NetworkInformationPermission Class (System.Net.NetworkInformation)

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This page is specific to

Microsoft Visual Studio 2008/.NET Framework 3.5

Other versions are also available for the following:

.NET Framework Class Library

NetworkInformationPermission Class

Controls access to network information and traffic statistics for the local computer. This class cannot be inherited.

Namespace: System.Net.NetworkInformation
Assembly: System (in System.dll)

Syntax

Visual Basic (Declaration)

<SerializableAttribute> _
Public NotInheritable Class NetworkInformationPermission _
    Inherits CodeAccessPermission _
    Implements IUnrestrictedPermission

Visual Basic (Usage)

Dim instance As NetworkInformationPermission

[SerializableAttribute]
public sealed class NetworkInformationPermission : CodeAccessPermission, 
    IUnrestrictedPermission

Visual C++

[SerializableAttribute]
public ref class NetworkInformationPermission sealed : public CodeAccessPermission, 
    IUnrestrictedPermission

JScript

public final class NetworkInformationPermission extends CodeAccessPermission implements IUnrestrictedPermission

Remarks

This permission is used to secure data returned by the classes in the System.Net.NetworkInformation namespace.

For declarative security, use the NetworkInformationPermissionAttribute class.

Examples

The following example creates an unrestricted permission object.

Visual Basic

Dim unrestricted As New System.Net.NetworkInformation.NetworkInformationPermission( _
    System.Security.Permissions.PermissionState.Unrestricted)

System.Net.NetworkInformation.NetworkInformationPermission unrestricted = 
    new System.Net.NetworkInformation.NetworkInformationPermission(
        System.Security.Permissions.PermissionState.Unrestricted);

Visual C++

System::Net::NetworkInformation::NetworkInformationPermission^ unrestricted = gcnew System::Net::NetworkInformation::NetworkInformationPermission( System::Security::Permissions::PermissionState::Unrestricted );

Inheritance Hierarchy

System..::.Object
System.Security..::.CodeAccessPermission
System.Net.NetworkInformation..::.NetworkInformationPermission

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.5, 3.0, 2.0

Reference

NetworkInformationPermission Members

System.Net.NetworkInformation Namespace