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LINQ

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by Nish Nishant
An ExifReader class in C# that supports custom formatting and extraction. StyleCop compliant code, with demos for WPF and Windows Forms.
by Daniel Vaughan
Create best-in-breed cross-platform MVVM apps using Calcium for Xamarin.Forms.
by Roman Kiss
This article describes a design, implementation and tooling of model driven WorkflowServices logically centralized in the Repository and physically decentralized for their runtime projecting.
by Max Paulousky
This article presents the techniques and caveats of building Silverlight applications that can be notified about database state changes via polling duplex. WSHttp binding and CLR triggers are used to implement the solution as well.

Latest Articles

by Dev Leader
This article is follow up content to previous articles I've written about iterators and collections, but the benchmark results were NOT what I expected!
by Kenji Elzerman
Let's take a look at the very fundamentals of LINQ and how to use it.
by Nick Polyak
Explains concepts of Expression programming by simple examples
by Dario Picca
Save Key and Value in JSONformat using C# and LINQ

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LINQ 

29 Mar 2010 by Nish Nishant
An ExifReader class in C# that supports custom formatting and extraction. StyleCop compliant code, with demos for WPF and Windows Forms.
15 Sep 2014 by Daniel Vaughan
Create best-in-breed cross-platform MVVM apps using Calcium for Xamarin.Forms.
30 Apr 2009 by Roman Kiss
This article describes a design, implementation and tooling of model driven WorkflowServices logically centralized in the Repository and physically decentralized for their runtime projecting.
27 Nov 2009 by Max Paulousky
This article presents the techniques and caveats of building Silverlight applications that can be notified about database state changes via polling duplex. WSHttp binding and CLR triggers are used to implement the solution as well.
3 Sep 2008 by Ahmed Negm
This article introduces how to create and manage .NET enterprise applications using your favorite technology (Data Access Application Block, LINQ, NHibernate, ASMX, and WCF) with the Model Driven Development approach by Sculpture.
9 Apr 2021 by Ilia Reznik, Vladimir Shatalov
How to classify articles on Wikipedia using XML dump
10 Oct 2012 by Andrew Rissing
An intuitive-fluent API for generating Linq Expressions.
30 Oct 2022 by Nick Polyak
Explains concepts of Expression programming by simple examples
21 May 2012 by Zimin Max Yang
Dynamic table mapping for LINQ-to-SQL, suitable for data horizontal partitioning (Shard).
8 May 2007 by Ming.Chen
A LINQ Implementation for Google Images/Groups Search
11 Oct 2011 by Enrique Albert
Baseline WCF Distribution Layer - Decoupling of WCF Services and ViewModels.
7 Apr 2017 by Marco-Hans Van Der Willik
This article continues with the development of the SOLID Poker project, and covers functionality to Compare and Validate Poker Hands.
8 Jan 2018 by thangchung
This article will show you how to expose the database schema to the APIs, then query from it. No boilerplate code for simple query actions. Go and read it.
17 Aug 2009 by vic_ch2000
A nullable datetime column in .NET DataGrid with DateTimePicker.
25 Feb 2010 by dasblinkenlight
Converting between types in .NET
28 Feb 2016 by WuffProjects
WuffProject.CodeGeneration is an easy to use, reliable and powerful code generation framework
6 Jan 2019 by Mehedi Shams
Crossword creator - with a touch of Unicode Logic!
7 Sep 2009 by Tamer Oz
PocketPcAgent is an application that can be installed on Windows Mobile devices that are running Windows Mobile 5.0 or higher. The application listens to events such as SMS Received, Call Missed, E-Mail Received, Battery Strength Changed, and much more on the Pocket PC.
18 May 2017 by Yuriy Magurdumov
Lazy Joining and Grouping IEnumerable extensions for ordered sequences
6 Oct 2008 by Modesty Zhang
Port Cairngorm 2.2.1 to Silverlight 2 Beta 2. Includes all source code and a sample application.
17 Jul 2009 by eyedia
Sequential workflow as a WCF service. Create workflow custom activities, invoke child workflow from parent. Configure workflow runtime service using a config file. Basic idea of rules, creating a rule using the rule editor. Applying rules during runtime.
9 Oct 2010 by Stefan Savev 2
Describes how to dump information from the C# parse tree
12 May 2017 by DaveDavidson
In this article, I show LINQ to Entities syntax that will produce queries with CROSS APPLY and LEFT OUTER JOIN clauses.
20 Apr 2018 by Eric Lynch
Part 3 in the LINQ series, this provides an introduction to IQueryable, IQueryProvider, and LINQ expression trees.
