Occurs when ASP.NET acquires the current state (for example, session state) that is associated with the current request.

Occurs when a security module has established the identity of a user.

Occurs when a security module has verified user authorization.

Occurs as the first event in the HTTP pipeline chain of execution when ASP.NET responds to a request.

Occurs as the last event in the HTTP pipeline chain of execution when ASP.NET responds to a request.

Occurs as the last event in the pipeline and can be used to clean up and release resources used by the request.

Occurs when a handler is selected to respond to the request.

Occurs after the request state (for example, session state) that is associated with the current request has been obtained.

Occurs when the user for the current request has been authorized.

Occurs after ASP.NET has mapped the current request to the appropriate event handler.

Occurs when ASP.NET bypasses execution of the current event handler and allows a caching module to serve a request from the cache.

Occurs before the Begin event.

Occurs after the End event has finished and the response content was sent to the client.