ASP.NET 4.0深度解析

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"ASP.NET4.0 Unleashed" ASP.NET 4.0是微软公司推出的一个强大且功能丰富的Web应用程序开发框架，它是.NET Framework的一部分，主要用于构建动态网站、Web应用程序和Web服务。这本书《ASP.NET 4.0 Unleashed》由Stephen Walther、Kevin Hoffman和Nate Dudek合著，提供了深入的指导和实践教程，帮助开发者充分利用ASP.NET 4.0的功能。在ASP.NET 4.0中，开发者可以享受到一系列新特性和改进，包括： 1. **性能优化**：ASP.NET 4.0引入了多项性能增强，例如减少页面生命周期中的内存消耗，提高请求处理速度，以及更高效的缓存管理机制。 2. **简化开发过程**：更新的Web.config配置系统使得配置变得更加灵活和模块化，降低了复杂性。此外，新的开发工具如Visual Studio 2010进一步提高了开发效率。 3. **MVC（Model-View-Controller）框架集成**：ASP.NET 4.0增强了对MVC模式的支持，让开发者可以更容易地实现分离关注点和测试驱动开发。 4. **动态数据支持**：动态数据功能允许开发者快速创建数据驱动的Web应用程序，提供内置的数据验证和用户界面生成。 5. **Ajax改进**：ASP.NET AJAX 4.0提供了更多的客户端控件和行为，以及更好的JavaScript集成，使开发者能够构建更流畅的用户体验。 6. **网页（Web Forms）改进**：Web Forms模型得到了增强，包括更灵活的控件模型，更好的事件处理，以及更强大的数据绑定能力。 7. **部署和配置**：ASP.NET 4.0改进了部署策略，包括更简单的IIS配置和应用程序池隔离。 8. **安全性增强**：新的身份验证和授权机制为Web应用程序提供了更强大的安全防护，包括改进的身份验证票证处理和跨域资源共享（CORS）支持。 9. **Web服务器和IIS集成**：与IIS 7.x的集成更加紧密，允许更精细的控制和配置选项。 10. **开发工具**：Visual Studio 2010提供了更好的代码编辑器、调试工具和集成开发环境（IDE），提升了开发者的整体体验。这本书《ASP.NET 4.0 Unleashed》涵盖了这些核心知识点，并通过实例和最佳实践来指导读者掌握ASP.NET 4.0的精髓。无论你是初学者还是有经验的开发者，这本书都能提供宝贵的指导，帮助你开发出高效、稳定和易维护的Web应用。

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Advanced Site Map Configuration . .........................................................1095
Using Security Trimming.................................................................1096 
Merging Multiple Site Maps ............................................................1101 
Creating Custom Site Map Attributes .............................................1103
Creating Custom Site Map Providers . .....................................................1105
Creating the AutoSiteMapProvider .................................................1106 
Creating the SqlSiteMapProvider ....................................................1111
Generating a Google SiteMap File . ..........................................................1116 
Summary . .................................................................................................1120
24  Advanced Navigation. ............................................................................1123
Remapping URLs.......................................................................................1124
Creating a Custom UrlRemapper Module.......................................1127 
Using the VirtualPathProvider Class . ......................................................1132
Limitations of the VirtualPathProvider Class .................................1133 
Understanding the VirtualPathProvider Class ................................1133 
Registering a VirtualPathProvider Class . ........................................1135
Summary ...................................................................................................1136 
25  Using the ASP.NET URL Routing Engine . ................................................1137
Introduction to URL Routing . .................................................................1137 
Basic URL Routing Scenarios ....................................................................1139
Mapping Basic URLs ........................................................................1139 
Mapping URLs with Parameters ......................................................1140 
Mapping URLs with Multiple Segments .........................................1141 
Linking to Other Pages with Routes ...............................................1142
Advanced URL Routing.............................................................................1143
Using Routes with Default Parameters............................................1143 
Using Constrained Routes . .............................................................1144 
Security Concerns with Routes . .....................................................1146
Summary ...................................................................................................1146
Part VI Security 
26 Using the Login Controls ........................................................................1147
Overview of the Login Controls...............................................................1148 
Using the Login Control. .........................................................................1152
Automatically Redirecting a User to the Referring Page.................1155 
Automatically Hiding the Login Control from 
Authenticated Users ......................................................................1155 
Using a Template with the Login Control ......................................1157 
Performing Custom Authentication with the Login Control ........1160
Using the CreateUserWizard Control. .....................................................1162
Configuring Create User Form Fields..............................................1163 
Sending a Create User Email Message.............................................1166
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Automatically Redirecting a User to the Referring Page.................1169

