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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)

abstract CreatePermission : unit -> IPermission 
override CreatePermission : unit -> 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 a null reference (Nothing in Visual Basic).

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, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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