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Yet another chat application, with server running in service mode or GUI mode.

This article describes how to implement a web-chat with ASP.NET and Ajax. In the first part I introduce the technologies I used for the application. Then I explain the concept of a chat and in the last part I present the main implementations. The goal of this article is to show the interested reader how to develop a chat without browser-plugins or java-applets, just pure HTML and JavaScript.

This application is built on the WCF .NET Framework 3.0. It uses duplex communication and TCP binding (for some reasons that are discussed later in this article). It concentrates on handling and controlling a WCF service that has to make reliable sessions with many clients and keep those connections alive as long as possible.

Describes how you can build a multi user chat room using ASP.NET 2.0 and AJAX extensions

In this article, I am going to explain how to use Javascript, Ajax and C# to create a chat room.

This article will discuss a chat application using asynchronous TCP sockets, in C#.

Build an HTTP based chat room without the need for a Java Applet or an ActiveX control

Nearly every Web site could benefit from a chat room to help users socialize or sort out important issues. However, creating a chat room is usually more effort than it’s worth — unless somebody’s already done the work for you. This article presents a WebChat control that you can drop onto any ASP.NET Web page to get an instant, fully functional chat room.

A chat program that supports Unicode input and picture transfer.

This is a LAN chat application with TCP/IP socket programming technology in C#. This application is a multi thread network application and works in non-blocking way. Public and private chat is implemented in this code.