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This example demonstrates the refresh and auto-refresh AJAX capabilities of Nevron .NET controls.
 
The high response time is a result of the large view state, generated by the web form, as well as by the time the server needs to recreate the web form on each callback request. When Microsoft AJAX callbacks are used, the complete view state of the web form is always sent to the server.
 
Nevron offers as an alternative the optimized AJAX Nevron Instant Callback technology, which is demonstrated in the Client Side Event Queueing, Instant Auto-Refresh and Instant Mouse Events examples.