Asp.net page request implementation process

Program

We know a "Asp.net"Run with an httpapplication instance in IIS. When the client submits a request, it starts to work. The process from sending a request to the end is as follows, understanding the sequence of these processes is helpful for development and testing.

Httpapplication	Page	Control
Beginrequest
Authenticaterequest
Authorizerequest
Resolverequestcache
	PageConstructor fires
Acquirerequeststate
Prerquesthandlerexecute
	Createcontrolcollection Method
		Init
		TrackviewstateMethod
	Init
	TrackviewstateMethod
		LoadviewstateMethod
	Load
		Databind
		Load
	PostBack event handler Methods
	Prerender
	SaveviewstateMethod
		SaveviewstateMethod
	RenderMethod
		RendercontrolMethod
		Unload
		Dispose
	Unload
	Dispose
Releaserequestsate
Updaterequestcache
Endrequest