private void PerformPreInit()

{

 this.OnPreInit(EventArgs.Empty);

 this.InitializeThemes();

 this.ApplyMasterPage();

 this._preInitWorkComplete = true;

}

private void ProcessPostData(NameValueCollection postData, bool fBeforeLoad)
{
 if (this._changedPostDataConsumers == null)
 {
 this._changedPostDataConsumers = new ArrayList();
 }
 if (postData != null)
 {
 foreach (string str in postData)
 {
  if ((str != null) && !IsSystemPostField(str))
  {
  Control control = this.FindControl(str);
  if (control == null)
  {
   if (fBeforeLoad)
   {
   if (this._leftoverPostData == null)
   {
    this._leftoverPostData = new NameValueCollection();
   }
   this._leftoverPostData.Add(str, null);
   }
  }
  else
  {
   IPostBackDataHandler postBackDataHandler = control.PostBackDataHandler;
   if (postBackDataHandler == null)
   {
   if (control.PostBackEventHandler != null)
   {
    this.RegisterRequiresRaiseEvent(control.PostBackEventHandler);
   }
   }
   else
   {
   if (postBackDataHandler != null)
   {
    NameValueCollection postCollection = control.CalculateEffectiveValidateRequest() ? this._requestValueCollection : this._unvalidatedRequestValueCollection;
    if (postBackDataHandler.LoadPostData(str, postCollection))
    {
    this._changedPostDataConsumers.Add(control);
    }
   }
   if (this._controlsRequiringPostBack != null)
   {
    this._controlsRequiringPostBack.Remove(str);
   }
   }
  }
  }
 }
 }
 ArrayList list = null;
 if (this._controlsRequiringPostBack != null)
 {
 foreach (string str2 in this._controlsRequiringPostBack)
 {
  Control control2 = this.FindControl(str2);
  if (control2 != null)
  {
  IPostBackDataHandler adapterInternal = control2.AdapterInternal as IPostBackDataHandler;
  if (adapterInternal == null)
  {
   adapterInternal = control2 as IPostBackDataHandler;
  }
  if (adapterInternal == null)
  {
   object[] args = new object[] { str2 };
   throw new HttpException(SR.GetString("Postback_ctrl_not_found", args));
  }
  NameValueCollection values2 = control2.CalculateEffectiveValidateRequest() ? this._requestValueCollection : this._unvalidatedRequestValueCollection;
  if (adapterInternal.LoadPostData(str2, values2))
  {
   this._changedPostDataConsumers.Add(control2);
  }
  }
  else if (fBeforeLoad)
  {
  if (list == null)
  {
   list = new ArrayList();
  }
  list.Add(str2);
  }
 }
 this._controlsRequiringPostBack = list;
 }
}

