Help you code a chat system? If the price is right. You may want to grab an opensource chat and study it some. Why re-invent the wheel? http://www.opensourcecf.com/cfopenchat/
i have run the cfopenchat......but is it a multiuser chat?means suppose if me and my friend want to chat in lan then how can i configure it.......
Running a chat system on a lan would require you to have a server configured to your lan it is possible but you would have to buy a adobe cf server license
@arindam_st short answer yes. But since DP doesn't like SA's here we go with an explaination. Yes, go to the Adobe website and download adobe coldfusion. I would select the 30 DAY TRAIL as it will revert to developers after the 30 days and you can actually test and launch your application on the internet that way ( during the 30 days ). Just install and create your application. If you need cheap CF hosting you can go to Hostek.com. If you really want a LAN online chat you can configure it to only accept your current IP which would mean that you are in a lan. ( that probally doesn't make since --- I tried thou )
Cookies in ASP.NET-This is an user friendly ASP.NET tutorial through which you can learn about the cookies in ASP.NET. In this tutorial the author gives you a sample program which shows how to create an instance for the cookies using the HttpCookie constructor