Life Cycle Of Asp.net Page. When an asp.net page runs, the page goes through a life cycle in which it performs a series of processing steps. A page in an asp.net application consists of several server controls.

These include initialization, instantiating controls, restoring and maintaining state, running event handler code, and rendering. Iis first checks which isapi extension can serve this request. When an asp.net page runs, the page goes through a life cycle in which it performs a series of processing steps.