private void ProcessRequestMain(bool includeStagesBeforeAsyncPoint, bool includeStagesAfterAsyncPoint)
{
 try
 {
 HttpContext context = this.Context;
 string str = null;
 if (includeStagesBeforeAsyncPoint)
 {
  if (this.IsInAspCompatMode)
  {
  AspCompatApplicationStep.OnPageStartSessionObjects();
  }
  if (this.PageAdapter != null)
  {
  this._requestValueCollection = this.PageAdapter.DeterminePostBackMode();
  if (this._requestValueCollection != null)
  {
   this._unvalidatedRequestValueCollection = this.PageAdapter.DeterminePostBackModeUnvalidated();
  }
  }
  else
  {
  this._requestValueCollection = this.DeterminePostBackMode();
  if (this._requestValueCollection != null)
  {
   this._unvalidatedRequestValueCollection = this.DeterminePostBackModeUnvalidated();
  }
  }
  string callbackControlID = string.Empty;
  if (this.DetermineIsExportingWebPart())
  {
  if (!RuntimeConfig.GetAppConfig().WebParts.EnableExport)
  {
   throw new InvalidOperationException(SR.GetString("WebPartExportHandler_DisabledExportHandler"));
  }
  str = this.Request.QueryString["webPart"];
  if (string.IsNullOrEmpty(str))
  {
   throw new InvalidOperationException(SR.GetString("WebPartExportHandler_InvalidArgument"));
  }
  if (string.Equals(this.Request.QueryString["scope"], "shared", StringComparison.OrdinalIgnoreCase))
  {
   this._pageFlags.Set(4);
  }
  string str3 = this.Request.QueryString["query"];
  if (str3 == null)
  {
   str3 = string.Empty;
  }
  this.Request.QueryStringText = str3;
  context.Trace.IsEnabled = false;
  }
  if (this._requestValueCollection != null)
  {
  if (this._requestValueCollection["__VIEWSTATEENCRYPTED"] != null)
  {
   this.ContainsEncryptedViewState = true;
  }
  callbackControlID = this._requestValueCollection["__CALLBACKID"];
  if ((callbackControlID != null) && (this._request.HttpVerb == HttpVerb.POST))
  {
   this._isCallback = true;
  }
  else if (!this.IsCrossPagePostBack)
  {
   VirtualPath path = null;
   if (this._requestValueCollection["__PREVIOUSPAGE"] != null)
   {
   try
   {
    path = VirtualPath.CreateNonRelativeAllowNull(DecryptString(this._requestValueCollection["__PREVIOUSPAGE"], Purpose.WebForms_Page_PreviousPageID));
   }
   catch
   {
    this._pageFlags[8] = true;
   }
   if ((path != null) && (path != this.Request.CurrentExecutionFilePathObject))
   {
    this._pageFlags[8] = true;
    this._previousPagePath = path;
   }
   }
  }
  }
  if (this.MaintainScrollPositionOnPostBack)
  {
  this.LoadScrollPosition();
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "Begin PreInit");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
  EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_PRE_INIT_ENTER, this._context.WorkerRequest);
  }
  this.PerformPreInit();
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
  EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_PRE_INIT_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "End PreInit");
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "Begin Init");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
  EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_INIT_ENTER, this._context.WorkerRequest);
  }
  this.InitRecursive(null);
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
  EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_INIT_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "End Init");
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "Begin InitComplete");
  }
  this.OnInitComplete(EventArgs.Empty);
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "End InitComplete");
  }
  if (this.IsPostBack)
  {
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "Begin LoadState");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_LOAD_VIEWSTATE_ENTER, this._context.WorkerRequest);
  }
  this.LoadAllState();
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_LOAD_VIEWSTATE_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End LoadState");
   this.Trace.Write("aspx.page", "Begin ProcessPostData");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_LOAD_POSTDATA_ENTER, this._context.WorkerRequest);
  }
  this.ProcessPostData(this._requestValueCollection, true);
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_LOAD_POSTDATA_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End ProcessPostData");
  }
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "Begin PreLoad");
  }
  this.OnPreLoad(EventArgs.Empty);
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "End PreLoad");
