News in the Category: XLinq Subscribe to the rss of this category.

Total posts: 681 | Sort by Views | Sort by Hits

Hex Dump using LINQ (in 7 lines of code)

Fabrice's weblog, March 12, 2010
Views: 100 | Hits 10

Eric White has posted an interesting LINQ query on his blog that shows how to create a Hex Dump in something like 7 lines of code.Of course, this is not production grade code, but it's another good ex...

Episode #6 - Julie Lermon on Learning The Entity Framework

Misfit Geek, March 11, 2010
Views: 89 | Hits 14

Episode #6 - Julie Lermon on Learning The Entity Framework In this episode The Misfit Geek talks with Data Expert Julie Lerman on leanring LINQ to Entities and the Entity Framework. .  Resources ...

Comparing LINQ to SQL vs the classic SqlCommand

Al Pascual, March 8, 2010
Views: 244 | Hits 61

tweetmeme_url = 'http://alpascual.com/blog/comparing-linq-to-sql-vs-the-classic-sqlcommand/';tweetmeme_source = 'alpascual';When you are coming from using SqlCommand and SqlConnection is difficult to ...

Join Lists with LINQ - SharePoint 2010

EggHeadCafe.com New Articles, February 15, 2010
Views: 346 | Hits

One common request for LINQ to SharePoint is support for joins across Lists. This article will show you how to use the Join() operator in efficient way. Show here by an example that joins two lists, a...

Telerik LINQ to M Refresh for Nov09 Modeling CTP

Marquee de Sells: Chriss insight outlet, February 5, 2010
Views: 189 | Hits 9

The Telerik LINQ to "M" implementation allows developers to use LINQ statements with blocks of "M" values, pure text or the results of a transformed DSL. With the new SQL Server Modeling November ...

Using LINQ Lambda Expressions to Design Customizable Generic Components

Simple Talk, January 27, 2010
Views: 53 | Hits 5

LINQ makes code easier to write and maintain by abstracting the data source. It provides a uniform way to handle widely diverse data structures within an application. LINQs Lambda syntax is clever eno...

LINQPad updated to support .NET 4.0b2!

Marquee de Sells: Chriss insight outlet, January 24, 2010
Views: 269 | Hits 33

I'm such a fan of LINQPad you don't even know. Recently Joe updated it to support Data Services and as of today, if you scroll down to the bottom of the LINQPad download page, it's been updated t...

Dynamic Query with Telerik OpenAccess

the telerik blogs, January 20, 2010
Views: 180 | Hits 1

With the introduction of LINQ the concept of querying data became a first-class language construct in C# and Visual Basic.  LINQ enables to you write type-safe queries which are checked during co...

LINQPad updated to support Data Services!

Marquee de Sells: Chriss insight outlet, December 16, 2009
Views: 251 | Hits 34

Joe Albahari, the author of LINQPad, has added support for WCF Data Services to the 1.37.1 version beta of LINQPad. This means that you can point LINQPad at any Open Data (OData) endpoint and d...

LINQPad updated to support Data Services!

Marquee de Sells: Chriss insight outlet, December 16, 2009
Views: 211 | Hits 5

Joe Albahari, the author of LINQPad, has added support for WCF Data Services to the 1.37.1 version beta of LINQPad. This means that you can point LINQPad at any Open Data (OData) endpoint and d...

A message from your sponsor: Single and SingleOrDefault are supported in EF4

Julia Lerman Blog - Dont Be Iffy..., December 10, 2009
Views: 223 | Hits 6

Just a friendly reminder that I’m passing on from one of the tech reviewers of my book who (thankfully) noticed that I had left a note in there about Single & SingleOrDefault not being suppo...

Using Three Flavors of LINQ To Populate a TreeView

Simple Talk, December 2, 2009
Views: 343 | Hits 20

LINQ is a valuable technology. LINQ to XML, LINQ to Objects and LINQ to XSD, in particular, can save valuable time for developers and produce more maintainable code. Michael describes how he used thre...

Using PLINQ for Managing Multiple Threads

peterkellner.net, December 2, 2009
Views: 311 | Hits 29

Im currently watching an online video (400 level, very high) from PDC while flying home from Chicago (and blogging about it).  One of the common patterns I often implement is to write some code.....

Eloquera DB (web-oriented .NET object database) now supports LINQ

ASP.NET Announcements, November 25, 2009
Views: 331 | Hits 37

A new version of the Eloquera database 2.5.0 now supports LINQ http://www.eloquera.comNow you can run the query like this: var movies = from Movie m in db where m.Title == "Joe" order...

An Extensive Examination of LINQ: Introducing LINQ to XML

4GuysFromRolla.com Headlines, November 25, 2009
Views: 501 | Hits 28

XML is an increasingly popular way to encode documents, data, and electronic messages. There are a number of ways to programmatically create, modify, and search XML files. Since its inception, the .NE...

