Hello,
I'm trying in building a web chat app with ASP.NET, I don't know where to start.
I'm wondering how to get the user's message when they submit them without refresh the page, and how to send the message to the chat windows ?
do I have to write an ActiveX control, or somethings like that. I searched for free sample source but cannot found, can you help me ? a sample source is best, or some link to needing document.
Thanks.
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