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Entity Framework 4.1

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Entity Framework Code First Development With WebMatrix
published 653 days, 2 hours, 52 minutes ago posted by MikesdotnettingMikesdotnetting 653 days, 15 hours, 11 minutes ago
Tuesday, September 06, 2011 6:26:05 AM GMT Monday, September 05, 2011 6:07:40 PM GMT
Entity Framework Code First Development With WebMatrix   The existing data access story for WebMatrix is the Database Helper. Microsoft's recommended data access technology going forward is the Entity Framework (EF). This article explores how to use the Code First capability offered by EF within an ASP.NET Web Pages application.   The database helper was introduced to provide an easy way for beginners to use SQL in their web pages. As such, it works well, but has its critics. Some of th... (more)
category: Web Dev | clicked: 29 | 1 comment | | source: www.mikesdotnetting.com
tags: Code first, Entity Framework 4.1, asp net web pages, WebMatrix
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How to Configure a Self Reference in Code First - Gil Fink on .Net
published 747 days, 16 hours, 7 minutes ago posted by gilfgilf 747 days, 21 hours, 34 minutes ago
Friday, June 03, 2011 5:11:01 PM GMT Friday, June 03, 2011 11:44:03 AM GMT
A few days ago a worker in Sela asked me how to configure a self referencing entity with EF Code First. In this post I’ll show you how to implement that configuration. (more)
category: How To | clicked: 21 | comment | | source: blogs.microsoft.co.il
tags: Code first, Configuration, Entity Framework 4.1
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Creating a Code First Database Initializer Strategy - Gil Fink on .Net
published 750 days, 21 hours, 33 minutes ago posted by gilfgilf 752 days, 1 hour, 1 minute ago
Tuesday, May 31, 2011 11:45:38 AM GMT Monday, May 30, 2011 8:17:49 AM GMT
Yesterday I helped a colleague with his ASP.NET MVC 3 site deployment. That colleague implemented the data access layer using EF4.1 Code First. One of the restrictions that he had was that he didn’t have database permissions to create a new database and couldn’t use SQL Express or SQL CE in his application. Instead he had an empty database for his disposal in the hosting environment without a way to ru... (more)
category: How To | clicked: 28 | 1 comment | | source: blogs.microsoft.co.il
tags: Code first, Entity Framework 4.1, Database, Strategy
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Sharing validation code between a WPF client, a WCF Service and Entity Framework 4.1 using data annotations by Alex van Beek
published 755 days, 13 hours, 2 minutes ago posted by alexbalexb 757 days, 21 hours, 26 minutes ago
Thursday, May 26, 2011 8:16:49 PM GMT Tuesday, May 24, 2011 11:52:21 AM GMT
Recently Entity Framework 4.1 was released. 4.1 contains a DBContext class, which is largely a wrapper around the ObjectContext class with a simplified API. Now you might think as I did: “But if I’m comfortable with the ObjectContext class and I don’t use code first, why in the world would I need a DbContext?”. The answer is pretty simple. The DbContext has a feature which simply isn’t supported by the ObjectContext: data validation with the attributes from the System.ComponentModel.DataAnnotations names... (more)
category: Web Dev | clicked: 25 | 4 comments | | source: blogs.infosupport.com
tags: Validation, Entity Framework 4.1, WPF, WCF
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MSDN Magazine: Entity Framework - Code First in the ADO.NET Entity Framework 4.1
published 768 days, 7 hours, 12 minutes ago posted by https://me.yahoo.com/mosessaur#7fe0dhttps://me.yahoo.com/mosessaur#7fe0d 770 days, 11 hours ago
Saturday, May 14, 2011 2:05:59 AM GMT Wednesday, May 11, 2011 10:18:11 PM GMT
The latest version of the Entity Framework includes two new main features: the DbContext API and the Code First development pattern. We show you how to use these to develop applications, starting with the basics and moving on to more advanced techniques. (more)
category: Architecture | clicked: 14 | 1 comment | | source: msdn.microsoft.com
tags: Ef4.0, Code-first, EF, EF4, Entity Framework 4.1, entityframework
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Spatial Types in the Entity Framework - Entity Framework Design
published 771 days, 8 hours, 11 minutes ago posted by StevesSteves 775 days, 8 hours, 52 minutes ago
Wednesday, May 11, 2011 1:07:09 AM GMT Saturday, May 07, 2011 12:26:26 AM GMT
