Entity Framework 6 - Knowledge Base (KB)
31 results in tag: unit-of-work
Using Unity to create Entity Framework objects for the Unit of Work/Repository pattern
I'm trying to implement the Unit of Work/Repository pattern, as described here: ...http://blogs.msdn.com/adonet/archive/2009/06/16/using-repository-and-unit-of-work-patterns-with-entity-framework-4-0.aspx...This requires each Repository to accept an IUnit...
asked by TobyEvans
Unit of Work + Entity Framework + Repository
I'm thinking about starting a new project using EF 4 and going through some articles, I found some articles about EF with repository pattern and unit of work...( ...http://tdryan.blogspot.com/2011/03/another-entity-framework-4-repository_15.html... and ..
asked by Darf Zon
How to utilize IUnitOfWork - best practices
I'm using EF4.3.1 in a .Net4.0 web forms (not MVC!) application....I tend to use the repository pattern with an IUnitOfWork interface. But I'm wondering if I'm following best practices, especially since most examples I've followed are based on MVC apps...
asked by raydenl
Where to convert business model to view model?
In my ASP.NET MVC application, I am using unit of work and repository patterns for data access. ...Using the unit of work class and the repository defined inside it I am fetching the related set of entities in my controller. With my beginner knowledge, I ...
asked by emre nevayeshirazi
Entity Framework and Unit of Work
I am using EF/Repository/Unit of Work, but I am having a hard time understanding some details. Inside the UnitOfWork, I create a new EF DbContext (EmmaContext), but look at inside the repository, I cast it which I know is wrong, how do I get the context i...
asked by Sam
Entity Framework returning old data
I have a problem with EF not returning the newest data in a 3 layered WPF application, and I suspect it has something to do with how I handle the lifetime of my context. This is the scenario:...There are several repositories wrapped inside a UnitOfWork. T...
asked by chuwik
Dependency injection in unit of work pattern using repositories
I want to create a unit of work class that wraps around repositories in a similar way to ...this.... ...The problem I'm having is trying to implement dependency injection by replacing the generic repositories in the example with an IRepository interface. ...
asked by rashleighp
using UnitOfWork and Repository Pattern with Entity Framework
I'm gonna to use repository and UnitOfwork in my data access layer to do this take a look at one contact aggregateroot ... public interface IAggregateRoot { } ...this is my Generic repository interface :... public interface IRepository<T> ...
asked by Eric Nielsen
Benefit of using Unit of Work and Repository Patterns with Entity Framework
According to ...MSDN..., ...DbContext... is defined as:...Represents a combination of the Unit-Of-Work and Repository patterns and enables you to query a database and group together changes that will then be written back to the store as a unit....Sinc...
asked by Usman Khalid
Should I be using a Generic Repository with Entity Framework 5?
I'm currently using Entity Framework with a Generic Repository and Unit Of Work Pattern. My Model is similar to the one described in ...this article...I've used Generic Repositories in the past and really enjoyed the global functionality it can provide. H...
asked by Lando
How to structure projects with ASP MVC using Repository Pattern, Service Pattern, UnitOfWork, ORM (EF, NHibernate etc..)
Hi guys although I am seeing lots of discussions about this topic. cant seem to find a very detailed answer regarding this. I want to know which should I put here and there....Where should I put the ...IRepository... interface. In the DataAccess or in sep...
asked by Jaime Sangcap
Entity Framework using Repository Pattern, Unit of Work and Unity
Using a combination provided from ...this example... and ...this implementation... I am trying to create a solution that decouples the ...UnitOfWork... class from the individual repositories, as they violate the Open-Closed Principle, since every time you...
asked by Mark Erasmus
Unit of Work with Repository Pattern MVC 5 & EF 6
I put together a sample of how I am using the Unit of Work & Repository pattern based on my understanding. Can anyone please let me know if I am implementing this the correct way? If I am not, how can I improve it?...Thanks in advance, it's much appreci...
asked by Duffp
Using multiple DbContexts with a generic repository and unit of work
My application is getting larger and so far I have a single ...MyDbContext... which has all the tables I need in my application. I wish (for the sake of overview) to split them up into multiple ...DbContext..., like ...MainDbContext..., ...EstateModuleDbC...
asked by janhartmann
Entity Framework 6 Code First - Is Repository Implementation a Good One?
I am about to implement an Entity Framework 6 design with a repository and unit of work....There are so many articles around and I'm not sure what the best advice is: For example I realy like the pattern implemented here: for the reasons suggested in the ...
asked by davy
Join multiple table using generic repository patten with Entity framework with unit of work
I am developing a web application using MVC4 with Entity framework 5....I have created generic repository for accessing database with unit of work. ...Having the below two repository,...CustomerRepository - Customer table...LibraryRepository - Library ...
asked by kannan Eswar
Entity Framework not refreshing data when using Repository Pattern
I am using the repository and unit of work patterns and dependency injection to access the database with entity framework 5 in my web application. I have a ...User... class from which Entity Framework generates a Code-First database....public class User {...
asked by Neil
ASP.NET Identity with Repository and Unit of Work
I'm learning Repository and Unit of Work patterns in ASP.NET MVC 5 application with Entity Framework 6....I had already read a lot of tutorials and articles, but almost all of them are condradictory. Ones say that Repository and Unit of Work patterns are ...
asked by Aleksanderis
Entity Framework 6 and Unit Of Work... Where, When? Is it like transactions in ado.net?
Creating a new MVC project and like the idea of repositories in the data layer, so i have implemented them. I have also created a Service layer to handle all business logic and validation, this layer in turn uses the appropriate repository. Something li...
asked by Gillardo
Passing Context object between Repository, Generic repository & unit of work
I am working on an asp.net mvc web application & entity framework 6. i want to have these inside my application:-...Generic repository class....Dedicated repository class for each entity type. Where this dedicated repository will be derived from the gener...
asked by john Gu
