asp.net中三种事件驱动方式

ASP.NET supports three major groups of events. The first comprises HTML events that are
executed on the browser. The second group includes the ASP.NET page-level events that allow?? you to automatically run code at certain stages while the page loads. A particularly important? page-level event is a postback, which is triggered whenever a page is resubmitted to the server after? the user clicks on a submit button. Lastly, you have a group of ASP.NET server control events that? allow you to react to the user clicking on or typing into controls on the Web page.? The great range of events available in ASP.NET improves the user experience, reduces the amount? of code you write, and makes the resulting code much easier to maintain.

? The definition of an event
? ASP.NET page events
? ASP.NET Web control events
? Event-driven programming