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Uri.Authority Property

Gets the Domain Name System (DNS) host name or IP address and the port number for a server.

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

'Declaration
Public ReadOnly Property Authority As String
'Usage
Dim instance As Uri
Dim value As String

value = instance.Authority

/** @property */
public String get_Authority ()

public function get Authority () : String

Property Value

A String containing the authority component of the URI represented by this instance.

The Authority property is typically a server DNS host name or IP address. This property might include the service port number if it differs from the default port for the URI. If the Authority component contains reserved characters, these are escaped in the string value returned by this property.

The following example writes the host name (www.contoso.com) and port number (8080) of the server to the console.

Dim baseUri As New Uri("http://www.contoso.com:8080/")
Dim myUri As New Uri(baseUri,"shownew.htm?date=today")
       
Console.WriteLine(myUri.Authority)


Uri baseUri = new Uri("http://www.contoso.com:8080/");
Uri myUri = new Uri(baseUri, "shownew.htm?date=today");
Console.WriteLine(myUri.get_Authority());

var baseUri : Uri = new Uri("http://www.contoso.com:8080/");
var myUri : Uri = new Uri(baseUri,"shownew.htm?date=today");
Console.WriteLine(myUri.Authority);

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

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