Documentation for: ASP.NET Ajax Version 1.0

This documentation is for a previous version. For the current released version, see the ASP.NET Ajax documentation on MSDN.

 

 

 

 

 

 

 

Sys.Net Namespace

Introduction

The Sys.Net namespace contains classes that manage communication between Microsoft ASP.NET AJAX client applications and Web services on the server. For more information, see Asynchronous Communication Layer Overview. The Sys.Net namespace is part of the Microsoft AJAX Library.

Types

Name

Description

WebServiceProxy Class

Enables calling a method of a specified Web service asynchronously

NetworkRequestEventArgs Class

Contains information about a Web request that is ready to be sent to the current WebRequestExecutor instance.

WebRequest Class

Provides the script API to make a Web request.

WebRequestExecutor Class

Provides the abstract base class from which network executors derive.

WebRequestManager Class

Manages the flow of Web requests between the WebRequest object and the executor instance that makes the network requests.

WebServiceError Class

Represents the object type returned to the client when a Web service issues an error.

XMLHttpExecutor Class

Makes asynchronous network requests by using the browser's XMLHTTP support.