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16 Articles match "Entity Framework"
| Related DevelopMentor Courses | MORE | | Guerrilla.NET (US) Training EF : Decouple your entity model from the data using Plain Old CLR Objects (POCOs). EF : Write classes that can track changes to their own state for n-tier development with Entity Framework. MEF : Leverage Managed Extensibility Framework (MEF),NET 4's built-in dependency management system, to implement DI and IoC seamlessly in your applications. EF : Decouple your entity model from the data using Plain Old CLR Objects (POCOs). EF : Write classes that can track changes to their own state for n-tier development with Entity Framework. and jQuery. DevelopMentor Courses - Tuesday, March 1, 2011 Essential SQL Azure Training Learn how to use SQL Azure with Entity Framework. LINQ and Entity Framework Entity Framework has become the standard Object Relational Mapper (ORM) for.NET developers. We also talk about ways to reduce the amount of data Entity Framework retrieves. Learn to write code for maximum database performance, re-usability, and application modularity. Discover how to handle the transient nature of the cloud. You'll get answers to these questions: How can I improve and evaluate the performance of my queries? What's the best way to secure my data? DevelopMentor Courses - Thursday, May 19, 2011 Guerrilla.NET (UK) Training Create declarative services using workflow that can be deployed as simple text files Decouple your entity model from the data using Plain Old CLR Objects (POCOs). Create robust code using unit testing frameworks and mocking Simplify your service deployment with zero config services with WCF 4.0. What does Entity Framework do for me and how can I use it effectively? Day 1 Entity Framework Introduction The Entity Framework is an Object Relational Mapping (ORM) layer released in.NET 3.5 Leverage new features of C# 4.0, couldn't? Register now. DevelopMentor Courses - Tuesday, March 1, 2011 |
72 Articles match "Entity Framework"
| The Latest from DevelopMentor | MORE | | Client side support with the ASP.NET Web API am using Entity Framework Code First here and the model and context look like this: 1: public class Product. With REST there is not a lot required on the client as far as sending requests goes. As long as you can send HTTP GET requests you are good to go and there are very few programming stacks that don’t allow for some form of doing that. Of course just doing an HTTP GET is going to give you some data back and you still have to understand that data but that is an application specific issue. 3: public int ProductID { get; set; }. 4: public string ProductName { get; set; }. 11: }. The Problem Solver - Tuesday, March 13, 2012 Client side support with the ASP.NET Web API am using Entity Framework Code First here and the model and context look like this: 1: public class Product. With REST there is not a lot required on the client as far as sending requests goes. As long as you can send HTTP GET requests you are good to go and there are very few programming stacks that don’t allow for some form of doing that. Of course just doing an HTTP GET is going to give you some data back and you still have to understand that data but that is an application specific issue. 3: public int ProductID { get; set; }. 4: public string ProductName { get; set; }. 11: }. The Problem Solver - Tuesday, March 13, 2012 Getting started with the ASP.NET Web API The ASP.NET Web API is a framework build on top of the core ASP.NET engine for creating REST services. And the WCF team has made a number of attempts at providing a REST framework in the past which where usable but less successful. The ASP.NET Web API should provide a far more flexible framework for building RESTful services. So first I need to create a Entity Framework model with the table definition. Some time ago I did a number of blog posts about the beta versions of the WCF Web API. Now this is much more that just a name change. 3: // GET /api/. 11: {. The Problem Solver - Friday, March 9, 2012 | -
| The Best from DevelopMentor | MORE | - Type-Safe Include extension method for Entity Framework
If you’re interested in the Include method in a LINQ to Entities queries to be type-safe, then Joe Ferner has the answer for you in this post: Type-Safe Entity Framework Include: [link]. Entity Framework The Blomsma Code - Tuesday, January 24, 2012 - Logging and tracing with Entity Framework
If you’re using the Entity Framework and don’t want to implement ToTraceString() at strategic points in your code in order to see what kind of SQL statements are getting generated then check out one of the following: Community Entity Framework Provider Wrappers (free). Entity Framework Profiler. Entity Framework LINQlink] /. Or use NuGet: Install-Package CommunityEFProviderWrappers.EFTracingProvider. link]. The Blomsma Code - Wednesday, June 29, 2011 - Reporting using Entity Framework
Technologies like Entity Framework help us convert data in the database to.NET objects and add logic. 39: Next step is to create a WCF service application, add an Entity Framework model and drag the two views onto the model: Next we’ll implement two methods to use the Entity Framework model to select the data and return a list of CustomerView or OrderView objects. For many years the mantra for implementing business logic in your line of business application has been: “don’t put it in the database, don’t put it in the user interface”. Life is good. The Blomsma Code - Wednesday, October 20, 2010 - Entity Framework - Model First: One-to-One relationship
If you’re doing Model First with Entity Framework you may run into a scenario where you want to design a 1-to-1 relationship, but also have a foreign key be available on your entity. The default behavior in Entity Framework when doing a 1-to-1 relationship (with Model First), or 1-to-0.1 Add the entity that goes on the 1 side of the association, give it a primary key of type integer. Add the entity that goes on the 0.1 Click on the 1 entity and add an association, make it a 1-to-0.1, Entity Framework LINQ The Blomsma Code - Wednesday, June 29, 2011 - Entity Framework – Model First: Generating DDL for Complex Types
The complex type consists of 4 ‘fields’: CountryCode, AreaCode, Number and Extension: Each ‘field’ has properties set: The great part is that this is fully supported by the DDL generator, so right click on the Entity Framework Designer in Visual Studio 2010 and choose ‘Generate Database From Model…’ and the ‘Artist’ table will be generated as: -- --. -- Entity Designer DDL Script for SQL Server 2005, 2008, and Azure. -- --. -- --. -- Creating all tables. -- --. -- Creating table 'Artists'. CREATE TABLE [dbo].[Artists] Artists] (. ALTER TABLE [dbo].[Artists]. Artists]. The Blomsma Code - Saturday, July 2, 2011 - So Cal Code Camp Session on Entity Framework 4.0
I’ll be presenting a session at Southern California Code Camp entitled “ What’s New in Entity Framework 4.0 ” on Sunday Nov 22nd. Tags: Technical Entity Framework Hope to see you there! Tony and Zuzana's World - Wednesday, November 18, 2009 - Top Ten New Features in Entity Framework 4.0
The Entity Framework team at Microsoft has been extremely busy this past year to get a new version of the Entity Framework out the door. In response, the EF team published an Entity Framework Design Blog , soliciting feedback from the community on critical design decisions. Load related entities automatically on-demand. Different options for tracking changes to entities. Propagate entity changes across service boundaries for batch updates. The tools fix up entity names in case database tables are in plural form (Northwind!). Tony and Zuzana's World - Thursday, July 9, 2009
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