Silverlight 3.0中与区别

ruankuo38646 2010-04-20 08:43:14

小弟最近刚刚接触silverlight 在新建项目的时候可以新建 2种项目 <navigation:Page>与<UserControl>
但一直不知道他们2者的区别在哪？一般情况下 2种项目个用在哪些地方请老鸟们给个详细的解答谢谢了！

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cpt_adt2010 2010-04-21

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2楼回答详细

websco 2010-04-20

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之前有人问过相同的问题，参考这个 http://topic.csdn.net/u/20100304/13/6b57a095-a3ef-49c6-9111-e6f5b34d2582.html 。

Page 是从 UserControl 继承的，首先就有着“is a UserControl” 的关系；
Page 封装了对 Frame 的导航，这也是 Page 的最大特点和职责，而 UserControl 没有这个职责。

因为 UserControl 从 UIElement 继承，这样就导致了 UserControl 可以用在
this.RootVisual = userControl ;
Grid.Children.Add( userControl );
等等地方使用（其效果往往就是使UserControl呈现在界面上），而由于“Page is a UserControl” ，这就往往让人搞不清楚是要使用Page还是UserControl。在使用场合上，个人认为是顾名思义就可以了，如果你用过 ASP.NET ，那么 Page 就相当于是一个个的 .aspx 页面，而 UserControl 则是 .aspx 中使用的自定义控件。

mengKzhaoyun 2010-04-20

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新手乱吹牛路过：
<navigation:Page>是用于XAML页面之间互相导航
<UserControl>是用于一般用户自定义控件的开发

WPF 学习笔记 1 Application 1 Dispatcher 3 Navigation 5 XAML 9 DependencyProperty 15 RoutedEvent 20 Resource 24 Binding 31 Silverlight - Hello, World! 68

