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WebPermission Constructor (NetworkAccess, String)

Initializes a new instance of the WebPermission class with the specified access rights for the specified URI.

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

'Declaration
Public Sub New ( _
	access As NetworkAccess, _
	uriString As String _
)

Parameters

access
Type: System.Net.NetworkAccess

A NetworkAccess value that indicates what kind of access to grant to the specified URI. Accept indicates that the application is allowed to accept connections from the Internet on a local resource. Connect indicates that the application is allowed to connect to specific Internet resources.

uriString
Type: System.String

A URI string to which access rights are granted.

ExceptionCondition
ArgumentNullException

uriString is Nothing.

This constructor initializes a WebPermission and grants its target permission to either make a remote host connection or accept a remote host connection using the URI described by the uriString parameter.

The following example creates a new instance of WebPermission with connect rights for the specified URI.

' Create a WebPermission.instance. 
Dim myWebPermission1 As New WebPermission(NetworkAccess.Connect, "http://www.contoso.com/default.htm")
myWebPermission1.Demand()

.NET Framework

Supported in: 4.5.2, 4.5.1, 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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