Net Essentials Linq For Xml
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Net Essentials Linq For Xml
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Author : Walt Ritscher
language : en
Publisher:
Release Date : 2021
Net Essentials Linq For Xml written by Walt Ritscher and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
The first explanation you typically hear about Microsoft LINQ is that it provides an in-language query tool to manipulate the contents of arrays and lists. Explore LINQ further and you'll find it works with other popular data sources like XML files. In this course, instructor Walt Ritscher shows you how LINQ to XML uses LINQ extension methods to read, create, search, and manipulate XML in a simplified way. Walt walks you through LINQPad, the lightweight, powerful code editor and code runner that is used in this course, then explains how to load XML into different LINQ classes. He covers how you can get different elements and attributes from XML and some of the ways you can work with elements and attributes, after getting them. Walt describes a variety of query operators that you can use. He concludes with a discussion on how you can create and edit XML structure with LINQ.
Net Essentials Linq For Databases
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Author : Walt Ritscher
language : en
Publisher:
Release Date : 2021
Net Essentials Linq For Databases written by Walt Ritscher and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
The first explanation you typically hear about Microsoft LINQ is that it provides an in-language query tool to manipulate the contents of arrays and lists. Explore LINQ further and you'll find it works with other popular data sources like databases and XML files. That makes it a universal query tool that simplifies working with any data source. In this course, part of a three-course series, LinkedIn Learning staff author Walt Ritscher uses LINQPad, a lightweight, powerful code editor, to illustrate useful topics like queryable types, basic query syntax, finding data by date range, and how to use LINQ queries to reduce database network traffic. After completing this course, you'll have a solid foundation on using LINQ to query database and Entity Framework data.
Essential Linq
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Author : Charles Calvert
language : en
Publisher:
Release Date : 2009
Essential Linq written by Charles Calvert and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with C# (Computer program language) categories.
Essential Linq
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Author : Charlie Calvert
language : en
Publisher: Addison-Wesley Professional
Release Date : 2009-03-12
Essential Linq written by Charlie Calvert and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-03-12 with Computers categories.
“Charlie and Dinesh bring important skills to this project that enable them to show how LINQ works and the practical ways you can use it in your daily development process.” From the Foreword by Anders Hejlsberg LINQ is one of Microsoft’s most exciting, powerful new development technologies. Essential LINQ is the first LINQ book written by leading members of Microsoft’s LINQ and C# teams. Writing for architects, developers, and development managers, these Microsoft insiders share their intimate understanding of LINQ, revealing new patterns and best practices for getting the most out of it. Calvert and Kulkarni begin by clearly explaining how LINQ resolves the long-time “impedance mismatch” between object-oriented code and relational databases. Next, they show how LINQ integrates querying into C# as a “first-class citizen.” Using realistic code examples, they show how LINQ provides a strongly typed, IntelliSense-aware technology for working with data from any source, including SQL databases, XML files, and generic data structures. Calvert and Kulkarni carefully explain LINQ’s transformative, composable, and declarative capabilities. By fully illuminating these three concepts, the authors allow developers to discover LINQ’s full power. In addition to covering core concepts and hands-on LINQ development in C# with LINQ to Objects, LINQ to XML, LINQ to SQL, and LINQ to Entities, they also present advanced topics and new LINQ implementations developed by the LINQ community. This book • Explains the entire lifecycle of a LINQ project: design, development, debugging, and much more • Teaches LINQ from both a practical and theoretical perspective • Leverages C# language features that simplify LINQ development • Offers developers powerful LINQ query expressions to perform virtually any data-related task • Teaches how to query SQL databases for objects and how to modify those objects • Demonstrates effective use stored procedures and database functions with LINQ • Shows how to add business logic that reflects the specific requirements of your organization • Teaches developers to create, query, and transform XML data with LINQ • Shows how to transform object, relational, and XML data between each other • Offers best patterns and practices for writing robust, easy-to-maintain LINQ code
Programming Microsoft Linq In Net Framework 4
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Author : Marco Russo
language : en
Publisher: Pearson Education
Release Date : 2010-11-23
Programming Microsoft Linq In Net Framework 4 written by Marco Russo and has been published by Pearson Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11-23 with Computers categories.
Dig into LINQ -- and transform the way you work with data. With LINQ, you can query data from a variety of sources -- including databases, objects, and XML files -- directly from Microsoft Visual Basic or C#. Guided by data-access experts who've worked in depth with LINQ and the Microsoft development teams, you'll learn how .NET Framework 4 implements LINQ, and how to exploit it. Clear examples show you how to deliver your own data-access solutions faster and with leaner code. Discover how to: Use LINQ to query databases, object collections, arrays, XML, Microsoft Excel files, and other sources Apply LINQ best practices to build data-enabled .NET applications and services Manipulate data in a relational database with ADO.NET Entity Framework or LINQ to SQL Read, write, and manage XML content more efficiently with LINQ to XML Extend LINQ to support additional data sources by creating custom operators and providers Examine other implementations, such as LINQ to SharePoint Use LINQ within the data, business, and service layers of a distributed application Get code samples on the Web
Linq Essentials
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Author : Maddison Joyce
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2016-11-14
Linq Essentials written by Maddison Joyce and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-14 with categories.