它描述了Silverlight中具有翻转动画的页面到页面导航

Part I Getting Started 1 Introducing Microsoft SharePoint 2010 . 3 What Is SharePoint? 3 Main Capabilities 4 Sites . 5 Communities 5 Content . 5 Search . 6 Insights 6 Composites 6 SharePoint Basic Concepts 7 SharePoint Central Administration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Site Collections and Websites . 8 Lists, Libraries, Items, and Documents 10 Web Parts and Web Part Pages 12 Architectural Overview . 12 Logical and Physical Architecture 14 Service Applications . 16 The Role of Databases 17 SharePoint Editions . 18 SharePoint Foundation 18 SharePoint Server Standard 19 SharePoint Server Enterprise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 SharePoint for Internet Sites . 20 SharePoint Online . 20 SharePoint for Developers . 20 ASP.NET Integration . 21 Server-Side Technologies 21 Client-Side Technologies 22 Download at Pin5i.Com viii Table of Contents Web Parts and UI 22 Data Provisioning 22 Event Receivers and Workflows 23 Security Infrastructure 23 Business Connectivity Services . 23 Windows PowerShell Support 24 Developer Tools . 24 Microsoft SharePoint Designer 2010 . 24 Microsoft Visual Studio 2010 26 SharePoint Server Explorer 28 Solution Explorer and Feature Designer . 29 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 2 Data Foundation 31 Lists of Items and Contents . 31 Site Columns 46 Content Types 47 Websites 50 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Part II Programming Microsoft SharePoint 2010 3 Server Object Model . 55 Startup Environment 56 Objects Hierarchy 56 SPFarm, SPServer, SPService, and SPWebApplication . . . . . . . . . . . . . . . . 57 SPSite and SPWeb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 SPList and SPListItem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 SPDocumentLibrary and SPFile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 SPGroup, SPUser, and Other Security Types . 69 SPControl and SPContext . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Common and Best Practices 72 Disposing Resources . 73 Handling Exceptions . 76 Transactions . 78 AllowUnsafeUpdates and FormDigest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 Download at Pin5i.Com Table of Contents ix Real-Life Examples 80 Creating a New Site Collection . 80 Creating a New Website 82 Lists and Items . 83 Document Libraries and Files 92 Groups and Users 97 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 4 LINQ to SharePoint 101 LINQ Overview 101 The Goal of LINQ 102 LINQ Under the Covers 104 Introducing LINQ to SharePoint . 106 Modeling with SPMetal.EXE 107 Querying Data . 117 Managing Data 122 Inserting a New Item 124 Deleting or Recycling an Existing Item . 125 Advanced Topics 126 Handling Concurrency Conflicts 126 Identity Management and Refresh 130 Disconnected Entities . 132 Model Extensions and Versioning 134 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 5 Client-Side Technologies . 137 Architectural Overview . 137 SharePoint Client Object Model . 138 Managed Client Object Model . 139 Silverlight Client Object Model 147 ECMAScript Client Object Model . 152 Client Object Model by Examples 158 Lists and Items . 159 Document Libraries and Files 165 SOAP Services 168 The REST API 171 Querying for Data with .NET and LINQ 173 Managing Data 177 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 Download at Pin5i.Com x Table of Contents Part III Developing Web Parts 6 Web Part Basics 183 Web Part Architecture 183 A “Hello World” Web Part 184 Web Part Deployment 188 Real Web Parts . 192 Classic Web Parts 192 Visual Web Parts . 195 Configurable Web Parts . 197 Configurable Parameters . 198 Editor Parts . 200 Handling Display Modes 204 Custom Web Part Verbs . 205 The SharePoint-Specific WebPart class 207 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208 7 Advanced Web Parts . 209 Connectable Web Parts 209 Supporting AJAX 215 Connectable Web Parts with AJAX 217 Silverlight and External Applications . 220 Asynchronous Programming 223 XSLT Rendering 226 Deployment, Security, and Versioning 233 Deployment and Versioning . 233 SafeControls and Cross-Site-Scripting SafeGuard . 236 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 Part IV Extending Microsoft SharePoint 2010 8 SharePoint Features and Solutions 241 Features and Solutions . 241 Feature Element Types . 246 Features and Solutions Deployment 248 Packaging with Visual Studio 2010 254 Upgrading Solutions and Features . 256 Feature Receivers 259 Handling FeatureUpgrading Events . 262 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264 Download at Pin5i.Com Table of Contents xi 9 Extending the User Interface . 265 Custom Actions 265 The CustomAction Element . 265 The CustomActionGroup Element 273 The HideCustomAction Element . 275 Server-Side Custom Actions 276 Ribbons . 279 Ribbon Command . 279 Delegate Controls . 291 Custom Contents . 295 Images and Generic Content 295 Application Pages . 297 Content Pages, Web Part Pages, and Galleries 299 Status Bar and Notification Area 305 Dialog Framework . 309 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313 10 Data Provisioning . 315 Site Columns 315 Content Types 320 Content Type IDs . 323 More about Content Types . 326 Document Content Types 328 List Definitions . 329 List Schema File . 329 Defining a Custom View 339 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343 11 Developing Custom Fields 345 Fields Type Basics 345 The SPField Class . 347 Developing Custom Field Types . 349 A Basic E-Mail Field Type . 349 A Multicolumn Field Type 354 Field Rendering Control . 358 Field Rendering Templates 361 Field Rendering Using CAML 365 Field Rendering Using XSLT 367 Download at Pin5i.Com xii Table of Contents Supporting Mobile Devices . 