Automatically Generating a Password . ..........................................1171

Using Templates with the CreateUserWizard Control....................1177

Adding Steps to the CreateUserWizard Control .............................1181

Using the LoginStatus Control .................................................................1183

Using the LoginName Control .................................................................1185

Using the ChangePassword Control.........................................................1186

Sending a Change Password Email .................................................1188

Using Templates with the ChangePassword Control .....................1190

Using the PasswordRecovery Control . ....................................................1193

Sending the Original Password .......................................................1195

Requiring a Security Question and Answer ....................................1196

Using Templates with the PasswordRecovery Control ...................1197

Using the LoginView Control. .................................................................1199

Using Roles with the LoginView Control .......................................1201

Summary . .................................................................................................1204

27 Using ASP.NET Membership. ..................................................................1205

Configuring Authentication . ...................................................................1206

Configuring Forms Authentication.................................................1207

Using Cookieless Forms Authentication .........................................1209

Using Sliding Expiration with Forms Authentication ....................1210

Using Forms Authentication Across Applications ..........................1210

Using Forms Authentication Across Domains ................................1214

Using the FormsAuthentication Class.............................................1216

Using the User Class . ......................................................................1220

Configuring Authorization . .....................................................................1221

Authorizing by Role.........................................................................1223

Authorizing Files by Location .........................................................1224

Using Authorization with Images and Other File Types ................1225

Using ASP.NET Membership . ...................................................................1226

Using the Membership Application Programming Interface .........1227

Encrypting and Hashing User Passwords. ......................................1232

Modifying User Password Requirements. .......................................1234

Locking Out Bad Users . ..................................................................1235

Configuring the SQLMembershipProvider . ...................................1237

Configuring the ActiveDirectoryMembershipProvider. .................1239

Creating a Custom Membership Provider . ....................................1244

Using the Role Manager . .........................................................................1246

Configuring the SqlRoleProvider ....................................................1247

Configuring the WindowsTokenRoleProvider ................................1252

Configuring the AuthorizationStoreRoleProvider ..........................1254

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Caching Roles in a Browser Cookie ................................................1256

Using the Roles Application Programming Interface .....................1258

Summary ...................................................................................................1260

Part VII Building ASP.NET Applications

28 Maintaining Application State.................................................................1263

Using Browser Cookies .............................................................................1264

Cookie Security Restrictions............................................................1265

Creating Cookies . ...........................................................................1266

Reading Cookies . ............................................................................1269

Setting Cookie Properties ................................................................1272

Deleting Cookies. ............................................................................1273

Working with Multivalued Cookies ................................................1275

Using Session State....................................................................................1279

Storing Database Data in Session State ...........................................1281

Using the Session Object . ...............................................................1284

Handling Session Events . ...............................................................1285

Controlling When a Session Times Out .........................................1287

Using Cookieless Session State . ......................................................1288

Configuring a Session State Store. ..................................................1290

Configuring SQL Server Session State .............................................1294

Using Profiles ............................................................................................1297

Creating Profile Groups...................................................................1301

Supporting Anonymous Users.........................................................1303

Migrating Anonymous Profiles .......................................................1307

Inheriting a Profile from a Custom Class .......................................1308

Creating Complex Profile Properties...............................................1310

Saving Profiles Automatically..........................................................1317

Accessing Profiles from Components..............................................1321

Using the Profile Manager...............................................................1323

Configuring the Profile Provider .....................................................1326

Creating a Custom Profile Provider ................................................1327

Summary ...................................................................................................1332

29 Caching Application Pages and Data . ....................................................1335

Overview of Caching ................................................................................1335

Using Page Output Caching .....................................................................1337

Varying the Output Cache by Parameter ........................................1338

Varying the Output Cache by Control ...........................................1342

Varying the Output Cache by Header. ...........................................1345

Varying the Output Cache by Browser ...........................................1346

Varying the Output Cache by a Custom Function.........................1347

Specifying the Cache Location. ......................................................1349

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Creating a Page Output Cache File Dependency............................1351