Language Integrated Query (LINQ, pronounced "link") is a Microsoft .NET Framework component that adds native data querying capabilities to .NET languages, although ports exist for PHP (PHPLinq), JavaScript (linq.js), TypeScript (linq.ts), and ActionScript (ActionLinq) - but none of this ports are strictly equivalent to LINQ in C# for example (where it is a part of the language, not an external library, and where it often addresses a wider range of needs). LINQ extends the language by the addition of query expressions, which are akin to SQL statements, and can be used to conveniently extract and process data from arrays, enumerable classes, XML documents, relational databases, and third-party data sources. Other uses, which utilize query expressions as a general framework for readably composing arbitrary computations, include the construction of event handlers or monadic parsers. LINQ also defines a set of method names (called standard query operators, or standard sequence operators), along with translation rules used by the compiler to translate fluent-style query expressions into expressions using these method names, lambda expressions and anonymous types. This updated and expanded second edition of Book provides a user-friendly introduction to the subject, Taking a clear structural framework, it guides the reader through the subject's core elements. A flowing writing style combines with the use of illustrations and diagrams throughout the text to ensure the reader understands even the most complex of concepts. This succinct and enlightening overview is a required reading for all those interested in the subject . We hope you find this book useful in shaping your future career & Business.
Net Essentials Working With Linq
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Author : Walt Ritscher
language : en
Publisher:
Release Date : 2020
Net Essentials Working With Linq written by Walt Ritscher and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
Want a simpler, more consistent way to query data ? Language-Integrated Query (LINQ) may be what you're looking for. This general-purpose query toolset allows allows developers to filter, sort, aggregate, and query data directly within C# code. In this course, join Walt Ritscher as he helps you get up and running with LINQ, focusing on LINQ to Objects. Walt begins by showing how to use LINQPad, the code editor and code runner you can use to write and test the LINQ examples provided in this course. He then highlights the key .NET features that power LINQ, the essential elements of a query, and the different types of query expressions. Plus, learn about filters, aggregates, groups, element operations, quantifying data, and partition tools. Along the way, Walt provides challenges that help you grasp how to apply these concepts in the real world.
C And Xml Primer
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Author : Jonathan Hartwell
language : en
Publisher: Apress
Release Date : 2017-02-20
C And Xml Primer written by Jonathan Hartwell and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-20 with Computers categories.
Learn XML and how to use and integrate it into your C# applications using this compact book. This guide helps you avoid the pitfalls of dealing with XML and C# since handling XML with C# and the .NET Platform can present its own set of challenges. XML is far from a dead technology, so it is important to learn how best to use it in your applications when the need arises. What You Will Learn Gain the essentials of XML for C# development Read XML files with XMLDocuMent and XDocument Write XML with XMLDocument, XDocument, and XMLWriter Modifiy your XML with XML Document and XDocument Who This Book Is For Experienced Windows application programmers/developers using .NET and C# who may be new to using and applying XML.
Linq Pocket Reference
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Author : Joseph Albahari
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2008-02-26
Linq Pocket Reference written by Joseph Albahari and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-02-26 with Computers categories.
Ready to take advantage of LINQ with C# 3.0? This guide has the detail you need to grasp Microsoft's new querying technology, and concise explanations to help you learn it quickly. And once you begin to apply LINQ, the book serves as an on-the-job reference when you need immediate reminders. All the examples in the LINQ Pocket Reference are preloaded into LINQPad, the highly praised utility that lets you work with LINQ interactively. Created by the authors and free to download, LINQPad will not only help you learn LINQ, it will have you thinking in LINQ. This reference explains: LINQ's key concepts, such as deferred execution, iterator chaining, and type inference in lambda expressions The differences between local and interpreted queries C# 3.0's query syntax in detail-including multiple generators, joining, grouping, query continuations, and more Query syntax versus lambda syntax, and mixed syntax queries Composition and projection strategies for complex queries All of LINQ's 40-plus query operators How to write efficient LINQ to SQL queries How to build expression trees from scratch All of LINQ to XML's types and their advanced use LINQ promises to be the locus of a thriving ecosystem for many years to come. This small book gives you a huge head start. "The authors built a tool (LINQPad) that lets you experiment with LINQ interactively in a way that the designers of LINQ themselves don't support, and the tool has all kinds of wonderful features that LINQ, SQL and Regular Expression programmers alike will want to use regularly long after they've read the book."-Chris Sells, Connected Systems Program Manager, Microsoft
Linq In Action
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Author : Fabrice Marguerie
language : en
Publisher: John Wiley & Sons
Release Date : 2008-02
Linq In Action written by Fabrice Marguerie and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-02 with categories.
LINQ in Action is a fast-paced, comprehensive tutorial for professional developers who want to use LINQ. This book explores what can be done with LINQ, shows you how it works in an application, and addresses the emerging best practices. It presents the general purpose query facilities offered by LINQ in the upcoming C# 3.0 and VB.NET 9.0 languages. A running example introduces basic LINQ concepts. You ll then learn to query unstructured data using LINQ to XML and relational data with LINQ to SQL. Finally, you ll see how to extend LINQ for custom applications.LINQ in Action will guide you along as you navigate this new world of lambda expressions, query operators, and expression trees. You ll also explore the new features of C# 3.0, VB.NET 9.0. The book is very practical, anchoring each new idea with running code.You will discover all the basics needed to get a clear understanding of LINQ. Whether you want to use LINQ to query objects, XML documents, or relational databases, you will find all the information you need to get started.