EF 4.1+ POCO, Repository and Specification Pattern Framework(huyrua.wordpress.com)

submitted by wladek(38) 7 days, 3 hours ago

I've been playing around with Code First EF implementations for awhile now and by far the best implementation I've seen is a framework by Huy Rua. It has the following functionality baked in: True Separation of Concerns for entities (no need for a data annotations dependency). A Generic Repository. This should do the trick for 80% of your standard CRUD operations without the need for repo's per entity. Supports multiple DbContext's and builds them dynamically. And finally a straightforward Specification pattern implementation. I use it as a base data layer for all my projects. read more...

1 comment |category: Database |Views: 255

tags: Framework Entity Database another

Simplify common data access functions by using Entity Framework extens(blog.goranobradovic.com)

submitted by goranobradovic(17) 7 months, 28 days ago

Simple project featuring usage of EntityFramework CodeFirst and overriding SaveChanges method of DBContext in order to keep record of changes on entities in database. There is a simple usage sample project and a test project with couple of test cases to confirm that everything is working. read more...

4 comments |category: C# |Views: 122

tags: Framework CodeFirst C# Entity another

Implementing repository Pattern With EF4 POCO support(morshedanwar.wordpress.com)

submitted by ananto(105) 10 months, 28 days ago

Here I have described of implementation repository pattern with EF4 POCO support according to my earlier articles. read more...

add a comment |category: ADO.NET |Views: 48

tags: Framework pattern EF4 Database ADO.NET another

Begin with Parallel programming in Dotnet 4.0(beyondrelational.com)

submitted by DPalkar(228) 1 year, 4 months ago

Now a days computers are coming with multiple processors that enable multiple threads to be executed simultaneously to give performance of applications and we can expect significantly more CPUs in near future. If application is doing CPU intensive tasks and we find that one CPU is taking 100 %usage and others are idle. It might be situation when one thread is doing cpu intensive work and other threads are doing non cpu intensive work. In this case application is not utilizing all CPUs potential here. To get benefits all CPUs Microsoft launches Parallel Programming Library in DotNet Framework 4.0. read more...

add a comment |category: Other |Views: 10

tags: Programming Parallel 4.0 .Net Framework another

Entity Framework: Intro to Model First Design(dimecasts.net)

submitted by dwhittaker(13.1k) 1 year, 4 months ago

Taking a look at how to use the Entity Framework via its model first design concepts. When building out an application which is based off of the Entity framework you have multiple options, you can either build your model off of your existing database or build your database of your existing model. This episode will explore how you start with your entity model and build out your databas read more...

add a comment |category: C# |Views: 83

tags: Dimecasts.net EF Framework C# Entity another

Repository, Specification, Unit of Work, Persistence Ignorance POCO 3(www.kitchaiyong.net)

submitted by kitchaiyong(89) 2 years, 3 months ago

Code Re-factoring for the sample project attached with the post Repository, Specification, Unit of Work, Persistence Ignorance POCO with Microsoft ADO.NET Entity Framework 4.0 Beta 2. Brief explanation of the changes are included. read more...

add a comment |category: Patterns |Views: 185

tags: Framework Entity Patterns another

Repository, Specification, Unit of Work, Persistence Ignorance POCO 2(www.kitchaiyong.net)

submitted by kitchaiyong(89) 2 years, 3 months ago

This is my second post on one of the ways of applying the Repository, Specification and Unit of Work pattern using the persistence ignorance POCO with the upcoming ADO.NET Entity Framework 4.0. This post will explain how to implement the Repository, Specification & Unit of Work with Entity Framework 4.0. Sample project codes included. read more...

1 comment |category: Patterns |Views: 411

tags: Unit Architecture Specification Repository of another

Repository, Specification, Unit of Work, Persistence Ignorance POCO(www.kitchaiyong.net)

submitted by kitchaiyong(89) 2 years, 3 months ago

This is my first post on one of the ways of applying the Repository, Specification and Unit of Work pattern using the persistence ignorance POCO with the upcoming ADO.NET Entity Framework 4.0. First part of this post will introduce the Entity Framework 4.0, its features and its comparison to Entity Framework 3.5 read more...