Expiring the Page Output Cache Programmatically . .....................1353

Manipulating the Page Output Cache Programmatically ..............1358

Creating Page Output Cache Profiles . ............................................1360

Using Partial Page Caching. .....................................................................1361

Using Post-Cache Substitution ........................................................1362

Caching with a User Control . ........................................................1366

Sharing a User Control Output Cache ............................................1370

Manipulating a User Control Cache Programmatically .................1370

Creating a User Control Cache File Dependency ...........................1372

Caching Dynamically Loaded User Controls..................................1373

Using DataSource Caching . .....................................................................1375

Using an Absolute Cache Expiration Policy ...................................1376

Using a Sliding Cache Expiration Policy.........................................1378

Caching with the ObjectDataSource Control .................................1380

Caching with the XmlDataSource Control. ...................................1382

Creating a DataSource Control Key Dependency...........................1383

Using Data Caching. ................................................................................1387

Using the Cache Application Programming Interface....................1387

Adding Items to the Cache . ...........................................................1390

Adding Items with an Absolute Expiration Policy . .......................1390

Adding Items with a Sliding Expiration Policy. .............................1393

Adding Items with Dependencies . .................................................1394

Specifying Cache Item Priorities . ...................................................1396

Configuring the Cache . ..................................................................1397

Using SQL Cache Dependencies. .............................................................1399

Using Polling SQL Cache Dependencies.........................................1399

Configuring Polling SQL Cache Dependencies ..............................1400

Using Polling SQL Cache Dependencies with Page

Output Caching.............................................................................1403

Using Polling SQL Cache Dependencies with

DataSource Caching ......................................................................1405

Using Polling SQL Cache Dependencies with Data Caching .........1406

Using Push SQL Cache Dependencies ............................................1408

Configuring Push SQL Cache Dependencies ..................................1409

Using Push SQL Cache Dependencies with Page

Output Caching.............................................................................1411

Using Push SQL Cache Dependencies with DataSource

Caching .........................................................................................1412

Using Push SQL Cache Dependencies with Data Caching.............1415

Summary ...................................................................................................1416

ASP.NET 4 Unleashed

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30  Localizing Applications for Multiple Languages. ......................................1419
Setting the Current Culture......................................................................1420
Setting a Culture Manually .............................................................1421 
Automatically Detecting a Culture .................................................1428 
Setting the Culture in the Web Configuration File ........................1432 
Culture and ASP.NET Controls ........................................................1433
Using the CultureInfo Class .....................................................................1434
Using the CultureInfo Class to Format String Values.....................1435 
Comparing and Sorting String Values. ...........................................1437
Creating Local Resources ..........................................................................1438
Explicit Localization Expressions ....................................................1438 
Implicit Localization Expressions. ..................................................1441 
Using Local Resources with Page Properties ...................................1443 
Retrieving Local Resources Programmatically.................................1444
Creating Global Resources ........................................................................1446
Retrieving Global Resources Programmatically ..............................1448 
Using Strongly Typed Localization Expressions .............................1449
Using the Localize Control .......................................................................1450 
Summary . .................................................................................................1452
31  Working with the HTTP Runtime . ...........................................................1453
Creating a Custom BuildProvider. ...........................................................1454
Creating a Simple BuildProvider .....................................................1454 
Creating a Data Access Component BuildProvider ........................1458
Creating a Custom ExpressionBuilder. ....................................................1464
Creating a Lookup ExpressionBuilder .............................................1465 
Creating HTTP Handlers . .........................................................................1470
Creating a Generic Handler.............................................................1470 
Implementing the IHttpHandler Interface .....................................1473 
Creating an Asynchronous HTTP Handler .....................................1478
Working with HTTP Applications and HTTP Modules . ..........................1482
Creating a Global.asax File ..............................................................1483 
Creating Custom HTTP Modules ....................................................1487
Summary ...................................................................................................1489 
32  Building Dynamic Data Applications. ......................................................1491
Introducing ASP.NET Dynamic Data ........................................................1491 
Building a Dynamic Data Application . ...................................................1492 
Working with Dynamic Data  Templates ..................................................1496
Making Shared Template Changes ..................................................1497 
Creating Type and Entity-Specific Templates .................................1497
Summary ...................................................................................................1500
Contents 
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ASP.NET 4.0深度解析

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