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| Introduction | |
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| Introducing Web Services | |
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| Why Web Services? | |
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| Current e-Business Trends Require Integrating Disparate Distributed Systems | |
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| Problems with Existing Technologies | |
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| Data Format | |
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| Data Transmission | |
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| What Is Needed | |
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| SOAP: An Integration Solution | |
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| What Is SOAP? | |
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| Relationship Between SOAP and Web Services | |
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| What Is WSDL? | |
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| What Is DISCO? | |
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| What Is UDDI? | |
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| Microsoft's Implementation of SOAP and Web Services | |
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| SOAP Toolkit for Visual Studio | |
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| .NET Remoting | |
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| ASP.NET Web Services | |
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| The Benefits of ASP.NET Web Services | |
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| Simple to Build | |
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| Simple to Test | |
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| Simple to Deploy | |
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| How ASP.NET Web Services Differ from BizTalk | |
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| ASP.NET Web Services Are Implemented Using ASP.NET | |
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| Where Do Web Services Fit into Your Architecture? | |
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| Selecting a Language | |
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| Selecting a Code Editor | |
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| Summary | |
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| Creating a Simple Web Service with .NET SDK | |
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| What Will Your Web Service Do? | |
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| Setting Up the Environment | |
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| Creating a Web Folder in Internet Information Services 5.0 | |
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| Coding the Web Service | |
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| Testing the Web Service | |
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| Using the Service Help Page to Test Your Web Service | |
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| Creating the Web Services Description Language (WSDL) File | |
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| Methods of Creating the WSDL File | |
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| Examining the Generated WSDL File | |
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| What Does Your WSDL Describe About Your Web Service? | |
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| Summary | |
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| Consuming a Simple Web Service with .NET SDK | |
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| How to Consume a Web Service | |
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| Creating a Separate Web Folder in IIS | |
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| Using the wsdl.exe to Create Your Proxy | |
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| Examining the Generated Proxy Class | |
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| Compiling the Proxy | |
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| Creating the Web Service Consumer | |
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| Examining Your Web Page Code | |
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| Testing the Web Service Consumer | |
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| Examining the Results | |
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| Summary | |
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| Creating a Simple Web Service in Visual Studio.NET | |
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| Creating a New Visual Studio.NET Web Services Project | |
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| Testing Your Web Service | |
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| Reviewing Visual Studio.NET's Advantages | |
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| Summary | |
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| Consuming a Web Service in Visual Studio.NET | |
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| Creating a Web Forms Application | |
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| Reviewing Visual Studio.NET's Advantages | |
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| Summary | |
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| How ASP.NET Works | |
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| How "Classic" Active Server Pages Work | |
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| The Problem with Active Server Pages | |
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| Performance | |
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| Maintainability | |
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| State Management | |
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| Use of COM Components | |
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| The Microsoft.NET Framework | |
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| Microsoft.NET Framework Architecture | |
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| Common Language Runtime | |
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| Services Framework | |
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| ASP.NET and Windows Forms Application Services | |
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| The ASP.NET Application Model | |
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| How Do Web Services Work? | |
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| Just-In-Time (JIT) Compilation | |
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| Summary | |
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| Examining SOAP | |
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| A Few Words About the SOAP Specification | |
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| What Is SOAP? | |
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| SOAP and XML | |
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| SOAP Versus Other RPC Technologies | |
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| SOAP's Benefits and "Drawbacks" | |
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| Components of a SOAP Message | |
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| SOAP Envelope | |
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| SOAP Header | |
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| SOAP Body: Call | |
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| SOAP Body: Response | |
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| SOAP Body: Fault | |
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| Supported Data Types | |
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| Single-Reference Versus Multi-Reference Accessors | |
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| Summary | |
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| Understanding WSDL | |
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| The Genealogy of WSDL | |
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| How the WSDL Works | |
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| The Sections of the WSDL File | |
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| The Types Section | |
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| The Messages Section | |
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| The PortTypes Section | |
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| The Bindings Section | |
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| The Services Section | |
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| Examining the WSDL File | |
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| The [left angle bracket]definitions[right angle bracket] Element | |
