NetworkInformationPermissionAttribute Class

Definition

Namespace:

System.Net.NetworkInformation

Assembly:

System.Security.Permissions.dll

Source:

NetworkInformationPermissionAttribute.cs

Caution

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

Allows security actions for NetworkInformationPermission to be applied to code using declarative security.

public ref class NetworkInformationPermissionAttribute sealed : System::Security::Permissions::CodeAccessSecurityAttribute

[System.AttributeUsage(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)]
[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 NetworkInformationPermissionAttribute : System.Security.Permissions.CodeAccessSecurityAttribute

[<System.AttributeUsage(System.AttributeTargets.Assembly | System.AttributeTargets.Class | System.AttributeTargets.Constructor | System.AttributeTargets.Method | System.AttributeTargets.Struct, AllowMultiple=true, Inherited=false)>]
[<System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
type NetworkInformationPermissionAttribute = class
    inherit CodeAccessSecurityAttribute

Public NotInheritable Class NetworkInformationPermissionAttribute
Inherits CodeAccessSecurityAttribute

Inheritance

Object

Attribute

SecurityAttribute

CodeAccessSecurityAttribute

NetworkInformationPermissionAttribute

Attributes

AttributeUsageAttribute ObsoleteAttribute

Remarks

Caution

Code Access Security (CAS) has been deprecated across all versions of .NET Framework and .NET. Recent versions of .NET do not honor CAS annotations and produce errors if CAS-related APIs are used. Developers should seek alternative means of accomplishing security tasks.

This permission is used by classes that provide information about network connections and traffic statistics such as those in the System.Net.NetworkInformation namespace.

The security information declared by a security attribute is stored in the metadata of the attribute target and is accessed by the system at run time. Security attributes are used only for declarative security. For imperative security, use the NetworkInformationPermission class.

Constructors

Name	Description
NetworkInformationPermissionAttribute(SecurityAction)	Initializes a new instance of the NetworkInformationPermissionAttribute class.

Properties

Name	Description
Access	Gets or sets the network information access level.

Methods

Name	Description
CreatePermission()	Creates and returns a new NetworkInformationPermission object.