ne of the highly-anticipated features coming in the next version of Entity Framework is Spatial support. The team has been hard at work designing a compelling story for Spatial, and we would love to get your feedback on it. In this post we will cover: The basics of SQL Server’s spatial support Design goals Walkthrough of design: CLR types, Metadata, Usage, WCF Serialization, Limitations Questions (we want to hear from you!) This entry will not cover the tools experience as we want to focus on what is... (more)
category: Architecture | clicked: 10 | comment | | source: blogs.msdn.com
tags: EF, Entity Framework, EF 4.1, EF 4.0, Entity Framework 4.1, Entity Framework 4
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EFMVC – A demo web app using ASP.NET MVC 3 and EF 4.1 Code First
published 774 days, 9 hours, 34 minutes ago posted by http://shijucv.myopenid.com/http://shijucv.myopenid.com/ 777 days, 5 hours, 38 minutes ago
Saturday, May 07, 2011 11:43:58 PM GMT Thursday, May 05, 2011 3:40:22 AM GMT
I have created a demo web app for some of my previous blog posts and can be download from http://efmvc.codeplex.com/. The following technologies are used for the web appASP.NET MVC 3Entity Framework 4.1 Code FirstMicrosoft Unity 2.0jQuery Mobile The following are the main features of the web applicationCRUD demo in ASP.NET MVC 3 with Entity Framework 4.1 Code FirstRazor View EngineGeneric repository for Entity Framework 4.1 Code FirstRepository Pattern and Unit of WorkDependency Injection using Unity 2.... (more)
category: Web Dev | clicked: 29 | 1 comment | | source: weblogs.asp.net
tags: ASP.NET MVC 3, Code first, Entity Framework 4.1, asp.ner mvc, ASP.NET
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Not Just a Designer: Code First in Entity Framework Article on VS Magazine - Gil Fink on .Net
published 777 days, 20 hours, 24 minutes ago posted by gilfgilf 778 days, 19 hours, 51 minutes ago
Wednesday, May 04, 2011 12:54:12 PM GMT Tuesday, May 03, 2011 1:27:13 PM GMT
Lately I wrote an article about Code First approach in Entity Framework 4.1 for Visual Studio Magazine. The article was published a few days ago and you can read it here. Enjoy! (more)
category: How To | clicked: 5 | 2 comments | | source: blogs.microsoft.co.il
tags: Entity Framework, Code first, Entity Framework 4.1, article
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Code First/Entity Framework 4.1 Videos and Articles on MSDN - Julie Lerman
published 794 days, 21 hours, 12 minutes ago posted by iftekharahmedamitiftekharahmedamit 795 days, 14 hours, 2 minutes ago
Sunday, April 17, 2011 12:05:53 PM GMT Saturday, April 16, 2011 7:16:07 PM GMT
Currently, 8 of the 10 videos on Code First and EF 4.1 I have already created for MSDN are online but they are not easy to find. Three of them are on the msdn.com/data/videos page. The others have not been placed there yet although you can find links to the videos at msdn.com/data/ef and then from the videos to the articles. Here are direct links to all of the videos and related articles that are currently online.Building an MVC 3 App with Code First and Entity Framework 4.1  Whitepaper     VideoBuildi... (more)
category: Architecture | clicked: 20 | comment | | source: thedatafarm.com
tags: Entity Framework, Code first, Entity Framework 4.1, Entity Framework 4
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F# Code-First Development with Entity Framework 4.1 - The Visual Studio Blog
published 799 days, 12 hours, 16 minutes ago posted by StevesSteves 805 days, 17 hours, 48 minutes ago
Tuesday, April 12, 2011 9:01:54 PM GMT Wednesday, April 06, 2011 3:30:34 PM GMT
As the word “code-first” implies, the EF 4.1 offers a code centric data programming paradigm. From a coder’s point of view, it requires little effort to map a very clean object model to a database. This style of programming is idea for explorative, bottom-up kind fsharp programmers. Since EF 4 CTP4 release, there have already been many buzzes. The following two blogs have in-depth EF 4.1 feature overview... (more)
category: Architecture | clicked: 13 | comment | | source: blogs.msdn.com
tags: EF, Entity Framework, EF 4.1, Entity Framework 4.1, Entity Framework 4
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EF v4.1 Code First and ASP.NET Membership Service
published 799 days, 12 hours, 16 minutes ago posted by paragmparagm 807 days, 16 hours, 8 minutes ago
Tuesday, April 12, 2011 9:01:54 PM GMT Monday, April 04, 2011 5:10:16 PM GMT
EF Code First Drops the database and recreates it effectively wiping off ASP.NET Application Service tables. This blog post aims to have a workaround for this and create sample user quickly with database re-creation. (more)
category: Web Dev | clicked: 9 | 1 comment | | source: www.paragm.com
tags: ASP.NET MVC, Entity Framework 4.1
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Using EF 4.1 Code First to support multiple database vendors