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "Begin Load");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
  EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_LOAD_ENTER, this._context.WorkerRequest);
  }
  this.LoadRecursive();
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
  EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_LOAD_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "End Load");
  }
  if (this.IsPostBack)
  {
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "Begin ProcessPostData Second Try");
  }
  this.ProcessPostData(this._leftoverPostData, false);
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End ProcessPostData Second Try");
   this.Trace.Write("aspx.page", "Begin Raise ChangedEvents");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_POST_DATA_CHANGED_ENTER, this._context.WorkerRequest);
  }
  this.RaiseChangedEvents();
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_POST_DATA_CHANGED_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End Raise ChangedEvents");
   this.Trace.Write("aspx.page", "Begin Raise PostBackEvent");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_RAISE_POSTBACK_ENTER, this._context.WorkerRequest);
  }
  this.RaisePostBackEvent(this._requestValueCollection);
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_RAISE_POSTBACK_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End Raise PostBackEvent");
  }
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "Begin LoadComplete");
  }
  this.OnLoadComplete(EventArgs.Empty);
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "End LoadComplete");
  }
  if (this.IsPostBack && this.IsCallback)
  {
  this.PrepareCallback(callbackControlID);
  }
  else if (!this.IsCrossPagePostBack)
  {
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "Begin PreRender");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_PRE_RENDER_ENTER, this._context.WorkerRequest);
  }
  this.PreRenderRecursiveInternal();
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_PRE_RENDER_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End PreRender");
  }
  }
 }
 if ((this._legacyAsyncInfo == null) || this._legacyAsyncInfo.CallerIsBlocking)
 {
  this.ExecuteRegisteredAsyncTasks();
 }
 this.ValidateRawUrlIfRequired();
 if (includeStagesAfterAsyncPoint)
 {
  if (this.IsCallback)
  {
  this.RenderCallback();
  }
  else if (!this.IsCrossPagePostBack)
  {
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "Begin PreRenderComplete");
  }
  this.PerformPreRenderComplete();
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End PreRenderComplete");
  }
  if (context.TraceIsEnabled)
  {
   this.BuildPageProfileTree(this.EnableViewState);
   this.Trace.Write("aspx.page", "Begin SaveState");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_SAVE_VIEWSTATE_ENTER, this._context.WorkerRequest);
  }
  this.SaveAllState();
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_SAVE_VIEWSTATE_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End SaveState");
   this.Trace.Write("aspx.page", "Begin SaveStateComplete");
  }
  this.OnSaveStateComplete(EventArgs.Empty);
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End SaveStateComplete");
   this.Trace.Write("aspx.page", "Begin Render");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_RENDER_ENTER, this._context.WorkerRequest);
  }
  if (str != null)
  {
   this.ExportWebPart(str);
  }
  else
  {
   this.RenderControl(this.CreateHtmlTextWriter(this.Response.Output));
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_RENDER_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End Render");
  }
  this.CheckRemainingAsyncTasks(false);
  }
 }
 }
 catch (ThreadAbortException exception1)
 {
 HttpApplication.CancelModuleException exceptionState = exception1.ExceptionState as HttpApplication.CancelModuleException;
 if ((((includeStagesBeforeAsyncPoint & includeStagesAfterAsyncPoint) && (this._context.Handler == this)) && ((this._context.ApplicationInstance != null) && (exceptionState != null))) && !exceptionState.Timeout)
 {
  this._context.ApplicationInstance.CompleteRequest();
  ThreadResetAbortWithAssert();
 }
 else
 {
  this.CheckRemainingAsyncTasks(true);
  throw;
 }
 }
 catch (ConfigurationException)
 {
 throw;
 }
 catch (Exception exception2)
 {
 PerfCounters.IncrementCounter(AppPerfCounter.ERRORS_DURING_REQUEST);
 PerfCounters.IncrementCounter(AppPerfCounter.ERRORS_TOTAL);
 if (!this.HandleError(exception2))
 {
  throw;
 }
 }
}