369 Field Rendering Mobile Templates 374 Custom Field Editor 376 Custom Properties Persistence . 381 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384 12 Event Receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385 Types of Receivers . 385 Item-Level Event Receivers 386 List-Level Event Receivers 391 Web-Level Event Receivers 393 Workflow Event Receivers 394 E-Mail Event Receivers 395 Avoiding Event Loops . 396 Event Deployment and Binding 397 Event Synchronization 398 Event Security 400 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 13 Document Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401 Document Sets 401 Provisioning Document Sets . 403 Handling Document Sets by Code . 410 Document ID 411 Custom Document ID Provider 414 File Conversion Services . 417 Word Automation Services . 417 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422 14 Site Templates 423 Native Site Definitions 424 Site Definitions . 428 Site Definitions with Visual Studio 431 Custom Web Templates . 439 Site Definitions versus Web Templates 444 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .444 Download at Pin5i.Com Table of Contents xiii 15 Developing Service Applications . 445 Service Application Architecture 445 Service Application Framework 449 Creating a Service Application 449 Custom Protocol Service Application 450 Solution Outline 453 Service Application . 454 Service Application Database . 456 Service 458 Service Instance 465 Administrative Pages 466 Service Application Deployment 467 Service Application Proxy 469 Service Application Consumer 473 Service Application Proxy Deployment 473 Final Thoughts . 474 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475 Part V Developing Workflows 16 SharePoint Workflows Architecture 479 Workflow Foundation Overview . 479 Workflow Foundation Architecture . 479 Workflow Types . 483 Workflows Definition 484 Custom Activities 486 Workflow Execution Model . 489 Workflows in SharePoint 489 Workflow Targets and Association 491 SharePoint 2010 Custom Activities 492 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 494 17 Workflows with SharePoint Designer 2010 495 SharePoint Designer 2010 Workflows 495 Workflow Designer . 496 Conditions and Actions 498 Structure of a Published Workflow 502 Download at Pin5i.Com xiv Table of Contents Designing a Workflow 502 Workflow Outline Definition . 503 Workflow Settings 507 Workflow User Experience 508 Visio 2010 Integration 510 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 513 18 Workflows with Visual Studio 2010 . 515 Workflow Modeling 515 Creating the Workflow Project . 515 Workflow Outline 519 Correlation Tokens 533 Site Workflows . 534 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 534 19 Workflow Forms . 535 Management Forms 535 Association Form 537 Initiation Form . 544 Modification Form 547 Task Forms 547 Workflow Tasks 547 Forms Deployment . 553 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 554 20 Advanced Workflows 555 Custom Actions and Conditions . 555 Dependency Properties . 555 Custom Actions for SharePoint Designer 2010 557 Custom Conditions for SharePoint Designer 2010 563 Workflow Event Receivers 565 Workflow Services . 566 Implementing the Service . 568 Workflow Service Deployment . 573 Communication Activities 575 Workflow Management by Code . 576 Workflow Server Object Model 576 Workflow Web Service . 579 Download at Pin5i.Com Table of Contents xv SPTimer Service and Workflows . 585 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 586 Part VI Security Infrastructure 21 Authentication and Authorization Infrastructure 589 Authentication Infrastructure 589 Classic Mode Authentication 590 Claims-Authentication Types . 592 Configuring FBA with SQL Membership Provider . 597 Configuring the SQL Server Database . 597 Authorization Infrastructure 603 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 606 22 Claims-Based Authentication and Federated Identities . 607 Claims-Based Authentication and WS-Federation 607 Implementing an STS with Windows Identity Foundation 611 Building a Security Token Service 611 Building a Relying Party 617 SharePoint Trusted Identity Providers . 621 Trusting the IP/STS 622 Configuring the Target Web Application 625 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 627 23 Code Access Security and Sandboxed Solutions . 629 Code Access Security 629 Partially Trusted ASP.NET Code 631 Sandboxed Solutions Overview 639 Sandboxed Solutions Architecture . 640 Creating a Sandboxed Solution 645 Implementing a Solution Validator 647 Full-Trust Proxies . 650 Implementing a Full-Trust Proxy 651 Registering the Full-Trust Proxy 652 Consuming the Full-Trust Proxy . 654 Sandboxed Solutions and Office 365 655 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 656 Download at Pin5i.Com xvi Table of Contents Part VII Enterprise Features 24 Programming the Search Engine . 659 Search Engine Overview for Developers . 659 Customizing and Extending the User Interface . 662 Customizing the Output via XSLT 664 Developing Custom Web Parts 668 Federation Framework . 670 Implementing a Custom Federation Provider 674 Using the Search Engine by Code 678 Federated Search Object Model 678 Query Object Model 681 Query Web Service . 684 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 687 25 Business Connectivity Services 689 Overview of Business Connectivity Services . 689 Accessing a Database . 691 BDC Model File 700 Offline Capabilities 703 Accessing a WCF/SOAP Service 705 .NET Custom Model 710 Developing a Custom Model from Scratch 712 Associating Entities . 719 Programming with BCS Object Model 721 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 723 Index . 725

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