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Tag Archives: LINQ

VTC Microsoft LINQ-iNKiSO

Language Integrated Query is a new programming feature set that Microsoft officially introduced as part of the 3.5 release version of the .NET Framwork. LINQ brings the world of data queries into the .NET Framework and makes the query itself part of the development environemnt. The result is that developers can now access data from diverse sources using queries with very similar syntax. LINQ provides Intellisense, compiler hints and assistance as well as making data queries happen with few lines of code that is easier to read and understand.

In this course, Mark Long introduces you to the basics of LINQ. He shows you how to get started with LINQ, how LINQ works and with lots of programming demos, he takes you step by step through using LINQ to query Objects, SQL Server and XML documents. To begin learning today, simply click on the movie links.

More Info:

http://www.vtc.com/products/Microsoft-LINQ-Tutorials.htm

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"VTC Microsoft LINQ-iNKiSO" Full Fast Download
Posted 27 May 2010 § Tutorials ‡ Comments (0) ° Also tagged:

AppDev LINQ Using Visual Basic 2008 DVD-iNKiSO

In this course, you’ll learn to use the exciting new .NET Framework 3.5 feature, Language Integrated Query (LINQ) to easily create complex data-independent queries. In addition, you’ll learn about the new language features added to Visual Basic in Visual Studio 2008 in order to make LINQ possible. You’ll start by working through a quick overview of LINQ, and how it applies to working with collections of objects, retrieving data stored in SQL Server, and creating XML content. Subsequent topics introduce new LINQ-oriented language features, LINQ to Objects, LINQ to DataSets, LINQ to SQL, LINQ to XML, and LINQ to Entities. By the time you’ve completed the course, you’ll have a good understanding of now only how to construct LINQ queries to work with data, but also how to use the features added to Visual Basic that support LINQ.

  • Create new XML content using LINQ to XML.
  • Iterate through collections of objects, using a single LINQ query.
  • Use anonymous types, lambda expressions, extension methods, object initializers, and implicit type declaration.
  • Query arrays, lists, dictionaries, and more using LINQ to Objects.
  • Use the extension methods provided by the System.Linq.Enumerable class to extend the behavior of collection classes.
  • Create an object model based on a SQL Server database and then query the database using LINQ to SQL.
  • Modify data and use stored procedures with LINQ to SQL.
  • Create XML content using classes in the System.Xml.Linq namespace.
  • Validate, query and transform XML content using LINQ to XML.
  • Transform XML content using LINQ to XML.
  • Create an Entity Data Model based on a data source and then query the data using LINQ to Entities.
  • Modify data and use stored procedures with LINQ to Entities.

Prerequisites: This course assumes that students have familiarity with .NET in general, and with specifically with programming ADO.NET. The course makes no attempt to explain basic Visual Studio 2008 or .NET Framework concepts, and assumes that the student is at least familiar with all the concepts covered in the Introduction to Programming and Developing Applications with Visual Studio 2008 courses.

More Info:

http://www.appdev.com/prodfamily.asp?catalog%5Fname=AppDevCatalog&category%5Fname=LB8Product

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"AppDev LINQ Using Visual Basic 2008 DVD-iNKiSO" Full Fast Download
Posted 13 October 2009 § Tutorials ‡ Comments (0) ° Also tagged: ,

AppDev LINQ Using Visual C Sharp 2008 DVD-iNKiSO

In this course, you’ll learn to use the exciting new .NET Framework 3.5 feature, Language Integrated Query (LINQ) to easily create complex data-independent queries. In addition, you’ll learn about the new language features added to Visual C# in Visual Studio 2008 in order to make LINQ possible. You’ll start by working through a quick overview of LINQ, and how it applies to working with collections of objects, retrieving data stored in SQL Server, and creating XML content. Subsequent topics introduce new LINQ-oriented language features, LINQ to Objects, LINQ to DataSets, LINQ to SQL, LINQ to XML, and LINQ to Entities. By the time you’ve completed the course, you’ll have a good understanding of now only how to construct LINQ queries to work with data, but also how to use the features added to Visual Basic that support LINQ.

  • Create new XML content using LINQ to XML.
  • Iterate through collections of objects, using a single LINQ query.
  • Use anonymous types, lambda expressions, extension methods, object initializers, and implicit type declaration.
  • Query arrays, lists, dictionaries, and more using LINQ to Objects.
  • Use the extension methods provided by the System.Linq.Enumerable class to extend the behavior of collection classes.
  • Create an object model based on a SQL Server database and then query the database using LINQ to SQL.
  • Modify data and use stored procedures with LINQ to SQL.
  • Create XML content using classes in the System.Xml.Linq namespace.
  • Validate, query and transform XML content using LINQ to XML.
  • Transform XML content using LINQ to XML.
  • Create an Entity Data Model based on a data source and then query the data using LINQ to Entities.
  • Modify data and use stored procedures with LINQ to Entities.

 

Prerequisites: This course assumes that students have familiarity with .NET in general, and with specifically with programming ADO.NET. The course makes no attempt to explain basic Visual Studio 2008 or .NET Framework concepts, and assumes that the student is at least familiar with all the concepts covered in the Introduction to Programming and Developing Applications with Visual Studio 2008 courses.

More Info:

http://www.appdev.com/prodfamily.asp?catalog%5Fname=AppDevCatalog&category%5Fname=LC8Product

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"AppDev LINQ Using Visual C Sharp 2008 DVD-iNKiSO" Full Fast Download
Posted 08 October 2009 § Tutorials ‡ Comments (4) ° Also tagged: ,

Pro LINQ: Language Integrated Query in VB 2008

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 www.linqdev.com.

Starting with code and ending with code and tailored for the VB language, Pro LINQ: Language Integrated Query in VB 2008 is a veritable treasury of LINQ examples that will save you hours, even days, of research time. Keeping you focused on the relevant LINQ principles, expert author Joseph Rattz, Jr., and VB specialist Dennis Hayes provide examples for complex models that you won’t find anywhere else.

In most books, you’ll find plenty of simple examples to demonstrate how to use a method, but authors rarely show how to use the more complex prototypes. Pro LINQ: Language Integrated Query in VB 2008 is different. Demonstrating the overwhelming majority of LINQ operators and protoypes, Joseph Rattz, Jr., and Dennis Hayes condense their extensive experience and expertise into a desk companion that is essential for any serious .NET professional.

Rather than obscure the relevant LINQ principles in code examples by focusing on a demonstration application you have no interest in writing, this book 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 VB 2008 returns your investment is in the hours, and sometimes days, spent by the authors 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, this book will attempt to entertain you on your journey through the wonderland of LINQ and VB 2008.

What you’ll learn
How to leverage all the new LINQ–relevant VB 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 coexist 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

Who is this book for
This book is written for the proficient VB developer, but you do not need to be up on all the latest VB features to understand the material. When you finish this book, you will be up on all the latest VB features.

More Info:

http://www.amazon.com/Pro-LINQ-Language-Integrated-Query/dp/1430216441/

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"Pro LINQ: Language Integrated Query in VB 2008" Full Fast Download
Posted 22 September 2009 § eBooks ‡ Comments (0) ° Also tagged: