Enterprise Services with the .NET Framework responds to the needs of all developers looking to build and automate business solutions using the .NET Framework. It is the only book that clearly explains what .NET Enterprise Services are and how to use them to build effective distributed business applications. It presents the big picture of .NET Enterprise Services using clear explanations and practical examples. It discusses the architecture using straightforward language and demonstrates how to use all of the Enterprise Services technologies to develop scalable distributed applications.

Part I: The C# Language gives a good grounding in the C# language itself. This section doesn’t presume knowledge of any particular language, although it does assume you are an experienced programmer. You start by looking at C#’s basic syntax and data types, and then explore the object-oriented features of C# before moving on to look at more advanced C# programming topics.

Part II: Visual Studio looks at the main IDE utilized by C# developers world-wide: Visual Studio 2005. The two chapters in this section look at the best way to use the tool to build applications based upon either the .NET Framework 2.0 or 3.0. In addition to this, this section also focuses on the deployment of your projects.

Part III: Base Class Libraries looks at the principles of programming in the .NET environment. In particular, you look at security, threading localization, transactions, how to build Windows services, and how to generate your own libraries as assemblies.

Part IV: Data looks at accessing databases with ADO.NET and LINQ, and at interacting with directories and files. This part also extensively covers support in .NET for XML and on the Windows operating system side, and the .NET features of SQL Server 2008. Within the large space of LINQ, particular focus is put on LINQ to SQL and LINQ to XML.

Part V: Presentation focuses on building classic Windows applications, which are called Windows Forms in .NET. Windows Forms are the thick-client version of applications, and using .NET to build these types of applications is a quick and easy way of accomplishing this task. In addition to looking at Windows Forms, you take a look at GDI+, which is the technology you will use for building applications that include advanced graphics. This section also covers writing components that will run on Web sites, serving up Web pages. This covers the tremendous number of new features that ASP.NET 3.5 provides. Finally, this section also shows how to build applications based upon the Windows Presentation Foundation and VSTO.

Part VI: Communication covers Web services for platform-independent communication, .NET Remoting for communication between .NET clients and servers, Enterprise Services for the services in the background, and DCOM communication. With Message Queuing asynchronous, disconnected communication is shown. This section also looks at utilizing the Windows Communication Foundation and the Windows Workflow Foundation.

Part VII: Appendices (Online): This section includes three appendices focused on how to build applications that take into account the new features and barriers found in Windows Vista. Also, this section looks at the upcoming ADO.NET Entities technology and how to use this new technology in your C# applications. You can find these three appendices online at www.wrox.com.

• The C# Language: Basic language skills using console application. Content moves from the absolute basics to fairly involved OOP skills.
• Windows Vista Programming: Using basic Windows applications, reinforcing earlier OOP and debugging skills.
• Web Programming: Putting together basic Web applications, highlighting differences between Web and Windows programming.
• Data Access: Accessing all kinds of data sources from Web and Windows applications, including SQL usage, XML, file system data, and Web Services.
• Additional Techniques: "The fun stuff", including Windows Presentation Foundation, Windows Workflow, Windows Communication Foundation, GDI+, networking, Windows Services, and so on.

The book makes complicated subjects seem easy to learn, and it inspires readers to investigate areas further on their own by providing references to additional material, and exercise questions that require significant effort and personal research to complete.

The text first overviews important background material, like physical network architecture, network protocols, the OSI model, streams in .NET, and stream access. Also covered in detail: socket programmingcomplete with introduction, and descriptions for use in .NET.

Finally, the book explores Internet programming, with a look at HTTPthe underlying protocol of e-mail and Internet. By the end of the book, you will also have learned to secure network communications in .NET.