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| Examining the Types Section | |
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| Examining the Messages Section | |
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| Examining the PortTypes Section | |
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| Examining the Bindings Section | |
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| Examining the Services Section | |
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| Binding Extensions | |
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| The Future of WSDL | |
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| Summary | |
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| Understanding DISCO | |
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| What Is Discovery? | |
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| Why Do You Need DISCO? | |
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| Highlights from the DISCO Specification | |
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| Discovery Algorithm | |
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| Format of a DISCO Document | |
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| What Is Dynamic Discovery? | |
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| Add Web Reference: A DISCO Consumer | |
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| Summary | |
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| Exceptions and Error Handling | |
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| Exception-Handling Methods | |
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| Throwing SOAP Exceptions | |
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| An Exception Example | |
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| Handling Exceptions in the ASP.NET Client | |
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| Examining the SOAP Behind the Exception | |
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| Summary | |
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| Accessing ASP.NET Objects via Web Services | |
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| Inheriting from the WebService Class | |
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| The Context and Application Example | |
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| Creating the Context Application Sample Client | |
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| Viewing the Results of the Client | |
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| Summary | |
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| Three Methods of Calling Web Services | |
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| Web Service Help Page and HTTP-GET | |
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| Calling a Web Service Using HTTP-GET | |
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| Calling a Web Service Using HTTP-POST | |
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| Using the MSXML XMLHTTP Object | |
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| Summary | |
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| Web Service Attributes and Properties | |
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| Processing Directives | |
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| Language Property | |
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| CodeBehind Property | |
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| Class Property | |
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| The WebService Attribute | |
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| Namespace Property | |
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| Description Property | |
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| Name Property | |
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| The WebMethod Attribute | |
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| BufferResponse Property | |
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| CacheDuration Property | |
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| Description Property | |
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| EnableSession Property | |
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| MessageName Property | |
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| TransactionOption Property | |
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| Summary | |
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| Passing Complex Data Types and Structures | |
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| The SOAP Specification and Data Types | |
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| Understanding Classes, XSD, WSDL, and Proxies | |
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| Passing .NET Structures over Web Services | |
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| Creating the Web Service Client | |
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| Passing XML via Web Services | |
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| Summary | |
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| Passing ADO.NET DataSets via Web Services | |
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| Web Services, DataSets, and a New Disconnected Architecture | |
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| Understanding DataSets | |
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| The DataAdapter Object | |
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| DataTables and DataRelations of the DataSet | |
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| The DataSetSample Example | |
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| Constructing a DataSet | |
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| Building the Client | |
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| Databinding to a DataSet | |
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| The DataSetRoundTrip Example | |
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| Building the DataSetRoundTripClient | |
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| Monitoring the Results | |
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| Understanding DiffGrams | |
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| Summary | |
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| Using the Web Services Designer in Visual Studio .NET | |
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| The EventLogService Class | |
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| Summary | |
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| COM Interoperability and Web Services | |
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| How Interoperability Works | |
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| An Interoperability Example | |
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| Creating the COM Component | |
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| Registering the COM Component | |
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| Creating a Reference to the COM Component in the Web Service | |
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| Accessing the COM Component's Methods and Properties | |
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| Summary | |
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| Using Transactions in Web Services | |
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| Understanding Transactions | |
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| How Transactions Work | |
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| Transactions, COM+ Services, and .NET | |
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| Limitations of Transactions in ASP.NET Web Services | |
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| Attributes and Properties for Transactions in Web Services | |
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| The Transaction Example | |
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| Building the Web Service | |
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| Creating a Reference to the System.EnterpriseServices Class | |
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| Continuing to Build the Transaction Example | |
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| Examining the Web Service in Debug Mode | |
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| Transactions Across Web Services | |
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| Summary | |
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| Calling Web Services Asynchronously | |
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| How Asynchronous Calls Work | |
