ResourcePermissionBase Sınıf

Tanım

public ref class ResourcePermissionBase abstract : System::Security::CodeAccessPermission, System::Security::Permissions::IUnrestrictedPermission

public abstract class ResourcePermissionBase : System.Security.CodeAccessPermission, System.Security.Permissions.IUnrestrictedPermission

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

[System.Serializable]
public abstract class ResourcePermissionBase : System.Security.CodeAccessPermission, System.Security.Permissions.IUnrestrictedPermission

type ResourcePermissionBase = class
    inherit CodeAccessPermission
    interface IUnrestrictedPermission

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

[<System.Serializable>]
type ResourcePermissionBase = class
    inherit CodeAccessPermission
    interface IUnrestrictedPermission

Public MustInherit Class ResourcePermissionBase
Inherits CodeAccessPermission
Implements IUnrestrictedPermission

Devralma

Object

CodeAccessPermission

ResourcePermissionBase

Türetilmiş

System.Diagnostics.EventLogPermission

System.Diagnostics.PerformanceCounterPermission

System.DirectoryServices.DirectoryServicesPermission

System.ServiceProcess.ServiceControllerPermission

Öznitelikler

ObsoleteAttribute SerializableAttribute

Uygulamalar

IUnrestrictedPermission

Örnekler

Aşağıdaki örnek sınıfından devralınır ResourcePermissionBase . 4 tür oluşturucu uygulanır. Örnek ayrıca adlı MailslotPermissionEntrybir sınıfın uygulamasını sağlar. Özelliği PermissionAccessType daha sonra türüne MailslotPermissionEntryözel olarak ayarlanır. TagNames özelliği özel olarak "Ad" ve "Makine" olarak ayarlanır.

#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

Açıklamalar

Uygulayanlara Notlar

'den ResourcePermissionBasedevraldığınızda en az üç oluşturucu sağlamanız, iki özellik ayarlamanız ve üçüncü bir özellik sağlamanız gerekir. Gerekli oluşturucular şunlardır: parametresiz bir oluşturucu, parametre olarak alan PermissionState bir oluşturucu ve özellikler için değer alan gerektiği kadar. Ayarlanması gereken özellikler ve TagNamesşeklindedirPermissionAccessType. Gereken üçüncü özellik, izin girdilerini döndüren özelliktir. Bu sınıfın bir uygulaması örneği için bkz PerformanceCounterPermission. . içinde PerformanceCounterPermissionTagNames özelliği özel olarak "Makine" ve "Kategori" olarak ayarlanır, PermissionAccessType özellik türüne PerformanceCounterPermissionAccessözel olarak ayarlanır ve PermissionEntries özellik izin girdilerini döndürür.

Oluşturucular

Alanlar

Özellikler

Yöntemler

Şunlara uygulanır