Over the past several years web developers have started using Java Script to make asynchronous postbacks to the web server that only transmit and receive the necessary data; these techniques are commonly referred to as AJAX. This article series examines using Microsoft's ASP.
Microsoft has released a free AJAX framework for ASP. NET AJAX framework to build responsive user interfaces. ) In AJAX Basics and Getting Started with Microsoft's ASP.
You see that I registered an Async Post Back Trigger on the Click event of the button.