Top "Entity-framework" questions

Entity Framework is a LINQ-based object-database mapper for .NET.

The model backing the 'ApplicationDbContext' context has changed since the database was created

First of all, I have not seen this error anywhere else and I guess it's not a replicate so please …

.net asp.net-mvc linq entity-framework asp.net-mvc-5
SQL to Entity Framework Count Group-By

I need to translate this SQL statement to a Linq-Entity query... SELECT name, count(name) FROM people GROUP by name

sql entity-framework linq-to-entities count group-by
Like Operator in Entity Framework?

We're trying to implement the "LIKE" operator in Entity Framework for our entities with string fields, but it doesn't appear …

.net sql-server entity-framework linq-to-entities
Insert/Update Many to Many Entity Framework . How do I do it?

I'm using EF4 and new to it. I have a many to many in my project and cannot seem to …

c# entity-framework many-to-many
What does principal end of an association means in 1:1 relationship in Entity framework

public class Foo { public string FooId{get;set;} public Boo Boo{get;set;} } public class Boo { public string BooId{get;…

c# entity-framework database-design foreign-key-relationship
Entity Framework is Too Slow. What are my options?

I have followed the "Don't Optimize Prematurely" mantra and coded up my WCF Service using Entity Framework. However, I profiled …

.net performance entity-framework orm
Entity Framework: One Database, Multiple DbContexts. Is this a bad idea?

My impression to date has been that a DbContext is meant to represent your database, and thus, if your application …

entity-framework ef-code-first entity-framework-4.3 dbcontext
LINQ to Entities how to update a record

Okay, so I'm new to both EF and LINQ. I have figured out how to INSERT and DELETE but for …

c# linq entity-framework entity-framework-4 linq-to-entities
using stored procedure in entity framework

I am using asp.net mvc 5 and C# with Entity Framework... I have model and domain classes for function... now …

asp.net-mvc entity-framework stored-procedures repository-pattern