11 Jan 2020 by Mehdi Gholam
Using list of objects, LINQ and SQL like string query instead of a database with fastJSON serializer
24 Jan 2008 by defwebserver
This tutorial will show you how to create a DotNetNuke module using LINQ to SQL.
19 Jan 2012 by stuxstu
Job application tracker for those out of work built using Visual Studio Lightswitch 2011.
18 Sep 2013 by Muraad Nofal
A haskell monad/(applicative)functor like interface in C# that extends IEnumerable.
17 Sep 2014 by Daniel Vaughan
Create a Xamarin Forms tabbed page or carousel page by binding to a collection of ViewModels; extending beyond the current capabilities of Xamarin Forms.
7 Sep 2018 by Robert Vandenberg Huang
Experiment, run and compare different pathfinding algorithms and heuristic functions
12 Jul 2009 by Eric J. Smith, Shannon Davidson
Easily detach entities when using LINQ to SQL
14 Jun 2016 by Akhil Mittal
This article will cover other debugging improvements of VisualStudio 2015 like the tool window support for LINQ and Lambda expressions, the newperftips, and the new diagnostic tool window.
29 May 2017 by tranthanhtu.vn
In this article, We will learn why do we need to manage the stages of our application.
2 Feb 2013 by Marc Clifton
A prototype application for cross-referencing and indexing files, URL's.
14 Nov 2013 by shijo joseph
An extension methods library which could do the equality comparison operations easily
9 Mar 2022 by Coding Notes
An introduction to ASP.NET Core MVC
13 Aug 2009 by webdev_hb
jLinq is a Javascript query language that makes it easy to work with large arrays of information. Today, jLinq 2.2.0 is released which offers new commands, bug fixes and more!
6 May 2012 by CodingBruce
How to use a Linq2Xsd generated object to directly manipulate XmlSchema
31 Jul 2013 by Hisham Abdullah Bin Ateya
Querying a family tree in LINQ fashion.
17 Jun 2009 by Sacha Barber
How to write custom LINQ extension methods
27 Jan 2015 by luckylaxman
Create, read, update, delete,Log in and Log out, (CRUD) operations are easy to perform in ASP.NET MVC. By using the default T4 scaffolding templates and strongly-typed views you can quickly build a web application that can create, update, and delete records.
10 Feb 2018 by Changming Wang
A complete event calendar, using trucking/shipping as an example, built with Visual Studio Community 2015, C# MVC and jQuery.Fullcalendar
1 Jul 2018 by Bahrudin Hrnjica
How to calculate some of the basic statistics operations on data set
22 Apr 2012 by Overboard Software
QueryMap allows you to pre-translate a LINQ expression into a form that the underlying query provider (such as LINQ to SQL) can understand.
5 Oct 2009 by Alexander Yegorov
Practical use of LINQ to XML technology.
5 Oct 2009 by Alexander Yegorov
A practical use of the LINQ to XML technology.
11 Aug 2010 by Paulo Morgado
Dumping Objects using Expression Trees
7 Jun 2012 by Matt T Heffron
This is an alternative for "Word wrap without cutting words"
1 Oct 2012 by Mario Stopfer
Implementation of the generalized dataflow model between objects.
19 Nov 2012 by Jim Meadors
String manipulation of XML files
30 Oct 2012 by Tom Cook (UK)
How to asynchronously poll a database for an Entity with EntityFramework 5
18 Apr 2013 by defwebserver
This is a Visual Studio LightSwitch HTML Picture File Manager that uses WCF RIA Services to upload and view files on the web server.
6 Sep 2013 by Magnus_
This is an alternative for "Solving the .resx Merge Problem "
11 Oct 2013 by ASP.NET Community
It seems we can LINQ to everything these days.  Here's some resources that will get you started using LINQ with XML.Introduction.NET
7 Aug 2014 by JIANGWilliam
TERESA is a compact CSS Selector based Selenium WebDriver wrapper and enabler that provides a pattern to develop Automated tests more efficiently.
22 Dec 2019 by Marijan Nikic
A utility for automatization of moving files from partition A to partition B and vice versa
17 Dec 2022 by Kenji Elzerman
Let's take a look at the very fundamentals of LINQ and how to use it.
15 Feb 2009 by Shannon Deminick
A decoupled LINQ to SQL framework using Dependency Injection (Unity) and Policy Injection (simple AOP).
17 Aug 2010 by Paulo Morgado
Hydrating Objects With Expression Trees
16 Apr 2012 by Lutosław
Find patterns in a sequence of objects using a familiar language.
22 Jul 2014 by Pradip Koli
Using NoSQL DBreeze database with ASP.NET on SQL Northwind Database.
20 Dec 2014 by Roger C Moore
A guide to constructing an application using Expression Blend and Silverlight for the front-end which obtains data from a WCF service and SQL Server back-end
2 Jun 2015 by Athari
Comparison of full-featured LINQ ports to PHP (YaLinqo, Ginq, Pinq), centered mostly on performance
