life cycle of asp.net page

in different resources we can get different answers but according to me asp.net page life cycle is

1.Page PreInit event

In this event if you want to do dunamic changes to master page you can do all in this event.

2.Page_Init event

In this all asp.net server control properties are initialized.

3.Page_Load event

All controls are loaded into aspx page

4.Page_PreRender and Page_Render events

All controls are processed in server and redirect to browser understandable code(i.e html) to client and page is executed.

5.Page_unload

All controls are unloaded.

And another way we can see that first time client makes request with .aspx page.

The requested page goes to aspx engine and generate MSIL.

MSIL is Executed by clr

Output goes into cache

and then o/p gives to requsted client.

when the client makes request 2nd time the above process is all not done. clr sees that if it is in cache it will redirect .So Percormance is increased.


I hope it helps you.

try this link also

Page Life Cyle Video Tutorial[^]

see this link

This is the best i had ever seen

ASP.NET Application and Page Life Cycle[^]