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Preface: Visual C# 2005 How to Program, 2/e
Web Forms, Web Controls and ASP.NET 2.0
The .NET platform enables developers to create robust, scalable Web-based applications. Microsoft's .NET server-side technology, Active Server Pages(ASP) .NET, allows programmers to build Web documents that respond to client requests. To enable interactive Web pages, server-side programs process information users input into HTML forms. ASP .NET provides enhanced visual programming capabilities, similar to those used in building Windows forms for desktop programs. Programmers can create Web pages visually, by dragging and dropping Web controls onto Web forms. Chapter 21, ASP.NET, Web Forms and Web Controls, introduces these powerful technologies.
 
Web Services and ASP.NET 2.0
Microsoft's .NET strategy embraces the Internet and Web as integral to software development and deployment. Web services technology enables information sharing, e-commerce and other interactions using standard Internet protocols and technologies, such as Hypertext Transfer Protocol (HTTP), Extensible Markup Language (XML) and Simple Object Access Protocol (SOAP). Web services enable programmers to package application functionality in a manner that turns the Web into a library of reusable software components. In Chapter 22, we present a Web service that allows users to manipulate huge integers-integers too large to be represented with C#'s built-in data types. In this example, a user enters two huge integers and presses buttons to invoke Web services that add, subtract and compare the two integers. We also present a Blackjack Web service and a database-driven airline reservation system.
 
Object-Oriented Programming
Object-oriented programming is the most widely employed technique for developing robust, reusable software. This text offers a rich treatment of C#'s object-oriented programming features. Chapter 4, introduces how to create classes and objects. These concepts are extended in Chapter 9. Chapter 10 discusses how to create powerful new classes quickly by using inheritance to "absorb" the capabilities of existing classes. Chapter 11 familiarizes the reader with the crucial concepts of polymorphism, abstract classes, concrete classes and interfaces, which facilitate powerful manipulations among objects belonging to an inheritance hierarchy.
 
XML
Use of the Extensible Markup Language (XML) is exploding in the software-development industry and in the e-business community, and is pervasive throughout the .NET platform. Because XML is a platform-independent technology for describing data and for creating markup languages, XML's data portability integrates well with C#-based portable applications and services. Chapter 19 introduces XML, XML markup and the technologies, such as DTDs and Schema, which are used to validate XML documents' contents. We also explain how to manipulate XML documents programmatically using the Document Object Model (DOM) and how to transform XML documents into other types of documents via Extensible Stylesheet Language Transformation (XSLT) technology.
 
ADO.NET 2.0
Databases store vast amounts of information that individuals and organizations must access to conduct business. As an evolution of Microsoft's ActiveX Data Objects (ADO) technology, ADO.NET represents a new approach for building applications that interact with databases. ADO.NET uses XML and an enhanced object model to provide developers with the tools they need to access and manipulate databases for large-scale, extensible, mission-critical multi-tier applications. Chapter 20 introduces the capabilities of ADO.NET and the Structured Query Language (SQL) to manipulate databases.
 
Visual Studio 2005 Debugger
In Appendix C we explain how to use key debugger features, such as setting "breakpoints" and "watches," stepping into and out of methods, and examining the method call stack.
 

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Visual C# 2005 How to Program, Second Edition Cover


ISBN: 0131525239
© 2006, pp. 1500

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Update :: August 20, 2014