5 Oct 2017 by Vijay Andugula
Example for database Update and Insert using Angular, Web APIs
27 Apr 2009 by davehamdan
A re-write of a previous article. Still using LINQ, but incorporating much more in this iteration 2 version.
27 Jul 2009 by Dev. Action
Using LINQ to XML to retrieve an element value by its attribute.
1 Sep 2009 by merlin981
Several tips and tricks I have found during my time as a LINQ developer
31 Oct 2011 by zdrsh
How to add Show all option a the DropDownList used as a data filter for a GridView with no code-behind on a LinqDataSource.
9 Oct 2012 by Kay Lerch
Use TestUI to release a simple class library (or a whole collection of those) as an indepenent UI application for testing or administrative purpose. It is on your own to enhance the user experience with your own TestUIRenderer.
1 Jul 2014 by JIANGWilliam
This article introduces a handy way to get the calling Testing Assembly from a called Assembly
27 Dec 2018 by tranthanhtu.vn
[TinyERP: SPA for Enterprise Application]Manage Staffs - Part 2
8 Apr 2009 by merlin981
How to use LINQ GroupBy
14 May 2009 by merlin981
How to access data in SQL Server Compact databases (.sdf file) using new development technologies such as LINQ
7 Jul 2009 by Tomas Petricek
The Functional Programming for the Real World book explains essential concepts of the functional programming paradigm using examples in C# 3.0 and F#. In this article we look at one very important advantage of using one of the core functional concepts - immutability.
13 Jul 2009 by Stephen Inglish
Paging with LINQ to entities
17 Jan 2010 by Danny Hauptman
Using XLINQ to search through a Word2007 zipped document.
16 Aug 2010 by Paulo Morgado
If the intent is to hydrate the objects from data, why not have an expression that does just that?
19 Oct 2010 by Paulo Morgado
The TakeLastWhile operator returns last contiguous elements from a sequence that satisfy the specified criteria and is implemented as the TakeLastWhile extension methods.
5 Nov 2010 by SofianH
A description of the open source Web RSS Builder
5 Nov 2010 by SofianH
A description of the open source Web RSS Builder
12 Jan 2011 by Paulo Morgado
How to create property set expression trees in a developer friendly way
22 Oct 2012 by Adrian Akison
Submission of Meteor Madness to The App Innovation Contest.
19 Jul 2013 by Gaurav_Chhatbar
Object oriented implementation of basic language processing / parsing leveraging LINQ / PRISM / UnityContainer.
11 Feb 2014 by harleydk
Linq-to-SQL enums support
2 Oct 2019 by George Swan
This piece illustrates how to construct a simple generic mapper that will copy every property value from one class to another where the name and type of the property is the same in both classes; it goes on to suggest a way of constructing generic tests that can be used for any instance of the
9 Jan 2008 by AccuRev
Why organizations considering moving to an Agile development methodology to increase product quality, decrease costs and respond more quickly to market needs should also consider the changing requirements that the new model places on the SCM system and which aspects are critical to success.
3 Jun 2008 by Darren Fieldhouse
Using LINQ to XML to download RSS enclosures.
23 Sep 2008 by nkrscorpio
A tool to validate localization strings in Resx files supporting multiple languages.
2 Jul 2009 by Eric J. Smith, Shannon Davidson
In the time that LINQ to SQL has been available, we have been identifying ways to make LINQ to SQL better. We have compiled all of those cool tips and tricks including new features into a set of CodeSmith templates. PLINQO opens the LINQ TO SQL black box giving you the ability to control your source
3 Jul 2009 by Balamurali Balaji
This article is Part 2 of the previous article and explains how to perform data binding to WPF controls using LINQ to data stored in an XML file.
5 Oct 2009 by merlin981
How to create T-SQL CASE statements with LINQ to SQL
16 Apr 2010 by Rabb Moshe Plotkin
How to make a responsive application by not having to wait for your LINQ to SQL to return from the server
20 Oct 2010 by Paulo Morgado
The TakeLast operator returns a specified number of contiguous elements from the end of a sequence and is implemented as the TakeLast extension method.
20 Oct 2010 by Paulo Morgado
In this post, I’ll introduce the implementation of the SkipLast operator.
21 Oct 2010 by Paulo Morgado
LINQ: Implementing The SkipLastWhile Operator
10 Dec 2010 by Beavis Killer
This article demonstrates how to generate plain old class objects (POCO) from the Entity Framework v4 (EF4) and use them through RIA Services in SilverLight version 4.
11 Nov 2012 by JerryBNewhouseJr
Create a simple, flexible, standalone ProgressBar that can be added to any class with relative ease.