2.0页面生命周期.doc

AspNet2.0页面生命周期
ASP.NET 2.0中几个对象的主要方法/事件流程
根据Lutz Roeder的Reflector对System.Web.dll的反编译,下面是HttpApplication，Page和Control对象的主要方法和事件的流程
    
PostBack
    
Page/Control Event
    
CallBack
注：所有的xx 事件都是由onxx方法引发的
HttpApplication
Page
Control
BeginRequest
 
 
AuthenticateRequest
 
 
DefaultAuthentication
 
 
PostAuthenticateRequest
 
 
AuthorizeRequest
 
 
PostAuthorizeRequest
 
 
ResolveRequestCache
 
 
PostResolveRequestCache
 
 
MapHttpHandler
Construct
 
PostMapRequestHandler
 
 
AcquireRequestState (Session)
 
 
PostAcquireRequestState
 
 
PreRequestHandlerExecute
 
 
CallHandler
DeterminePostBackMode
 
LoadScrollPosition
 
PerformPreInit
--PreInit
--InitializeThemes
--ApplyMasterPage
 
InitRecursive
(--ResolveAdapter
--ApplySkin
--
ResolveAdapter

Init
--TrackViewState)
InitRecursive
ApplySkin
Init
TrackViewState
InitComplete
 
LoadAllState
--LoadPageStateFromPersistenceMedium
--LoadViewStateRecursive
LoadControlStateInternal
--LoadControlState
LoadViewStateRecursive
--LoadViewState
ProcessPostData
 
PreLoad
 
LoadRecursive
(--Load)
LoadRecursive
--Load
loadPostData  加载回发数据
 
RaiseChangedEvents 判断控件数据是否改变
 
RaisePostBackEvent 这个才是控件真正的各种事件  
 
LoadComplete
 
RaiseCallbackEvent
--return
 
PreRenderRecursiveI