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 |
| 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 —Init –TrackViewState) |
ResolveAdapter | |
| InitRecursive | ||
| ApplySkin | ||
| Init | ||
| TrackViewState | ||
|
InitComplete |
||
|
LoadAllState –LoadPageStateFromPersistenceMedium –LoadViewStateRecursive |
LoadControlStateInternal –LoadControlState |
|
|
LoadViewStateRecursive –LoadViewState |
||
| ProcessPostData | ||
| PreLoad | ||
|
LoadRecursive (–Load) |
LoadRecursive —Load |
|
| ProcessPostData | ||
| RaiseChangedEvents | ||
| RaisePostBackEvent | ||
| LoadComplete | ||
|
RaiseCallbackEvent –return |
||
|
PreRenderRecursiveInternal (–PreRender) |
PreRenderRecursiveInternal —PreRender |
|
| ExecuteRegisteredAsyncTasks ** | ||
|
PerformPreRenderComplete —PreRenderComplete |
||
|
SaveAllState –SaveViewStateRecursive –SavePageStateToPersistenceMedium |
SaveControlStateInternal –SaveControlState |
|
|
SaveViewState –SaveViewStateRecursive |
||
| SaveStateComplete | ||
| RenderControl |
RenderControl –RenderControlInternal —-Render ——RenderChildren ——–RenderChildrenInternal |
|
| PostRequestHandlerExecute | ||
| ReleaseRequestState (Session) | ||
| PostReleaseRequestState | ||
| CallFilter — Response.FilterOutput | ||
| UpdateRequestCache | ||
| PostUpdateRequestCache | ||
| EndRequest |
** 参考 Jeff Prosise在MSND杂志10月期的文章
Asynchronous Pages in ASP.NET 2.0
