Real time indication of webpage

[StormJason]

did someone know... how it be possible to do a real time monitoring in WEB Page form?

Actually what i mean is it possible to do a webpage that when the user browse a particular web page... they can get some real time indication (graphics, progress bar etc) for particular system?

For example, an alarm monitoring system... it is possible when the user try to browse the web page and inside the web page they will get a real time indication of the alarm status etc.

[hellswraith]

Sure,
Put a database (or files) on the server that have the information you require. Have another app on the server that updates these values, and your pages should just retrieve the values when they are sent to the browser.

[StormJason]

I don't know wheter i have misunderstanding your reply or not... but actually what i need is not only 1 time indication when i browse the page...

for my understanding, whenever you browse a page... for ASP.net, the page will rendered at server side and sent it over to the browser and after this the connection will close... so my problem is here... how the server going to let the browser on the client side know that there is a new alarm transactions for example and update let said a progressbar or graphics on the client side browser?