Hello, Is there a way to catch browser events (such as a click go back button for ex) in asp.net? Thanks for your help.
.Net is only on the server side and what you are talking about is client side events. If you can trigger a javascript event by the activity then you can use javascript to make a callback to the server and this can then be processed by .Net
Yes of course. All asp controls have associated event behaviors. It's kind of the whole reason for asp. Onload, onclick, onhover, onmousedown, up, onpostback, and pretty much everything you can possible do with a control is available. And exceptions are easily handled with a try/catch block (c#).