HttpListenerException Class (System.Net)

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This page is specific to

Microsoft Visual Studio 2005/.NET Framework 2.0

Other versions are also available for the following:

.NET Framework Class Library

HttpListenerException Class

Note: This class is new in the .NET Framework version 2.0.

The exception that is thrown when an error occurs processing an HTTP request.

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

Syntax

Visual Basic (Declaration)

<SerializableAttribute> _
Public Class HttpListenerException
    Inherits Win32Exception

Visual Basic (Usage)

Dim instance As HttpListenerException

[SerializableAttribute] 
public class HttpListenerException : Win32Exception

C++

[SerializableAttribute] 
public ref class HttpListenerException : public Win32Exception

/** @attribute SerializableAttribute() */ 
public class HttpListenerException extends Win32Exception

JScript

SerializableAttribute 
public class HttpListenerException extends Win32Exception

Remarks

This exception is thrown by the HttpListener class and its associated classes when an error occurs during initialization of the HttpListener or while creating or sending a response to an HTTP request. For example, this exception is thrown if the HttpListener attempts to register a Uniform Resource Identifier (URI) prefix that is already registered.

Inheritance Hierarchy

System.Object
   System.Exception
     System.SystemException
       System.Runtime.InteropServices.ExternalException
         System.ComponentModel.Win32Exception
          System.Net.HttpListenerException

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Windows 98, Windows 2000 SP4, Windows Millennium Edition, 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.

Version Information

.NET Framework

Supported in: 2.0

Reference

HttpListenerException Members
System.Net Namespace
HttpListener Class
HttpListenerContext Class
HttpListenerRequest
HttpListenerResponse