LINQ

LINQ

Language Integrated Query (LINQ, pronounced "link") is a Microsoft .NET Framework component that adds native data querying capabilities to .NET languages using a syntax reminiscent of SQL. Many of the concepts that LINQ has introduced... [more]

Language Integrated Query (LINQ, pronounced "link") is a Microsoft .NET Framework component that adds native data querying capabilities to .NET languages using a syntax reminiscent of SQL. Many of the concepts that LINQ has introduced were originally tested in Microsoft's Cω research project. LINQ was released as a part of .NET Framework 3.5 on November 19, 2007.

LINQ defines a set of query operators that can be used to query, project and filter data in arrays, enumerable classes, XML, relational database, and third party data sources. While it allows any data source to be queried, it requires that the data be encapsulated as objects. So, if the data source does not natively store data as objects, the data must be mapped to the object domain. Queries written using the query operators are executed either by the LINQ query processing engine or, via an extension mechanism, handed over to LINQ providers which either implement a separate query processing engine or translate to a different format to be executed on a separate data store (such as on a database server as SQL queries). The results of a query are returned as a collection of in-memory objects that can be enumerated. -- source www.wikipedia.org

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Written by duabevnh on
AppDev – LINQ Using Visual C# 2008 DVD | 1.4 GB 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, ... Read Full Story
Written by duabevnh on
AppDev – Developing Applications Using Visual C# 2008: What’s New Author: Ken Getz and Robert Green | Release Date: 09/10/2009 | English | ISO | 1,37GB @HF,FF Visual Studio 2008 adds a large set of new functionality for the Visual C# developer. From new language features, including LINQ (Language Integrated Query) to new client-side data support, Visual Studio 2008 and the . Related eBooks: AppDev Developing Applications Using Visual C# 2008: What’s New AppDev Developing Applications Using C Sharp 2008 Volume 1 AppDev Developing Applications Using Visual Basic 2008 Whats New DVD Read Full Story
Written by duabevnh on
AppDev Exploring Visual Studio 2008 Using Visual C Sharp DVD Author: Ken Getz & Robert Green | English | Runtime: 11h+ | Rls Date: 09/10/2009 | Price: $695.00 | ISO | 1,58GB Visual Studio 2008 adds a large set of new functionality for the Visual Studio developer. From new language features, including LINQ (Language Integrated Query) to new client-side data support, Visual Studio 2008, and the . Related eBooks: AppDev Exploring Visual Studio 2008 Using Visual C Sharp DVD AppDev Exploring Visual Studio 2008 Using Visual Basic DVD AppDev – LINQ Using – Visual C Sharp 2008 DVD-iNKiSO Read Full Story
Written by duabevnh on
AppDev – Developing Applications Using Visual C# 2008: What’s New Author: Ken Getz and Robert Green | Release Date: 09/10/2009 | English | ISO | 1,37GB @HF,FF Visual Studio 2008 adds a large set of new functionality for the Visual C# developer. From new language features, including LINQ (Language Integrated Query) to new client-side data support, Visual Studio 2008 and the . Related eBooks: AppDev Developing Applications Using Visual C# 2008: What’s New AppDev Developing Applications Using C Sharp 2008 Volume 1 AppDev Developing Applications Using Visual Basic 2008 Whats New DVD Read Full Story
Written by ksmithaiea on
Hey DotNetters, Believe me, I have researched this topic before making this post. To many partisan talking-points, and no in-depth comparing to one another. Ok, I have read on many blogs that Microsoft is planning on phasing out LINQ to SQL starting with the upcoming release of .NET in 2010 - and forward. For example, LINQ to SQL will be extinct in .NET 4.5 - and later. Is this based on facts? If so, their is no point learning LINQ to SQL, and should focus only on LINQ to XML, LINQ to Object, and LINQ to Entity. Thanks for your input. Read Full Story
The Devil's in the Details This spaghetti-strap tank is the perfect start to any great outfit. With just a few subtle extras-silk edging and v-shaped neckline-this under armor can bring a simple look up a notch. Under the chunkiest sweater, you'll still feel sexy wearing this cami. « less detail Imported 52% Cotton 48% Modal Trim: 100% silk Fits True To Size Jennifer is wearing a size Small Will it...  
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So after many months of procrastinating I finally decided to learn LINQ.  When I first heard about LINQ I did not really see it’s true potential and the book I was reading at the time was teaching at a very deep level of the technology and the C# language that also did not click with me.  So after speaking with several friends and colleagues about what is truly the best book to learn from scratch I was directed to “Pro LINQ” by author Joe C...  
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Agile Entity Framework 4 Repository: Part 1- Model and POCO Classes Agile Entity Framework 4 Repository: Part 2- The Repository Agile EF4 Repository: Part 3 -Fine Tuning the Repository I lied. In the last installment of this blog series, I said that the next post would show the tests. They are still sitting there waiting to be written about, but something more important came up. I was focused on the...  
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LinQ Does Tank Right Let linQ be your guide to staple tanks. With gorgeous jewel toned tanks, a girl will look good no matter what she's doing, whether it's hanging at the pool with this baby covering your dark brown tan, layered underneath a soft cardigan for cold nights out on the town or just hanging out at home. « less detail Imported 52% Cotton 48% Modal Trim: 100% silk Fits True To Size Jennifer is wearing...  
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Indoor/Outdoor One minute, you're outside bundled up to watch the snow. The next minute, you're inside stripped down to sip hot cocoa. Going from one extreme to the other can be frustrating for you and your wardrobe. How can you solve the problem? The Cashmere Long-Sleeved Polo, that's how. « less detail Imported 85% Cotton 15% Cashmere 100% Silk Trim Designed in Los Angeles Dry clean or hand wash cold water Lay...  
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Find Your Feminine Side It's really a simple idea: add a little glitz to a tank top-style dress and glamour you will get. It sounds like a simple DIY. But one look at this linQ Cascade Dress and you'll see the time and effort it took their designers to get layers of texture into one, beautiful dress. « less detail Imported 52% Cotton 48% Modal Trim: 100% silk Fits True To Size Jennifer is wearing a size Small...  
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Peak-a-Boo Looking for something that will work during the daytime or at night? Try this twist on the typical button-down shirt. The tuxedo-like details around the bib will show just enough under your blazer or sweater to give your coworkers a glimpse of what's to come during happy hour. In the pleated rib shirt, it'll be happy hour indeed. « less detail Imported Designed in Los Angeles 52% Cotton 48% Modal Hand wash...  
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