How can I create buttons and hook up events from postback

I need to generate buttons initially based on quite a processor and disk intensive search. Each button will represent a selection and trigger a postback. My issue is that the postback does not trigger the command b_Command. I guess because the original buttons have not been re-created. I cannot affort to execute the original search in the postback to re-create the buttons so I would like to generate the required button from the postback info.

Web Chat Application – ASP.NET/Jabber/Ajax/WCF/Comet/ReverseAjax – Issues Faced – Seeking Insights

I’ve been trying to build a web based chat application for the past three weeks and i’m facing issues with whatever route (programming technique/technology) i take to build it. I’ve explained the issues i’ve experienced with all of’em below. Kindly provide whatever insights you have in this.