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• Table of ContentsA First Look at ASP.NET v. 2.0By
Publisher: Addison WesleyPub Date: October 23, 2003ISBN: 0-321-22896-0Pages: 528
"This book provides a first look at the new major release of ASP.NET. The authors have worked closely with the ASP.NET team at Microsoft to make sure that this book is authoritative, accurate, and informative. Anyone using ASP.NET will find a wealth of useful info on the next version."
-Scott Guthrie, Product Unit Manager, Web Platforms and Tools Team, Microsoft Corporation
A First Look at ASP.NET v. 2.0 systematically prepares you for Microsoft''''s ASP.NET 2.0 Web development platform, showing how to use it to reduce development time and costs, improve the performance of Web applications and services, simplify deployment and management, and extend your applications to mobile clients.
Drawing on extraordinary insider access to Microsoft''''s ASP.NET development team, three renowned ASP.NET experts cover every key platform enhancement, from Master Page templates for standardizing look and feel to improved security and data- access controls. They go far beyond already published white papers and previews, presenting detailed development techniques, best practices, and sample code that will give you a running start with ASP.NET 2.0.
This book''''s detailed coverage includes:
Streamlining database integration with "code-free" data binding and ASP.NET 2.0''''s new data source controls
Using Master Pages to improve your control over application look and feel
Strengthening security with membership providers, security server controls, cookieless forms authentication, and the new Role Manager
Simplifying personalization with ASP.NET 2.0 ThemesBuilding fast, flexible portals with Web Parts and the new Portal Framework
Delivering more effective mobile device support-with less complexity
Previewing new ASP.NET 2.0 controls and changes in existing controls
Using Microsoft''''s powerful new .NET and built-in administration tools
Whether you''''re already developing with ASP.NET, or preparing to migrate from ASP, A First Look at ASP.NET v. 2.0 gives you complete information for assessing ASP.NET 2.0-and making the most of it.
The Page and Control Life Cycle
There are several new events for an ASP.NET page:LoadComplete, which occurs when the page has finished handling postback dataPreInit, which occurs before the Init event for controls on the pagePreLoad, which occurs before the PreLoad event for controls on the pagePreRenderComplete, which occurs after the PreRender event for all controls on the page
The life cycle of events is shown in Chapter 10.)
| Phase | Subphase | Adapter Handling | Event/Method | Notes |
|---|---|---|---|---|
| Start | Detect postback | Yes | Page.DeterminePostbackMode | If there is no ViewState or the posteventSourceID is empty, an initial request is assumed. |
| Initialization | Page.PreInit | The place to load Personalization and theme details. | ||
| Page.ApplyControlTheme | ||||
| Page.ApplyPersonalization | ||||
| Yes | Page.InitCtl.Init | |||
| Begin tracking ViewState | Ctl.TrackViewState | |||
| Page.InitComplete | ||||
| Load State | LoadControlState | Ctl.LoadControlState | For controls that require private state. | |
| Load ViewState | Yes | Ctl.LoadViewStateRecursive Ctl.LoadViewState | Occurs for each control in the collection. | |
| Process post data | Yes | Page.ProcessPostData Ctl.LoadPostData | For controls that implement IPost BackDataHandler. First attempt for the RaisePostback event handler. | |
| Load | Page.PreLoad | |||
| Yes | Ctl.LoadRecursive Ctl.Load | Occurs for each control in the collection. | ||
| Process postback | Yes | Page.ProcessPostData Ctl.LoadPostData | For controls that implement IPost BackDataHandler. Second attempt for RaiseChanged events and Post BackEvent. | |
| RaiseCallbackEvent | If the page or control has a callback event handler. | |||
| Post back events | RaiseChangedEvents RaisePostBackevent | |||
| Page.LoadComplete | ||||
| Pre-Render | Create child controls | Ctl.EnsureChildControls | ||
| Yes | Ctl.CreateChildControls | |||
| Page.PreRenderComplete Page.SavePersonalizationData | ||||
| Save State | Save Control State | Ctl.SaveControlState | ||
| Save ViewState | Ctl.SaveViewStateRecursive | Occurs for each control in the collection. | ||
| Yes | Ctl.SaveViewState | |||
| Render | Page.CreateMarkupTextWriterCtl.RenderControlCtl.RenderCtl.RenderChildren | |||
| Unload | Page.UnLoadRecursiveCtl.UnLoadRecursiveCtl.Unload | Occurs for each control in the collection. | ||
| Yes | Page.UnLoad | |||
| Dispose | Ctl.Dispose |
