Kedaluwarsa. Mendapatkan instans Type saat ini. (Diperoleh dari Object)
MemberwiseClone()	Kedaluwarsa. Membuat salinan dangkal dari yang saat ini Object. (Diperoleh dari Object)
ToString()	Kedaluwarsa. Mengembalikan string yang mewakili objek saat ini. (Diperoleh dari Object)