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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)

Public Function Remove ( _
	uriPrefix As String _
) As Boolean


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.


ICollection(Of T).Remove(T)


uriPrefix is Nothing.


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 in the .NET Framework.

.NET Framework

Supported in: 4.6, 4, 3.5, 3.0, 2.0

.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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