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
打印 | 张贴于 2005-09-06 07:10:00 | Tag:ASP.NET/IIS
留言反馈
to goodbabypz
是HttpApplication 对象通过资源类型和处理程序类型之间的关联关系找到将真正处理请求的类。一般都是在machine.config中的
<httpHandlers>部分定义的。这样负责处理请求的HttpApplication 对象都会获得一个实现 IHttpHandler 接口的对象。如果你请求的是.aspx的页面，应该就是page对象.通过对代表被请求页面的对象调用IHttpHandler接口的ProcessHandler方法，ASP.NET 结构会启动将生成浏览器输出的进程。(摘自msdn)
huangvz@hotmail.com
Page类是一个实现handle的类，那么page是被什么调用的啊，入口在哪儿啊，编译以后被asp.net引擎调用的的代码是怎么样的啊
weisunding@hotmail.com