文件名称：Apress.Pro.LINQ.Language.Integrated.Query.in.C.Sharp.2008.Nov.2007.eBook-BBL
文件大小：9.21MB
文件格式：ZIP
更新时间：2011-01-14 22:53:37
LINQ
英文版
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Pro LINQ: Language Integrated Query in C# 2008 (c) by Apress
The type of the release is: eBook
In the PDF format with ISBN: 1590597893 and Pub Date: November 19, 2007
The size of the release is: 03 disks x 2.88mb
And released on: 12/22/2007
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LINQ is the project name for a set of extensions to the .NET Framework
that provide a generic approach to querying data from different data
sources. LINQ will premier in Visual Studio 2008, and will become the
next must-have skill for .NET developers. For more information about
LINQ, you can check out the author's portal at www.linqdev.com.
Pro LINQ: Language Integrated Query in C# 2008 is all about code.
Literally, this book starts with code and ends with code. In most books,
the author shows the simplest example demonstrating how to use a method,
but they so rarely show how to use the more complex prototypes. Pro
LINQ: Language Integrated Query in C# 2008 is different. Demonstrating
the overwhelming majority of LINQ operators and protoypes, it is a
veritable treasury of LINQ examples. Rather than obscure the relevant
LINQ principles in code examples by focusing on a demonstration
application you have no interest in writing, Pro LINQ: Language
Integrated Query in C# 2008 cuts right to the chase of each LINQ
operator, method, or class. However, where complexity is necessary to
truly demonstrate an issue, the examples are right there in the thick of
it. For example, code samples demonstrating how to handle concurrency
conflicts actually create concurrency conflicts so you can step through
the code and see them unfold. Most books tell you about the simple
stuff, while few books warn you of the pitfalls. Where Pro LINQ:
Language Integrated Query in C# 2008 returns your investment is in the
hours, and sometimes days, spent by the author determining why something
may not work as expected. Sometimes this results in an innocent looking
paragraph that may take you a minute to read and understand, but took
days to research and explain. Face it, most technical books while
informative, are dull. LINQ need not be dull. Written with a sense of
humor, Pro LINQ: Language Integrated Query in C# 2008 will attempt to
entertain you on your journey through the wonderland of LINQ and C#
2008.
What you'll learn
- How to leverage all the new LINQ relevant C# 2008 language features
including extension methods, lambda expressions, anonymous data types,
and partial methods.
- How to use LINQ to Objects to query in-memory data collections such
as arrays, ArrayLists, and Lists to retrieve the data you want.
- Why some queries are deferred, how a deferred query can bite you,
and how you can make deferred queries work for you.
- How to use LINQ to XML to revolutionize your creation, manipulation,
and searching of XML data.
- How to query DataSets with LINQ to DataSet so you can co-exist with
legacy code and use LINQ to query databases other than SQL Server.
- How to query Databases with LINQ to SQL, write your own entity
classes, and understand how to handle concurrency conflicts.
http://www.amazon.com/exec/obidos
【文件预览】：
Apress.Pro.LINQ.Language.Integrated.Query.in.C.Sharp.2008.Nov.2007.pdf