Add a visual Linq expression builder to your app today!(www.codeproject.com)

submitted by dpeterson(3464) 8 days, 19 hours ago

Rabb Moshe Plotkin has created and open-sourced a control for creating Linq queries visually. Using this control, you can give your users the power to query data, rather than writing canned reports or queries. read more...

add a comment |category: Linq |Views: 308

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DevForce LINQPad driver(www.ideablade.com)

submitted by dpeterson(3464) 25 days, 8 hours ago

LINQPad is an enormously helpful development tool for building and executing LINQ queries and C#/VB expressions. In response to customer requests, we’ve built a DevForce LINQPad driver that lets you use LINQPad with DevForce models. There's no need to struggle with the EF or Universal drivers or add namespaces and assemblies. read more...

add a comment |category: Linq |Views: 136

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A Generic Equality Comparer for LINQ(www.blackwasp.co.uk)

submitted by BlackWasp(4024) 26 days, 13 hours ago

LINQ operators generally use lambda expressions to control their processing and output. Some operators use IEqualityComparer<T> implementations to compare values. This article describes a generic comparer, driven by delegates, designed for use in queries. read more...

add a comment |category: Linq |Views: 147

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Shuffle in linq (part 2)(csharpsimple.blogspot.com)

submitted by manudea(53) 28 days, 23 hours ago

There are many times when we need to randomly sort a list or array. read more...

1 comment |category: Linq |Views: 12

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Shuffle in Linq(csharpsimple.blogspot.com)

submitted by manudea(53) 29 days, 9 hours ago

A simple implementation for shuffling a list in linq. read more...

add a comment |category: Linq |Views: 6

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Monadic Philosophy Part 2 – The LINQ Monad(devhawk.net)

submitted by pwhe23(845) 1 month, 6 days ago

If you don't come from a math or philosophy background (and I don't) "monad" sounds like a made-up word. Of course, understanding OO's use of terms like "class" and "object" can be hard to grok at first too. But at least those terms have some grounding in real-world concepts that non-math geeks come across. Because I couldn't draw an analogy of monads to anything at first, it made grasping the concept of monads very hard for me. read more...

1 comment |category: Linq |Views: 153

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Sequence contains no elements : LINQ error(techbrij.com)

submitted by urenjoy(267) 1 month, 27 days ago

Learn how to fix linq and lambda expression error "Sequence contains no elements" read more...

add a comment |category: Linq |Views: 9

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Seeing the SQL Generated by LINQ to Entity Queries -- Visual Studio Ma(visualstudiomagazine.com)

submitted by pwhe23(845) 1 month, 30 days ago

Sometimes you really, really, really want to see the SQL that LINQ generates when working with the Entity Framework. There is a really simple way to do this using the immediate window that does not involve installing a profiler. read more...

add a comment |category: Linq |Views: 216

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I've Left Query Analyzer Hell for LINQPad Heaven(terryaney.wordpress.com)

submitted by snickers5x5(254) 2 months, 4 days ago

extensions for linqpad read more...

add a comment |category: Linq |Views: 15

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Architecting Your Data Access Layer with the Entity Framework(www.wadewegner.com)

submitted by mopen(3596) 2 months, 10 days ago

I had the pleasure to co-present with one of my fellow evangelists, Dave Bost, on architecting and developing with the ADO.NET Entity Framework this week. I focused on application architecture topics while Dave focused on developing applications. read more...

add a comment |category: Linq |Views: 81

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[WPF] Using Linq to shape data in a CollectionView(tomlev2.wordpress.com)

submitted by tom103(96) 2 months, 12 days ago

This article describes a way to use Linq to specify the filter, sort and grouping of a WPF CollectionView. read more...

1 comment |category: Windows Presentation Foundation |Views: 38

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LINQ Pitfalls: Using external variables in projections(notherdev.blogspot.com)

submitted by notherdev(168) 2 months, 28 days ago

One issue with NHibernate.Linq provider that surprised me a lot is about variables (or constants) that appear in Select expressions. It seems that you can use it, but once only! Otherwise you'll experience pretty nasty silent fail. read more...

2 comments |category: Linq |Views: 9

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NHibernate.Linq Pitfalls: Order of operators(notherdev.blogspot.com)

submitted by notherdev(168) 3 months, 7 days ago

When writing SQL queries you need to put all the clauses in particular order that is enforced by the SQL language itself and somehow relates with how the RDBMS is going to process the query. When writing NHibernate's LINQ queries, the rules generally still apply. read more...

add a comment |category: Linq |Views: 4

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entity framework a super dataset(www.codewrecks.com)

submitted by devsoftx(5) 3 months, 7 days ago

Is entity framework a super dataset? read more...

add a comment |category: Linq |Views: 2

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NHibernate.Linq Pitfalls: Casting(notherdev.blogspot.com)

submitted by notherdev(168) 3 months, 13 days ago

One thing that needs to be always remembered when writing NHibernate.Linq queries is that it is going to be translated into SQL eventually. What this means is that we can't do everything in our Select or Where conditions - we are restricted by the capabilities of underlying database and SQL language itself. read more...

7 comments |category: Linq |Views: 118

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NHibernate.LINQ Pitfalls: Nested queries(notherdev.blogspot.com)

submitted by notherdev(168) 3 months, 17 days ago

NHibernate's LINQ provider is very easy to start with and sufficient for majority of use cases, but when used in more complex scenarios it can mislead and surprise. Here is one of the pitfalls (or perhaps bugs?) I've recently run into. read more...

add a comment |category: Linq |Views: 5

tags: LINQ NHIbernate another