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| Callbacks Versus WaitHandles | |
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| The Asynchronous Web Services Example | |
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| Building the Web Services | |
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| Building the Client | |
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| Testing the Callbacks and WaitHandle Functions | |
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| Summary | |
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| Consuming Web Services in Office XP | |
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| The Office Web Service Example | |
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| Creating the Web Service | |
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| Creating the Excel Spreadsheet: Part 1 | |
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| Testing the Spreadsheet | |
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| Creating the Excel Spreadsheet: Part 2 | |
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| Testing the Spreadsheet | |
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| Summary | |
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| Web Service Behaviors | |
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| Understanding DHTML Behaviors | |
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| How the Web Service Behavior Works | |
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| Attaching to the Web Service Behavior | |
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| Identifying the Web Service | |
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| Calling Web Service Methods | |
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| Handling Results from the Web Service | |
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| The WSBehavior Example | |
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| Building the WSBehavior Web Service | |
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| Downloading the WebService.htc | |
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| Building the WSBehavior Client with the Web Service Behavior | |
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| Summary | |
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| Manipulating SOAP Headers in Web Services | |
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| Creating a Sample SOAP Header Web Service | |
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| Building the Sample SOAP Header Web Service | |
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| Explanation of the SoapHeaderSample.asmx Code | |
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| Understanding the SoapHeader Attribute | |
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| Building the Sample SOAP Header Client | |
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| Viewing the Results | |
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| How It Works | |
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| Handling Unknown Headers | |
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| Summary | |
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| Manipulating SOAP Messages Using XML Attributes | |
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| Example of Manipulating SOAP Messages in Web Services | |
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| Examining the Results | |
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| Summary | |
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| Using SOAP Extensions | |
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| What Can You Do with SOAP Extensions? | |
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| The SoapLogger Extension Example | |
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| Creating a Client | |
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| Results of Running the Extension | |
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| Summary | |
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| Understanding UDDI | |
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| What Is UDDI? | |
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| UDDI: A Business Perspective | |
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| Manually Querying UDDI | |
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| Programmatically Querying UDDI | |
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| UDDI as a Search Engine Resource | |
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| UDDI as an e-Marketplace Resource | |
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| UDDI Registry Data | |
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| White Pages | |
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| Yellow Pages | |
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| Green Pages | |
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| UDDI: A Technical Perspective | |
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| The Web Services Interface to UDDI | |
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| UDDI and Other Types of Web Services | |
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| Authorization and Security | |
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| The UDDI Invocation and Recovery Model | |
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| UDDI Data Structures | |
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| The UDDI Programmer's API Specification | |
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| Inquiry API | |
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| Publishers API | |
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| The Future of UDDI | |
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| The Promise of Universal Discovery | |
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| Summary | |
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| Configuring, Deploying, and Securing Web Services | |
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| Configuration | |
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| The web.config File | |
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| Using the Configuration Manager | |
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| Deployment | |
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| Using XCopy Deployment | |
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| Using the Copy Project Command in Visual Studio .NET | |
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| Creating a Deployment Project in Visual Studio .NET | |
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| Security | |
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| Authentication and Authorization | |
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| Managing Authentication with Logon Credentials | |
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| Managing Authentication with IIS Address Restrictions | |
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| Managing Authentication Without IIS | |
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| Authorization | |
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| Encryption | |
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| Authentication and Authorization Scenarios | |
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| Programmatic Authorization | |
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| Summary | |
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| Introducing .NET My Services | |
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| .NET Building Block Services | |
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| What Is .NET My Services? | |
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| .NET My Services in a Box | |
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| Microsoft Passport | |
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| Future Versions of .NET My Services | |
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| How .NET My Services Works | |
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| Usage Scenarios | |
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| Benefits to End Users | |
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| Benefits to Businesses | |
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| From a Technical Perspective | |
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| Hurdles to Passport/.NET My Services Adoption | |
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| Summary | |
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| Links to SOAP, Web Services, and .NET Links on the Internet | |
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| Index | |