Short Intro to LINQ To XML and why it is important

EggHeadCafe.com New Articles, November 21, 2009
Views: 404 | Hits

Short Intro to LINQ To XML and why it is important. Basic Classes and operators including an example query  read moreBy Peter Bromberg...

Short Intro to LINQ To XML and why it is important

EggHeadCafe.com New Articles, November 21, 2009
Views: 281 | Hits

Short Intro to LINQ To XML and why it is important. Basic Classes and operators including an example query  read moreBy Peter Bromberg...

Vs2010 IntelliTrace and Entity Framework Database Interaction

Julia Lerman Blog - Dont Be Iffy..., November 17, 2009
Views: 283 | Hits 15

I knew that Intellitrace existed, but not until I saw Nikhil Kotahari’s tweet from PDC09 “Cool VS demo - intellitrace - see your db queries, and track it back to your LINQ code #pdc09&rdqu...

Converting From System.Data.Linq.Binary to String and Back

peterkellner.net, November 8, 2009
Views: 421 | Hits 27

  Just a quick post in case anyone is wasting 10 minutes figuring out how to do this.  For me, this came up because in Sql Server 2008, NVARCHAR(MAX) is 4000 characters and I needed... This...

Linking Zune media items with LinQ, Part 1 (Matt Gertz)

The Visual Basic Team, November 6, 2009
Views: 282 | Hits 7

Way back in October 2007, I wrote up a few posts (here and here) on my experiments with the Windows Media Player object model.  The problem I was trying to solve was that, when I had a playlist s...

Lightweight Linq Parser

Brad Abrams, October 28, 2009
Views: 368 | Hits 52

Jason Allor, dev manager for my team, recently posted about a cool lightweight LINQ parser.  The idea was to make it much easier to create a LINQ provider over any arbitrary data source (a web se...

LINQ tip of the week: Upcoming System.Math support

the telerik blogs, October 23, 2009
Views: 306 | Hits 14

Continuing with the LINQ tips, today we provide a list of System.Math methods that we are going to support with the upcoming Q3 release. The following table shows the supported methods; when no indica...

10 resources to learn Moq

Code Climber, October 23, 2009
Views: 490 | Hits 67

Last week I described the stack Ill be using to develop my new ASP.NET MVC project, and I said I was going to use RhinoMocks as mocking framework. Well, it later turned out that some tests were using ...

What’s Wrong With This Code (#23)

K. Scott Allen, October 19, 2009
Views: 324 | Hits 41

Keith Dahlby started a discussion with his post Is Functional Abstraction Too Clever? Read Keiths post for the background, but I would agree with all the comments Ive read so far and I say the functio...

Road Show – Fall 2009

K. Scott Allen, October 16, 2009
Views: 538 | Hits 9

After a long stretch of quietly hacking at home, Im getting out to speak at some events again: Stack Overflow DevDays in Washington D.C. on October 26th. The event is SOLD OUT with talks on Python, ...

New LINQ tools category on SharpToolbox.com

Fabrice's weblog, October 3, 2009
Views: 343 | Hits 42

I've just moved the LINQ tools referenced on SharpToolbox.com to a new dedicated LINQ category.20 tools and providers are listed for the moment. I'll add more shortly.See Jim's blog for more resources...

Sorting, Filtering, Grouping and Aggregating on all CPU cores using RadGridView for WPF and PLINQ

the telerik blogs, September 24, 2009
Views: 300 | Hits 4

As some of you may already know the Q2 release of RadGridView for WPF ships with a brand new data engine entirely based on LINQ. This means that all data operations including sorting, filtering, group...

Euler 7 Trivial with LINQ and Generators

Steven Smith, September 6, 2009
Views: 343 | Hits 9

Euler problem 7 requires returning the 10001st prime number.  It notes that the 6th prime number is 13 in the problem description.  Having already done some work with iterators and various n...

Use LINQ Aggregate to Multiply a Series of Digits

Steven Smith, September 6, 2009
Views: 454 | Hits 42

The LINQ Aggregate() extension method uses a Func<int, int, int> to operate on items in a series.  If you want to use it, for example, to return the product of each value with its successor...

LINQ Tip of the week: System.String support

the telerik blogs, August 28, 2009
Views: 581 | Hits 22

Welcome back for some more information about the Telerik OpenAccess ORM support for LINQ. Today we provide a brief list of the System.String properties and methods that are supported by our LINQ imple...

LINQ to Bing, Silverlight and .NET RIA Services

Nikhil Kotharis Weblog, August 26, 2009
Views: 526 | Hits 34

In my last post, I described BLinq, or LINQ to Bing, an API that allows you use LINQ to access the Bing search results (ok, so perhaps BLinq was not the best of names, given prior art on that name ......

BLinq - Linq to Bing Search APIs

Nikhil Kotharis Weblog, August 22, 2009
Views: 454 | Hits 33

As part of validating and playing with some of the extensibility features in .NET RIA Services, I needed to write a LINQ provider. This was also a good opportunity to delve into some of the deeper tec...