 

 
 private void ProcessRequestMain(bool includeStagesBeforeAsyncPoint, bool includeStagesAfterAsyncPoint)
{
 try
 {
 HttpContext context = this.Context;
 string str = null;
 if (includeStagesBeforeAsyncPoint)
 {
  if (this.IsInAspCompatMode)
  {
  AspCompatApplicationStep.OnPageStartSessionObjects();
  }
  if (this.PageAdapter != null)
  {
  this._requestValueCollection = this.PageAdapter.DeterminePostBackMode();
  if (this._requestValueCollection != null)
  {
   this._unvalidatedRequestValueCollection = this.PageAdapter.DeterminePostBackModeUnvalidated();
  }
  }
  else
  {
  this._requestValueCollection = this.DeterminePostBackMode();
  if (this._requestValueCollection != null)
  {
   this._unvalidatedRequestValueCollection = this.DeterminePostBackModeUnvalidated();
  }
  }
  string callbackControlID = string.Empty;
  if (this.DetermineIsExportingWebPart())
  {
  if (!RuntimeConfig.GetAppConfig().WebParts.EnableExport)
  {
   throw new InvalidOperationException(SR.GetString("WebPartExportHandler_DisabledExportHandler"));
  }
  str = this.Request.QueryString["webPart"];
  if (string.IsNullOrEmpty(str))
  {
   throw new InvalidOperationException(SR.GetString("WebPartExportHandler_InvalidArgument"));
  }
  if (string.Equals(this.Request.QueryString["scope"], "shared", StringComparison.OrdinalIgnoreCase))
  {
   this._pageFlags.Set(4);
  }
  string str3 = this.Request.QueryString["query"];
  if (str3 == null)
  {
   str3 = string.Empty;
  }
  this.Request.QueryStringText = str3;
  context.Trace.IsEnabled = false;
  }
  if (this._requestValueCollection != null)
  {
  if (this._requestValueCollection["__VIEWSTATEENCRYPTED"] != null)
  {
   this.ContainsEncryptedViewState = true;
  }
  callbackControlID = this._requestValueCollection["__CALLBACKID"];
  if ((callbackControlID != null) && (this._request.HttpVerb == HttpVerb.POST))
  {
   this._isCallback = true;
  }
  else if (!this.IsCrossPagePostBack)
  {
   VirtualPath path = null;
   if (this._requestValueCollection["__PREVIOUSPAGE"] != null)
   {
   try
   {
    path = VirtualPath.CreateNonRelativeAllowNull(DecryptString(this._requestValueCollection["__PREVIOUSPAGE"], Purpose.WebForms_Page_PreviousPageID));
   }
   catch
   {
    this._pageFlags[8] = true;
   }
   if ((path != null) && (path != this.Request.CurrentExecutionFilePathObject))
   {
    this._pageFlags[8] = true;
    this._previousPagePath = path;
   }
   }
  }
  }
  if (this.MaintainScrollPositionOnPostBack)
  {
  this.LoadScrollPosition();
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "Begin PreInit");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
  EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_PRE_INIT_ENTER, this._context.WorkerRequest);
  }
  this.PerformPreInit();
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
  EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_PRE_INIT_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "End PreInit");
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "Begin Init");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
  EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_INIT_ENTER, this._context.WorkerRequest);
  }
  this.InitRecursive(null);
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
  EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_INIT_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "End Init");
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "Begin InitComplete");
  }
  this.OnInitComplete(EventArgs.Empty);
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "End InitComplete");
  }
  if (this.IsPostBack)
  {
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "Begin LoadState");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_LOAD_VIEWSTATE_ENTER, this._context.WorkerRequest);
  }
  this.LoadAllState();
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_LOAD_VIEWSTATE_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End LoadState");
   this.Trace.Write("aspx.page", "Begin ProcessPostData");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_LOAD_POSTDATA_ENTER, this._context.WorkerRequest);
  }
  this.ProcessPostData(this._requestValueCollection, true);
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_LOAD_POSTDATA_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End ProcessPostData");
  }
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "Begin PreLoad");
  }
  this.OnPreLoad(EventArgs.Empty);
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "End PreLoad");
