HttpResponse.RedirectPermanent Method (String) (System.Web)

.NET Framework Class Library

HttpResponse..::.RedirectPermanent Method (String)

Performs a permanent redirection from the requested URL to the specified URL.

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

Public Sub RedirectPermanent ( _
	url As String _
)

public void RedirectPermanent(
	string url
)

public:
void RedirectPermanent(
	String^ url
)

member RedirectPermanent : 
        url:string -> unit

Parameters

url: Type: System..::.String
The location to redirect the request to.

Exceptions

Exception	Condition
ArgumentNullException	url is nullNothingnullptra null reference (Nothing in Visual Basic).
ArgumentException	url includes a newline character (\n).

Remarks

The RedirectPermanent(String) method overload provides a 301 HTTP status code in the response and includes the URL to redirect the request to. A 301 HTTP status code is a standard code in an HTTP response. It indicates that a permanent redirection exists, and it provides the redirection location.

Calling the RedirectPermanent(String) method overload terminates the response.

Version Information

.NET Framework

Supported in: 4

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

Reference

HttpResponse Class

RedirectPermanent Overload

System.Web Namespace

Advertise Here