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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)

public override IPermission CreatePermission ()
public IPermission CreatePermission ()
public override function CreatePermission () : IPermission
Not applicable.

Return Value

An instance of the SocketPermission class that corresponds to the security declaration.

Exception typeCondition

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.

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

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

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