Linq For Silverlight Developers

Jesse Liberty - Silverlight Geek, August 13, 2009
Views: 237 | Hits 9

     Turing Project Page: [Novice: 7]    FAQ    Table of Contents   What is this and where do I start? Special Note: This posting introduces a ...

Linq For Silverlight Developers

Jesse Liberty - Silverlight Geek, August 13, 2009
Views: 498 | Hits 37

     Turing Project Page: [Novice: 7]    FAQ    Table of Contents   What is this and where do I start?         ...

Linq to Mocks is finally born

eXtensible mind, August 13, 2009
Views: 496 | Hits 39

Last time I announced Linq to Mocks, some said Moq didn't actually have anything to do with Linq. Despite the heavy usage of lambda expressions and expression trees, the ""q"" in Linq is for ""q...

An Extensive Examination of LINQ: Grouping and Joining Data

4GuysFromRolla.com Headlines, August 5, 2009
Views: 621 | Hits 48

As discussed in An Introduction to LINQ, one of the cornerstones of LINQ is the standard query operators, which are a set of extension methods on the IEnumerable interface added to the .NET Framework...

Business Apps Example for Silverlight 3 RTM and .NET RIA Services July Update: Part 18: Custom Linq Provider

Brad Abrams, August 4, 2009
Views: 470 | Hits 28

Continuing in our discussion of Silverlight 3 and  the update to .NET RIA Services.  I have been updating  the example from my Mix09 talk building business applications with Silverlight...

LINQ FAQ Part 3

The Code Project Latest Articles, July 28, 2009
Views: 416 | Hits 42

LINQ FAQ Part 3...

Migration strategy for simple .NET classes to LINQ classes

The Code Project Latest Articles, July 27, 2009
Views: 388 | Hits 50

Migration strategy for simple .NET classes to LINQ classes...

Using LinqPad with Telerik OpenAccess ORM

the telerik blogs, July 23, 2009
Views: 701 | Hits 11

LinqPad is a nice and popular query analyzer made to test LINQ queries: whether it is Linq To Sql, Linq to Objects or some other flavor, you will be able to play in a nice way with it. Sadly it does n...

LINQ in Action is now available in Chinese (LINQ??) and in English in India

Fabrice's weblog, July 22, 2009
Views: 383 | Hits 15

After English, German, Spanish, and Portuguese, LINQ in Action is now available in Chinese.The title is LINQ??. The publisher is ??????? (Posts & Telecom Press). The book is also available on Amaz...

LINQ Tip of the Week: Optimizing query execution by using parameterized queries:

the telerik blogs, July 21, 2009
Views: 582 | Hits 10

This is the first post of the series that have the goal to help Telerik OpenAccess ORM users enhance their experience in Linq against OpenAccess persistent objects. The two areas where performance ...

Parallel Computing on Azure

Guy Barrettes WebLog, July 19, 2009
Views: 431 | Hits 23

Interesting blog post from May-Jo Foley where she writes about parallel computing projects from Microsoft Research called Dryad and DryadLINQ and how Microsoft envision them to run on Azure. var ad...

System.Data.Linq.Binary is not XmlSerializable

Rick Strahls WebLog, July 17, 2009
Views: 808 | Hits 41

So I ran into an annoying problem today with an entity that has a timestamp. When imported LINQ to SQL will create a Binary type for this the timestamp and as it turns out this type does not serialize...

LINQ FAQ Part 2

The Code Project Latest Articles, July 13, 2009
Views: 451 | Hits 39

LINQ FAQ Part 2...

The MethodLinq concept

Brendan Kowitzs Web Log - Yes means I understand, however, it does not correspond to action., July 12, 2009
Views: 556 | Hits 20

There are now a lot of Linq providers around that do various different things. However, some interfaces were never meant to have linq. In fact there are particular APIs out there that we struggle to u...

Dynamic Searching using LINQ - Dataset + Joins

The Visual Basic Team, July 11, 2009
Views: 627 | Hits 67

About two years ago I posted some code that shows how to dynamically construct LINQ queries at runtime.  On average there's a couple questions per month about trying it in some edge case, and usu...

CRUD operations using LINQ Entities

The Code Project Latest Articles, July 10, 2009
Views: 617 | Hits 78

CRUD operations using LINQ Entities...

Using the ObjectContainer in disconnected scenarios

the telerik blogs, July 9, 2009
Views: 384 | Hits 6

This is the first part of some postings regarding the ObjectContainer and I would like to start with a bit of motivation.   Why does the ObjectContainer exist? Because - we felt it is necessary ...

jLinq (LINQ for JSON) Screencast #2 Creating Your Own Extension Methods

The Code Project Latest Articles, July 8, 2009
Views: 418 | Hits 37

jLinq (LINQ for JSON) is a completely extensible library that allows you to create your own query methods and attach them to the core library. This screencast goes over some of the basics for creating...

Product Spotlight