published 813 days, 18 hours, 25 minutes ago posted by http://vistadb.myopenid.com/http://vistadb.myopenid.com/ 820 days, 4 hours, 15 minutes ago
Tuesday, March 29, 2011 2:53:38 PM GMT Wednesday, March 23, 2011 5:02:59 AM GMT
With the release of the Entity Framework 4.1 I was interested to see how well the code first aspect works with multiple database vendors.  Could you use the code first modeling to change the database through a connection string?  I thought it might be worth a quick sample app to find out. I have an identical database in both SQL CE 4 and VistaDB 4.1.  Since they both have ADO.Net providers for the Entity Framework I decided to use them for this test... (more)
category: Data | clicked: 23 | comment | | source: infinitecodex.com
tags: VistaDB, Entity Framework 4.1, SQL compact 4
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Using WCF Data Services with Entity Framework 4.1 and Code First - ADO.NET team blog
published 820 days, 9 hours, 19 minutes ago posted by iftekharahmedamitiftekharahmedamit 820 days, 18 hours, 25 minutes ago
Tuesday, March 22, 2011 11:59:28 PM GMT Tuesday, March 22, 2011 2:53:08 PM GMT
In this post you’ll see how Code First and the DbContext class in Entity Framework 4.1 RC will work with WCF Data Services going forward. WCF Data Services in .NET 4.0 was released prior to the Entity Framework 4.1 RC and so does not natively know about the DbContext class. There are numerous posts already on how to get DbContext to work with WCF Data Services in .NET 4.0, including this one by Rowan Miller. These posts talk about how to write some extra code to initialize the DataService class. This is ... (more)
category: Architecture | clicked: 41 | 1 comment | | source: blogs.msdn.com
tags: DbContext, Code first, Data Services, Entity Framework 4.1, WCF Data Services, WCF
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RC of Entity Framework 4.1 (which includes EF Code First) - Scott Guthrie's Blog
published 819 days, 10 hours, 33 minutes ago posted by iftekharahmedamitiftekharahmedamit 821 days, 9 hours, 56 minutes ago
Wednesday, March 23, 2011 10:45:35 PM GMT Monday, March 21, 2011 11:22:41 PM GMT
Last week the data team shipped the Release Candidate of Entity Framework 4.1.  You can learn more about it and download it here. EF 4.1 includes the new “EF Code First” option that I’ve blogged about several times in the past.  EF Code First provides a really elegant and clean way to work with data, and enables you to do so without requiring a designer or XML mapping file.  Below are links to some tutorials I’ve written in the past about it:Code First Development with Entity Framework 4.xEF Code First:... (more)
category: Architecture | clicked: 7 | comment | | source: weblogs.asp.net
tags: Entity Framework, Entity Framework 4.1, ef code first, Entity Framework 4
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Entity Framework 4.1 Release Candidate with Go-Live (with Final Release to follow in a month) - Scott Hanselman
published 823 days, 5 hours, 51 minutes ago posted by iftekharahmedamitiftekharahmedamit 825 days, 17 hours, 59 minutes ago
Sunday, March 20, 2011 3:27:49 AM GMT Thursday, March 17, 2011 3:19:45 PM GMT
I was in Redmond this last week and talked to Jeff Derstadt, the Lead Developer on Entity Framework Code First (or, as I say, EF Magic Unicorn). What's the deal with this new feature in Entity Framework? What about the bad rap that EF got back in the day? What's new in EF4 and how does EF Code First sit on that? Which is the right choice, Model First, Database First or Code First? All of this plus demos in this off-the-cuff interview. There's lots of good info in this video including some insight into mu... (more)
category: Architecture | clicked: 4 | comment | | source: www.hanselman.com
tags: EF, Entity Framework, EF 4.1, Entity Framework 4.1, Entity Framework 4.1 Release Candidate
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EF 4.1 Is Coming (DbContext API & Code First RTW) - ADO.NET team blog
published 835 days, 14 hours, 47 minutes ago posted by iftekharahmedamitiftekharahmedamit 836 days, 9 hours, 30 minutes ago
Monday, March 07, 2011 6:31:51 PM GMT Sunday, March 06, 2011 11:47:51 PM GMT
Our latest EF Feature Community Technology Preview (CTP5) has been out for a few months now. Since releasing CTP5 our team has been working hard on tidying up the API surface, implementing changes based on your feedback and getting the quality up to production ready standards. At the time CTP5 was released we also announced that we would be releasing a production ready go-live in Q1 of 2011 and we are on track to deliver on the commitment. .. (more)
category: Architecture | clicked: 2 | comment | | source: blogs.msdn.com
tags: ADO.NET, EF, Entity Framework, EF 4.1, Entity Framework 4.1