Application_AuthenticationRequest

Raised before authenticating a user

Application_AuthorizeRequest

Raised before authorizing a user

Application_BeginRequest

Raised by every request to the server

Application_End

Raised before the end of all application instances

Application_EndRequest

Raised at the end of every request to the server

Application_Error

Raised when an unhandled error occurs

Application_PreSendRequestContent

Raised before sending data/content to the browser

Application_PreSendRequestHeaders

Raised before sending headers to the browser

Application_Start

Raised when the first application is started (occurs only once)

Dispose

Raised before the end of an application

Init

Raised after an application instance is created