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20 Articles match "Data","Entity Framework"
| Related DevelopMentor Courses | MORE | | Entity Framework 5 + Enumerations => What’s not to love? Entity Framework 5 now supports enumerations (when using Visual Studio 2012 and targeting the.NET 4.5 framework). Note: the data type for ‘Habitable’ is a smallint. Next we’ll generate an entity data model from the database. Using enumerations with Entity Framework 5. Entity Framework Visual Studio 2012So let’s have a look. We’ll create a table called Planet with a name and a field to indicate whether it is habitable. CREATE TABLE [dbo].[Planets]( Nothing exciting, since our database has just one table. DevelopMentor Courses - Sunday, September 2, 2012 Entity Framework 5 is available Entity Framework 5 is included in Visual Studio 2012, but is also available to users of Visual Studio 2010 (as a NuGet package: [link] ). Note: Some Entity Framework 5 features are only available when writing an application that targets.NET 4.5. This includes enum support, spatial data types, table-valued functions and the performance improvements. Entity FrameworkRead more about what is new on the MSDN ADO.NET blog: [link]. DevelopMentor Courses - Sunday, August 26, 2012 Screening C# Candidates: Let’s Play 20 Questions! In addition, the breadth of the technical spectrum is mind-boggling, and a developer needs the capacity to absorb vast quantities of knowledge from various parts of the framework. For example, someone might be called upon to build a WPF app retrieving data from a WCF service that queries a SQL database using Entity Framework with Ninject for dependency injection and MOQ for unit testing. Over the past year I was involved in the process of interviewing candidates for both mid and senior level developer positions. This is the purpose of the technical phone screen. DevelopMentor Courses - Tuesday, February 28, 2012 |
47 Articles match "Data","Entity Framework"
| The Latest from DevelopMentor | MORE | | Reblogged: What should I learn to get started in.NET and web development? Entity framework basics. Intro to data access in C#. https://learninglineapp.com/courses/7/introduction-to-data-access-in-csharp. Getting started with Entity Framework. https://learninglineapp.com/courses/27/getting-started-with-entity-framework. '[ Note : I am reblogging this post which originally was posted to the LearningLine blog. Hope you all find it useful here as well]. recently had a conversation with someone who is looking to make a fresh start and become a developer (coming from other IT positions). How do I do that?” Michael C. Kennedy's Weblog - Monday, May 6, 2013 Optimistic concurrency in MongoDB using.NET and C# That may be fine for bank transfers, but it typically falls down in the face of disconnected models used by almost all ORMs such as Entity Framework. Frameworks such as Entity Framework have optimistic concurrency control built in (although it may be turned off). Basically there are three steps: Get an entity from the DB and disconnect. At the end of this article is a simple C# class (data context) which has save and delete methods which internally are safe via optimistic concurrency control. Quickly, what is optimistic concurrency control? Michael C. Kennedy's Weblog - Monday, April 8, 2013 Join Me at Guerrilla.NET in November in Los Angeles. Newly Updated with: Windows 8, VS 2012, MVC 4 and Entity Framework 5. Learn to write code using new.NET class libraries like Entity Framework 5, MVC 4, and even the new Windows Runtime (WinRT). LINQ and Entity Framework 5. Entity Framework 5 and Code First. PFx: The Parallel Class and Concurrent Data Structures. If you haven’t been to Guerrilla.NET, it’s a very unique and memorable event – it’s unlike almost any other training class you’ve seen. hope to see you there! mkennedy. Michael C. Kennedy's Weblog - Tuesday, September 25, 2012 | -
| The Best from DevelopMentor | MORE | - Entity Framework 5 + Enumerations => What’s not to love?
Entity Framework 5 now supports enumerations (when using Visual Studio 2012 and targeting the.NET 4.5 framework). Note: the data type for ‘Habitable’ is a smallint. Next we’ll generate an entity data model from the database. Using enumerations with Entity Framework 5. Entity Framework Visual Studio 2012So let’s have a look. We’ll create a table called Planet with a name and a field to indicate whether it is habitable. CREATE TABLE [dbo].[Planets]( Nothing exciting, since our database has just one table. DevelopMentor Courses - Sunday, September 2, 2012 - Entity Framework 5 is available
Entity Framework 5 is included in Visual Studio 2012, but is also available to users of Visual Studio 2010 (as a NuGet package: [link] ). Note: Some Entity Framework 5 features are only available when writing an application that targets.NET 4.5. This includes enum support, spatial data types, table-valued functions and the performance improvements. Entity FrameworkRead more about what is new on the MSDN ADO.NET blog: [link]. DevelopMentor Courses - Sunday, August 26, 2012 - Reporting using Entity Framework
Technologies like Entity Framework help us convert data in the database to.NET objects and add logic. The ReportViewerControl will render a report defined by an RDLC file against the data you feed into it. The data can still come from a database, but also from a WCF Service, any.NET object or SharePoint. These views limit the data to Massachusetts and join a couple of table to make for more demo-friendly data. So far the ‘links’ that we created to the service have only been used to pull in the schema of the data to be used. Life is good. The Blomsma Code - Wednesday, October 20, 2010 - Entity Framework 4.1 power tools
For each table a 2 classes are generated, the first is the entity class itself. The second is a map class that defines the mapping between the entity and the database. Another thing I noticed was that the entities only have their collection properties marked as virtual. The other properties containing the entity data are not virtual. www.dotnetevents.nl.NET Data Access VS2010 Futures NuGetThe EF team at Microsoft just release a first CTP of the EF 4.1 Power Tools making it even easier to do Code First development with an existing database. Adding Ef4.1 The Problem Solver - Thursday, May 19, 2011 - Webinar: N-Tier Entity Framework with DTOs
I recently delivered a free webinar for DevelopMentor on n-tier application development using Entity Framework 4.0. In it I explained how to use what I call “Trackable Data Transfer Objects” to achieve the same result as “Self-Tracking Entities” but using a more lightweight tracking mechanism to achieve better interoperability, as I outlined in this blog post. The screencast video is now available to be streamed or downloaded. The slides and code for the presentation are also available. Tony and Zuzana's World - Wednesday, April 21, 2010 - WCF Data Services versus WCF Soap Services
Someone recently asked me this question: When a company that has been using 2 tiers wants to move to n-tier, what are the considerations for choosing WCF and STEs [or Trackable DTOs] vs. WCF Data Services? This is a great question because it relates to a recent re-alignment of what used to be called “ADO.NET Data Services” (code-named Astoria) under the umbrella of Windows Communication Foundation (WCF), as well as the renaming of.NET RIA Services to WCF RIA Services. But Microsoft has done a lot of work on the client-side programming model for Data Services. Sweet. Tony and Zuzana's World - Tuesday, April 13, 2010 - Learn What’s New in Entity Framework 4.0!
I’ll be presenting a free DevelopMentor web cast on Tuesday Dec 8, 2009 at 9:00 am (Pacific Standard Time) on new features in Entity Framework 4.0. The web cast includes slides and demos , as well as question-and-answer periods in which we’ll discuss some of the other new features coming in Entity Framework 4.0. If you would like to get a complete in-depth treatment of everything Entity Framework has to offer, sign up for my DevelopMentor course, Essential LINQ with Entity Framework 4.0 , running in Los Angeles, Boston and London. Tony and Zuzana's World - Saturday, December 12, 2009 %>
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