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SocketPermissionAttribute.CreatePermission Method

Creates and returns a new instance of the SocketPermission class.

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

'Declaration
Public Overrides Function CreatePermission As IPermission

Return Value

Type: System.Security.IPermission
An instance of the SocketPermission class that corresponds to the security declaration.

ExceptionCondition
ArgumentException

One or more of the current instance's Access, Host, Transport, or Port properties is Nothing.

The CreatePermission method is called by the security system, not by the application code. The security information described by SocketPermissionAttribute is stored in the metadata of the attribute target, which is the class to which the SocketPermissionAttribute is applied. The system then accesses the information at run-time and calls CreatePermission. The system uses the returned IPermission to enforce the specified security requirements.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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