资料说明:
Author: Fabrice Marguerie, Steve Eichert, Jim Wooley
Publisher:  Manning Publications
Number Of Pages:  600
Publication Date:  2008-01-15
ISBN-10 / ASIN:  1933988169
ISBN-13 / EAN:  9781933988160
Binding:  Paperback


LINQ,Language INtegrated Query, is a new extension to the Visual Basic andC# programming languages designed to simplify data queries and databaseinteraction. It addreses O/R mapping issues by making query operationslike SQL statements part of the programming language. It also offersbuilt-in support for querying in-memory collections like arrays orlists, XML, DataSets, and relational databases.

LINQ in Actionis a fast-paced, comprehensive tutorial for professional developers.This book explores what can be done with LINQ, shows how it works in anapplication, and addresses the emerging best practices. It presents thegeneral purpose query facilities offered by LINQ in the upcoming C# 3.0and VB.NET 9.0 languages. A running example introduces basic LINQconcepts. You'll then learn to query unstructured data using LINQ toXML and relational data with LINQ to SQL. Finally, you'll see how toextend LINQ for custom applications.

LINQ in Action will guideyou along as you explore this new world of lambda expressions, queryoperators, and expression trees. As well, you'll explore the newfeatures of C# 3.0, VB.NET 9.0. The book is very practical, anchoringeach new idea with running code. Whether you want to use LINQ to queryobjects, XML documents, or relational databases, you will find all theinformation you need to get started

But LINQ in Action doesnot stop at the basic code. This book also shows you how LINQ can beused for advanced processing of data, including coverage of LINQ'sextensibility, which allows querying more data sources than thosesupported by default. All code samples are built on a concrete businesscase. The running example, LinqBooks, is a personal book catalogingsystem that shows you how to create LINQ applications with VisualStudio 2008.

语言:英文

格式:PDF