AppDomain.SetAppDomainPolicy(PolicyLevel) AppDomain.SetAppDomainPolicy(PolicyLevel) AppDomain.SetAppDomainPolicy(PolicyLevel) AppDomain.SetAppDomainPolicy(PolicyLevel) Method

Definition

Warnung

Diese API ist jetzt veraltet.

Legt die Sicherheitsrichtlinienebene für diese Anwendungsdomäne fest.Establishes the security policy level for this application domain.

public:
 void SetAppDomainPolicy(System::Security::Policy::PolicyLevel ^ domainPolicy);
[System.Obsolete("AppDomain policy levels are obsolete")]
[System.Obsolete("AppDomain policy levels are obsolete and will be removed in a future release of the .NET Framework. See http://go.microsoft.com/fwlink/?LinkID=155570 for more information.")]
[System.Security.SecurityCritical]
public void SetAppDomainPolicy (System.Security.Policy.PolicyLevel domainPolicy);
member this.SetAppDomainPolicy : System.Security.Policy.PolicyLevel -> unit
Public Sub SetAppDomainPolicy (domainPolicy As PolicyLevel)

Parameter

domainPolicy
PolicyLevel PolicyLevel PolicyLevel PolicyLevel

Die Sicherheitsrichtlinienebene.The security policy level.

Ausnahmen

Die Sicherheitsrichtlinienebene wurde bereits festgelegt.The security policy level has already been set.

Der Vorgang wird für eine entladene Anwendungsdomäne ausgeführt.The operation is attempted on an unloaded application domain.

Beispiele

Im folgenden Beispiel wird veranschaulicht, wie die SetAppDomainPolicy -Methode verwendet wird, um die Sicherheitsrichtlinien Ebene einer Anwendungsdomäne festzulegen.The following example demonstrates how to use the SetAppDomainPolicy method to set the security policy level of an application domain.

using namespace System;
using namespace System::Threading;
using namespace System::Security;
using namespace System::Security::Policy;
using namespace System::Security::Permissions;
int main()
{
   
   // Create a new application domain.
   AppDomain^ domain = System::AppDomain::CreateDomain( "MyDomain" );
   
   // Create a new AppDomain PolicyLevel.
   PolicyLevel^ polLevel = PolicyLevel::CreateAppDomainLevel();
   
   // Create a new, empty permission set.
   PermissionSet^ permSet = gcnew PermissionSet( PermissionState::None );
   
   // Add permission to execute code to the permission set.
   permSet->AddPermission( gcnew SecurityPermission( SecurityPermissionFlag::Execution ) );
   
   // Give the policy level's root code group a new policy statement based
   // on the new permission set.
   polLevel->RootCodeGroup->PolicyStatement = gcnew PolicyStatement( permSet );
   
   // Give the new policy level to the application domain.
   domain->SetAppDomainPolicy( polLevel );
   
   // Try to execute the assembly.
   try
   {
      
      // This will throw a PolicyException if the executable tries to
      // access any resources like file I/O or tries to create a window.
      domain->ExecuteAssembly( "Assemblies\\MyWindowsExe.exe" );
   }
   catch ( PolicyException^ e ) 
   {
      Console::WriteLine( "PolicyException: {0}", e->Message );
   }

   AppDomain::Unload( domain );
}

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

namespace AppDomainSnippets
{
	class ADSetAppDomainPolicy
	{
		static void Main(string[] args)
		{
			// Create a new application domain.
			AppDomain domain = System.AppDomain.CreateDomain("MyDomain");
			
			// Create a new AppDomain PolicyLevel.
			PolicyLevel polLevel = PolicyLevel.CreateAppDomainLevel();
			// Create a new, empty permission set.
			PermissionSet permSet = new PermissionSet(PermissionState.None);
			// Add permission to execute code to the permission set.
			permSet.AddPermission
				(new SecurityPermission(SecurityPermissionFlag.Execution));
			// Give the policy level's root code group a new policy statement based
			// on the new permission set.
			polLevel.RootCodeGroup.PolicyStatement = new PolicyStatement(permSet);
			// Give the new policy level to the application domain.
			domain.SetAppDomainPolicy(polLevel);
			
			// Try to execute the assembly.
			try
			{
				// This will throw a PolicyException if the executable tries to
				// access any resources like file I/O or tries to create a window.
				domain.ExecuteAssembly("Assemblies\\MyWindowsExe.exe");
			}
			catch(PolicyException e)
			{
				Console.WriteLine("PolicyException: {0}", e.Message);
			}

			AppDomain.Unload(domain);
		}
	}
}
Imports System
Imports System.Threading
Imports System.Security
Imports System.Security.Policy
Imports System.Security.Permissions



Class ADSetAppDomainPolicy
   
   Overloads Shared Sub Main(args() As String)
      ' Create a new application domain.
      Dim domain As AppDomain = System.AppDomain.CreateDomain("MyDomain")
      
      ' Create a new AppDomain PolicyLevel.
      Dim polLevel As PolicyLevel = PolicyLevel.CreateAppDomainLevel()
      ' Create a new, empty permission set.
      Dim permSet As New PermissionSet(PermissionState.None)
      ' Add permission to execute code to the permission set.
      permSet.AddPermission(New SecurityPermission(SecurityPermissionFlag.Execution))
      ' Give the policy level's root code group a new policy statement based
      ' on the new permission set.
      polLevel.RootCodeGroup.PolicyStatement = New PolicyStatement(permSet)
      ' Give the new policy level to the application domain.
      domain.SetAppDomainPolicy(polLevel)
      
      ' Try to execute the assembly.
      Try
         ' This will throw a PolicyException if the executable tries to
         ' access any resources like file I/Q or window creation.
         domain.ExecuteAssembly("Assemblies\MyWindowsExe.exe")
      Catch e As PolicyException
         Console.WriteLine("PolicyException: {0}", e.Message)
      End Try
      
      AppDomain.Unload(domain)
   End Sub 'Main
End Class 'ADSetAppDomainPolicy

Hinweise

Diese Methode wird aufgerufen, bevor eine Assembly in AppDomain geladen wird, damit die Sicherheitsrichtlinie wirksam wird.Call this method before an assembly is loaded into the AppDomain in order for the security policy to have effect.

Sicherheit

SecurityCriticalAttribute
erfordert volle Vertrauenswürdigkeit für den unmittelbaren Aufrufer.requires full trust for the immediate caller. Dieser Member kann nicht von teilweise vertrauenswürdigem oder transparentem Code verwendet werden.This member cannot be used by partially trusted or transparent code.

Gilt für: