ASP.NET Page Lifecycle

The following list outlines the most frequently used page event subroutines:

• Page_Init - called when the page is about to be initialized with its basic settings
• Page_Load - called once the browser request has been processed, and all of the controls in the page have their updated values
• Page_PreRender - called once all objects have reacted to the browser request and any resulting events, but before any response has been sent to the browser
• Page_UnLoad - called when the page is no longer needed by the server, and is ready to be discarded