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "Begin Load");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
  EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_LOAD_ENTER, this._context.WorkerRequest);
  }
  this.LoadRecursive();
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
  EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_LOAD_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "End Load");
  }
  if (this.IsPostBack)
  {
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "Begin ProcessPostData Second Try");
  }
  this.ProcessPostData(this._leftoverPostData, false);
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End ProcessPostData Second Try");
   this.Trace.Write("aspx.page", "Begin Raise ChangedEvents");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_POST_DATA_CHANGED_ENTER, this._context.WorkerRequest);
  }
  this.RaiseChangedEvents();
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_POST_DATA_CHANGED_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End Raise ChangedEvents");
   this.Trace.Write("aspx.page", "Begin Raise PostBackEvent");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_RAISE_POSTBACK_ENTER, this._context.WorkerRequest);
  }
  this.RaisePostBackEvent(this._requestValueCollection);
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_RAISE_POSTBACK_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End Raise PostBackEvent");
  }
  }
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "Begin LoadComplete");
  }
  this.OnLoadComplete(EventArgs.Empty);
  if (context.TraceIsEnabled)
  {
  this.Trace.Write("aspx.page", "End LoadComplete");
  }
  if (this.IsPostBack && this.IsCallback)
  {
  this.PrepareCallback(callbackControlID);
  }
  else if (!this.IsCrossPagePostBack)
  {
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "Begin PreRender");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_PRE_RENDER_ENTER, this._context.WorkerRequest);
  }
  this.PreRenderRecursiveInternal();
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_PRE_RENDER_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End PreRender");
  }
  }
 }
 if ((this._legacyAsyncInfo == null) || this._legacyAsyncInfo.CallerIsBlocking)
 {
  this.ExecuteRegisteredAsyncTasks();
 }
 this.ValidateRawUrlIfRequired();
 if (includeStagesAfterAsyncPoint)
 {
  if (this.IsCallback)
  {
  this.RenderCallback();
  }
  else if (!this.IsCrossPagePostBack)
  {
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "Begin PreRenderComplete");
  }
  this.PerformPreRenderComplete();
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End PreRenderComplete");
  }
  if (context.TraceIsEnabled)
  {
   this.BuildPageProfileTree(this.EnableViewState);
   this.Trace.Write("aspx.page", "Begin SaveState");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_SAVE_VIEWSTATE_ENTER, this._context.WorkerRequest);
  }
  this.SaveAllState();
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_SAVE_VIEWSTATE_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End SaveState");
   this.Trace.Write("aspx.page", "Begin SaveStateComplete");
  }
  this.OnSaveStateComplete(EventArgs.Empty);
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End SaveStateComplete");
   this.Trace.Write("aspx.page", "Begin Render");
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_RENDER_ENTER, this._context.WorkerRequest);
  }
  if (str != null)
  {
   this.ExportWebPart(str);
  }
  else
  {
   this.RenderControl(this.CreateHtmlTextWriter(this.Response.Output));
  }
  if (EtwTrace.IsTraceEnabled(5, 4))
  {
   EtwTrace.Trace(EtwTraceType.ETW_TYPE_PAGE_RENDER_LEAVE, this._context.WorkerRequest);
  }
  if (context.TraceIsEnabled)
  {
   this.Trace.Write("aspx.page", "End Render");
  }
  this.CheckRemainingAsyncTasks(false);
  }
 }
 }
 catch (ThreadAbortException exception1)
 {
 HttpApplication.CancelModuleException exceptionState = exception1.ExceptionState as HttpApplication.CancelModuleException;
 if ((((includeStagesBeforeAsyncPoint & includeStagesAfterAsyncPoint) && (this._context.Handler == this)) && ((this._context.ApplicationInstance != null) && (exceptionState != null))) && !exceptionState.Timeout)
 {
  this._context.ApplicationInstance.CompleteRequest();
  ThreadResetAbortWithAssert();
 }
 else
 {
  this.CheckRemainingAsyncTasks(true);
  throw;
 }
 }
 catch (ConfigurationException)
 {
 throw;
 }
 catch (Exception exception2)
 {
 PerfCounters.IncrementCounter(AppPerfCounter.ERRORS_DURING_REQUEST);
 PerfCounters.IncrementCounter(AppPerfCounter.ERRORS_TOTAL);
 if (!this.HandleError(exception2))
 {
  throw;
 }
 }
}