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SocketPermissionAttribute.Port Property

Gets or sets the port number that is associated with this SocketPermissionAttribute.

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

'Declaration
Public Property Port As String

Property Value

Type: System.String
A string that contains the port number that is associated with this instance of SocketPermissionAttribute.

ExceptionCondition
ArgumentException

The Port property is Nothing when you attempt to set the value. To specify more than one port, use an additional attribute declaration statement.

This property is write-once and specifies the port number to which this permission applies. The valid values are a string-encoded integer or the string "All".

.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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