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HttpApplication Events
.NET Framework 1.1
The events of the HttpApplication class are listed here. For a complete list of HttpApplication class members, see the HttpApplication Members topic.
Public Events
AcquireRequestState | Occurs when ASP.NET acquires the current state (for example, session state) associated with the current request. |
AuthenticateRequest | Occurs when a security module has established the identity of the user. |
AuthorizeRequest | Occurs when a security module has verified user authorization. |
BeginRequest | Occurs as the first event in the HTTP pipeline chain of execution when ASP.NET responds to a request. |
Disposed | Adds an event handler to listen to the Disposed event on the application. |
EndRequest | Occurs as the last event to in the HTTP pipeline chain of execution when ASP.NET responds to a request. |
Error | Occurs when an unhandled exception is thrown. |
PostRequestHandlerExecute | Occurs when the ASP.NET handler (page, XML Web service) finishes execution. |
PreRequestHandlerExecute | Occurs just before ASP.NET begins executing a handler such as a page or XML Web service. |
PreSendRequestContent | Occurs just before ASP.NET sends content to the client. |
PreSendRequestHeaders | Occurs just before ASP.NET sends HTTP headers to the client. |
ReleaseRequestState | Occurs after ASP.NET finishes executing all request handlers. This event causes state modules to save the current state data. |
ResolveRequestCache | Occurs when ASP.NET completes an authorization event to let the caching modules serve requests from the cache, bypassing execution of the handler (the page or XML Web service, for example). |
UpdateRequestCache | Occurs when ASP.NET finishes executing a handler in order to let caching modules store responses that will be used to serve subsequent requests from the cache. |
See Also
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