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WebPermissionAttribute.CreatePermission Method

Creates and returns a new instance of the WebPermission class.

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

'Declaration
Public Overrides Function CreatePermission As IPermission

Return Value

Type: System.Security.IPermission
A WebPermission corresponding to the security declaration.

The CreatePermission method is called by the security system, not by application code.

The security information described by WebPermissionAttribute is stored in the metadata of the attribute target, which is the class to which WebPermissionAttribute is applied. The system accesses the information at run time. The system uses the WebPermission returned by CreatePermission to convert the security information of the attribute target to a serializable form stored in metadata.

.NET Framework

Supported in: 4.6, 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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