Page_Init - Initialization of the page
LoadViewState - Loading of the View State
LoadPostData - processing of the Post back data
Page_Load - Loading of Page
RaisePostDataChangedEvent - Notification of PostBack
RaisePostBackEvent - Handling of PostBack Event
Page_PreRender - Pre Rendering of Page
SaveViewState - Saving of view state
Page_Render - Rendering of Page
Page_UnLoad - Unloading of the Page