Alex Homer – författare

ASP.NET is a huge advance from previous incarnations of ASP, with one of its goals being pure HTML output that achieves maximum cross-browser compatibility. The server-side event architecture tends to engender this approach, but amid the first flush of excitement its often forgotten that theres still a place for rich clients and handling data in a multitude of places. Distributed data-driven applications arent new, but the range of possibilities and ease of development have both increased with the introduction of .NET.

This book approaches data management and data applications from several different points of view:

Understanding the new .NET data management philosophy for both relational and XML data Grasping the different techniques that it encompasses and how they relate to real-world requirements Exploring the application architecture and design implications of the .NET data management classes Designing distributed data-driven ASP.NET applications that benefit from the new data management techniques Examining the rich-client philosophy and how .NET can be used to bring this about Demonstrating how easy it is to take advantage of several different types of client devices, providing the best user experience possible for each one

Many books describe the basic techniques for working with data in ASP.NET. However, this book goes not just a step further, but in fact takes you on a complete journey by exploring how to provide the user with the best possible client-side experience when working with data. It also focuses on the server-side design and development process, such as using the n-tier architecture in your applications, and implementing specific techniques, such as correctly managing updates to a data store by multiple concurrent users.

ASP.NET MAKES IT EASY to create intemctive and intuitive interfaces for Web applica­ tions, and attmctive and exciting Web pages. The server-based postback architecture, combined with the comprehensive army of server controls that are provided as part of the .NET Framework, allow developers to quickly build browser-based interfaces for Web sites and Web applications-using much the same event -driven approach as in "tmdi­ tional" executable programs developed in languages like VISual Basic, Delphi, and C++. This is a completely new and different way of working from previous versions of ASP, and the underlying principles and workings of server-based events, which occur in response to actions made by the user in the page, can prove to be difficult to gmsp in their entirety. However, constructing ASP.NET pages, especially with some of the tools that are available or under development now, is very much easier and often less error-prone than in classic ASP. Besides, a completely server-based approach to user interaction does have its downsides. In high-latency scenarios, or over slow network connections, the need to hit the server every time the page content needs to be modified can intrude on the workings of an application or reduce the perceived responsiveness of a Web site.

ASP.NET MAKES IT EASY to create intemctive and intuitive interfaces for Web applica­ tions, and attmctive and exciting Web pages. The server-based postback architecture, combined with the comprehensive army of server controls that are provided as part of the .NET Framework, allow developers to quickly build browser-based interfaces for Web sites and Web applications-using much the same event -driven approach as in "tmdi­ tional" executable programs developed in languages like VISual Basic, Delphi, and C++. This is a completely new and different way of working from previous versions of ASP, and the underlying principles and workings of server-based events, which occur in response to actions made by the user in the page, can prove to be difficult to gmsp in their entirety. However, constructing ASP.NET pages, especially with some of the tools that are available or under development now, is very much easier and often less error-prone than in classic ASP. Besides, a completely server-based approach to user interaction does have its downsides. In high-latency scenarios, or over slow network connections, the need to hit the server every time the page content needs to be modified can intrude on the workings of an application or reduce the perceived responsiveness of a Web site.

ASP.NET is a huge advance from previous incarnations of ASP, with one of its goals being pure HTML output that achieves maximum cross-browser compatibility. The server-side event architecture tends to engender this approach, but amid the first flush of excitement its often forgotten that theres still a place for rich clients and handling data in a multitude of places. Distributed data-driven applications arent new, but the range of possibilities and ease of development have both increased with the introduction of .NET.This book approaches data management and data applications from several different points of view: Understanding the new .NET data management philosophy for both relational and XML data Grasping the different techniques that it encompasses and how they relate to real-world requirements Exploring the application architecture and design implications of the .NET data management classes Designing distributed data-driven ASP.NET applications that benefit from the new data management techniques Examining the rich-client philosophy and how .NET can be used to bring this about Demonstrating how easy it is to take advantage of several different types of client devices, providing the best user experience possible for each one Many books describe the basic techniques for working with data in ASP.NET. However, this book goes not just a step further, but in fact takes you on a complete journey by exploring how to provide the user with the best possible client-side experience when working with data. It also focuses on the server-side design and development process, such as using the n-tier architecture in your applications, and implementing specific techniques, such as correctly managing updates to a data store by multiple concurrent users.