NetworkInformationAccess Enumeration


Specifies permission to access information about network interfaces and traffic statistics.

This enumeration has a FlagsAttribute attribute that allows a bitwise combination of its member values.

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

public enum NetworkInformationAccess

Member nameDescription

No access to network information.


Ping access to network information.


Read access to network information.

This enumeration is used with the NetworkInformationPermission class to specify the level of access to information that the permission object controls.

The following code example creates a permission that controls Read access to network information.

System.Net.NetworkInformation.NetworkInformationPermission read = 
    new System.Net.NetworkInformation.NetworkInformationPermission(

.NET Framework
Available since 2.0
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