add a comment |category: ADO.NET |Views: 157

tags: Entity Framework Database ADO.NET another

.NET CF Performance Best Practices(jsprunger.com)

submitted by dayman(80) 2 years, 3 months ago

The impact of performance is much more readily apparent in .NET Compact Framework applications. The mobile devices commonly have a CPU that is 10 times slower than your desktop CPU, and possibly up to 100 times less RAM than a desktop or server. In Agile or XP development, the mantra is often to ignore performance considerations until necessary – I don’t think you can apply that to .NET CF... read more...

add a comment |category: Compact Framework |Views: 34

tags: practices Best mobile CF Compact another

Parallel LINQ (PLINQ) with Visual Studio 2010(leniel.net)

submitted by leniel(504) 2 years, 6 months ago

On the last day of May I wrote about how to calculate prime numbers with LINQ in C#. To close that post I said that I’d use the primeNumbers delegate to evaluate PLINQ (Parallel LINQ) and measure the performance gains when the same calculation is done in parallel instead of in a sequential fashion. As promised, today I show the performance gains when the same delegate is run in 2 cores (parallel) instead of only 1 core (sequential). In this post you'll also see the new parallel debugging windows that come with Visual Studio 2010: Parallel Stacks and Parallel Tasks. read more...

add a comment |category: Linq |Views: 87

tags: LINQ threads Programming Parallel tasks another

.NET continues to DoS attack me, seriously!(saftsack.fs.uni-bayreuth.de)

submitted by dun3(360) 2 years, 9 months ago

Yeah, it does! And I don’t necessarily mean denial of service - that would mean that I couldn’t get any programming done. Nope, far from it - but it sure is denial of sleep attacking me. Come one, I am struggling to keep up with all the new runtimes, features, frameworks and best practices coming out of Redmond. It’s awesome and actually fun; no doubt about it - but sometimes it is excruciating as well. And today I am going to talk about the excruciating experience of seeing another reinvented wheel hobble out of Microsoft. read more...

2 comments |category: ALT.NET |Views: 621

tags: Framework ALT.NET .Net OpenSource C# another

Implementing Business Logic with Entity Framework(maximumcs.wordpress.com)

submitted by codeguru(80) 2 years, 11 months ago

How you can use Entity framework to do some basic logic when a change happens in related entities or “Associations” as it is called. And Example on how to update of an Order’s Total Amount when its Order Details get changed, Added or deleted using Entity Framework. read more...

1 comment |category: ADO.NET |Views: 332

tags: Framework LINQ Entity Database ADO.NET another

TNValidate - A Fluent Validation Library for .NET(tnvalidate.codeplex.com)

submitted by pheaven(430) 3 years ago

TNValidate is a fluent validation library for .Net. It allows you to write validation logic in a form that is readable both by programmers and non-programmers, but still entirely in your .Net language. TNValidate has plenty of built-in validation rules, but also provides an extension mechanism to allow you to easily add your own without having to modify the library itself. The library is released under the MIT License. read more...

add a comment |category: C# |Views: 225

tags: Framework FluentInterface C# Validation another

EntLib 4.0 – ExceptionPolicy.HandleException is not thread safe(blog.decayingcode.com)

submitted by arch4ngel(585) 3 years ago

We've faced this problem recently where Enterprise Library was crashing. Not everywhere... just on this little line of code. We were trying to save to a database asynchronously but if the database was not available, it threw an exception which Enterprise Library was supposed to catch. However, this never happened. Enterprise library crashed on us. Mind you, we didn't figure out this problem until recently because the problem was just happening in production. read more...

add a comment |category: C# |Views: 38

tags: Error entlib C# Framework another

Oracle support for ADO.NET Entity Framework(jonathanbruceconnects.com)

submitted by jonbruce(40) 3 years ago

Download the Beta release of the DataDirect Connect for ADO.NET Entity Framework provider for Oracle today! read more...

add a comment |category: ADO.NET |Views: 75

tags: Framework LINQ Entity Database ADO.NET another

A quick review of different UI frameworks(itaibh.blogspot.com)

submitted by itaibh(60) 3 years, 1 month ago

This post reviews several frameworks used for creating graphical user interfaces. I've decided to create such a review after noticing many programmers take a specific GUI framework for granted, as it is their automatic-choice-by-tool (i.e., they use what they're IDE let them, barely understanding the layers required to develop such a framework, and that there are alternatives they might have chosen if they had knew about). read more...

add a comment |category: Other |Views: 151

tags: GUI toolkit Bindings Language Review another