This documentation is archived and is not being maintained.

HttpListenerPrefixCollection.Remove Method

Removes the specified Uniform Resource Identifier (URI) from the list of prefixes handled by the HttpListener object.

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

abstract Remove : 
        uriPrefix:string -> bool 
override Remove : 
        uriPrefix:string -> bool 


Type: System.String
A String that contains the URI prefix to remove.

Return Value

Type: System.Boolean
true if the uriPrefix was found in the HttpListenerPrefixCollection and removed; otherwise false.




uriPrefix is a null reference (Nothing in Visual Basic).


A Windows function call failed. To determine the cause of the exception, check the exception's error code.


The HttpListener associated with this collection is closed.

If uriPrefix is not in the collection, this method does nothing.

Notes to Callers

This member outputs trace information when you enable network tracing in your application. For more information, see Network Tracing.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, 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.