ASP.NET 2.0 page lifecyle
ASP.NET 2.0 event sequence changed a lot since 1.1. Here is the order:
Application: BeginRequest
Application: PreAuthenticateRequest
Application: AuthenticateRequest
Application: PostAuthenticateRequest
Application: PreAuthorizeRequest
Application: AuthorizeRequest
Application: PostAuthorizeRequest
Application: PreResolveRequestCache
Application: ResolveRequestCache
Application: PostResolveRequestCache
Application: PreMapRequestHandler
Page: Construct
Application: PostMapRequestHandler
Application: PreAcquireRequestState
Application: AcquireRequestState
Application: PostAcquireRequestState
Application: PreRequestHandlerExecute
Page: AddParsedSubObject
Page: CreateControlCollection
Page: AddedControl
Page: AddParsedSubObject
Page: AddedControl
Page: ResolveAdapter
Page: DeterminePostBackMode
Page: PreInit
Control: ResolveAdapter
Control: Init
Control: TrackViewState
Page: Init
Page: TrackViewState
Page: InitComplete
Page: LoadPageStateFromPersistenceMedium
Control: LoadViewState
Page: EnsureChildControls
Page: CreateChildControls
Page: PreLoad
Page: Load
Control: DataBind
Control: Load
Page: EnsureChildControls
Page: LoadComplete
Page: EnsureChildControls
Page: PreRender
Control: EnsureChildControls
Control: PreRender
Page: PreRenderComplete
Page: SaveViewState
Control: SaveViewState
Page: SaveViewState
Control: SaveViewState
Page: SavePageStateToPersistenceMedium
Page: SaveStateComplete
Page: CreateHtmlTextWriter
Page: RenderControl
Page: Render
Page: RenderChildren
Control: RenderControl
Page: VerifyRenderingInServerForm
Page: CreateHtmlTextWriter
Control: Unload
Control: Dispose
Page: Unload
Page: Dispose
Application: PostRequestHandlerExecute
Application: PreReleaseRequestState
Application: ReleaseRequestState
Application: PostReleaseRequestState
Application: PreUpdateRequestCache
Application: UpdateRequestCache
Application: PostUpdateRequestCache
Application: EndRequest
Application: PreSendRequestHeaders
Application: PreSendRequestContent
参考资源：
http://msdn2.microsoft.com/en-us/library/ms178473.aspx
Application, Page and Control events in ASP.NET v2.0
http://weblogs.asp.net/jeff/archive/2004/07/04/172683.aspx
ASP.NET Page Life Cycle Overview
http://msdn2.microsoft.com/en-us/library/ms178472(vs.80).aspx
Events in ASP.NET Master and Content Pages
http://msdn2.microsoft.com/en-us/library/dct97kc3.aspx
ASp.NET 2.0中Page事件的执行顺序
http://hi.baidu.com/microboat/blog/item/c421572c752931ed8b13998e.html
ASP.NET Application Life Cycle Overview
http://msdn2.microsoft.com/en-us/library/ms178473(vs.80).aspx
http://blog.joycode.com/saucer/archive/2005/09/06/63004.aspx
http://blog.chinaunix.net/u1/34605/showart_321184.html
ASP.NET 2.0 中的异步页面
http://msdn.microsoft.com/msdnmag/issues/05/10/WickedCode/Default.aspx?loc=zh