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Questions tagged ef-code-first

71 questions · page 1 of 2

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36
votes
5
answers

How can I log all entities change, during .SaveChanges() using EF code first?

c# logging ef-code-first repository dbcontext
asked 2013-07-28T03:11:34.310
29
votes
3
answers

A relationship is in the Deleted state

c# entity-framework ef-code-first entity-framework-5
asked 2013-07-25T06:34:40.693
24
votes
4
answers

Entity Framework 5 code-first not creating database

c# entity-framework asp.net-mvc-4 ef-code-first entity-framework-5
asked 2013-07-11T19:09:02.883
13
votes
3
answers

Entity framework 6 code first - one way many to many via annotations

c# .net entity-framework ef-code-first
asked 2013-06-06T05:40:32.320
17
votes
6
answers

Entity Framework 5 - Enum based Discriminator for derived classes

c# .net-4.0 ef-code-first entity-framework-5
asked 2013-04-07T06:06:22.700
33
votes
7
answers

EF Code First prevent property mapping with Fluent API

c# entity-framework ef-code-first fluent-interface
asked 2013-02-28T08:30:20.477
14
votes
1
answers

In what scenarios do I need foreign keys AND navigation properties in entity framework

c# entity-framework ef-code-first foreign-keys entity-framework-5
asked 2013-02-16T22:44:31.893
9
votes
1
answers

Entity Framework Code First, nonempty setter or getter?

c# entity-framework ef-code-first
asked 2013-02-04T20:36:27.930
15
votes
1
answers

How to disable code-first feature in EF (MVC4 Visual Studio 2012)

entity-framework asp.net-mvc-4 visual-studio-2012 ef-code-first
asked 2013-02-02T14:01:02.510
8
votes
1
answers

EntityFramework anonymous composite key property name conflict

c# ef-code-first anonymous-types entity-framework-4.3 entity-framework-migrations
asked 2012-12-18T12:57:50.887
21
votes
1
answers

What is the reference for ´System.Data.Entity.Infrastructure´?

visual-studio-2010 ef-code-first entity-framework-5
asked 2012-12-10T22:00:55.650
44
votes
5
answers

How to Specify Primary Key Name in EF-Code-First

c# .net sql-server entity-framework ef-code-first
asked 2012-11-28T14:34:31.670
13
votes
2
answers

contains cycles and cannot be serialized if reference tracking is disabled, json.net and webapi

c# entity-framework ef-code-first asp.net-web-api entity-framework-5
asked 2012-11-20T19:36:57.997
8
votes
2
answers

npgsql and Entity Framework code first setup problems

c# entity-framework ef-code-first npgsql
asked 2012-09-22T15:45:01.753
8
votes
4
answers

Publish Web dialog doesn't detect my entity framework 5 context as Code First

entity-framework deployment ef-code-first entity-framework-5 entity-framework-migrations
asked 2012-09-20T14:00:16.350
18
votes
2
answers

EF Migrations: RenameColumn in Automatic Migrations?

entity-framework ef-code-first code-first entity-framework-5 entity-framework-migrations
asked 2012-09-10T16:30:58.203
24
votes
7
answers

Exception when code first tried to create database

c# asp.net-mvc entity-framework entity-framework-4 ef-code-first
asked 2012-08-30T20:42:48.747
12
votes
1
answers

Using byte as the primary key datatype

c# .net sql-server entity-framework ef-code-first
asked 2012-08-30T17:21:08.533
8
votes
1
answers

EF Code First forced eager loading

entity-framework ef-code-first code-first
asked 2012-08-22T00:32:34.473
11
votes
1
answers

What does EntityFramework Code First do with property getters/setters?

c# .net entity-framework ef-code-first
asked 2012-08-15T00:00:57.900
38
votes
1
answers

DbSet.Find method ridiculously slow compared to .SingleOrDefault on ID

entity-framework ef-code-first dbcontext sql-server-ce-4 dbset
asked 2012-07-27T10:42:35.433
26
votes
3
answers

Code First Migrations and initialization error

c# ef-code-first sql-server-ce-4 entity-framework-migrations
asked 2012-07-26T15:32:15.453
11
votes
1
answers

EF 4.3 migration renaming column instead of deleting it

sql entity-framework entity-framework-4 ef-code-first entity-framework-migrations
asked 2012-07-25T09:47:16.733
17
votes
3
answers

Inheritance and composite foreign keys - one part of the key in base class, the other part in derived class

.net entity-framework inheritance ef-code-first table-per-type
asked 2012-06-09T14:12:21.143
15
votes
1
answers

EF 4.3 Migration - how to produce a downgrade script?

entity-framework ef-code-first entity-framework-4.3 entity-framework-migrations
asked 2012-06-03T15:36:48.750
70
votes
6
answers

Using Entity Framework (code first) migrations in production

.net entity-framework ef-code-first entity-framework-migrations
asked 2012-06-01T10:37:41.113
12
votes
3
answers

How can I unit test Entity Framework Code First Mappings?

c# unit-testing ef-code-first entity-framework-4.3
asked 2012-04-25T20:49:27.630
36
votes
3
answers

Lose EF Code First Migration when working on different TFS branches?

.net entity-framework coldfusion ef-code-first entity-framework-migrations
asked 2012-04-16T09:29:34.973
42
votes
4
answers

Entity Framework loading child collection with sort order

entity-framework ef-code-first poco code-first
asked 2012-03-30T07:50:34.197
33
votes
1
answers

Entity Framework 4.3 code first multiple many to many using the same tables

c# entity-framework ef-code-first entity-framework-4.3
asked 2012-02-24T20:12:00.487
8
votes
1
answers

Update database schema on model change without data loss

c# entity-framework ef-code-first sql-update
asked 2012-02-22T05:34:29.193
25
votes
4
answers

How to configure many to many relationship using entity framework fluent API

c# entity-framework-4.1 ef-code-first associations
asked 2012-01-19T13:58:04.947
27
votes
2
answers

How to make Fluent API configuration work with MVC client side validation?

c# asp.net asp.net-mvc-3 entity-framework ef-code-first
asked 2012-01-17T12:10:50.477
9
votes
5
answers

Entity Framework 4.1 - Override Entity (DBSet) with Filter

c# entity-framework entity-framework-4.1 ef-code-first
asked 2012-01-17T07:23:54.940
9
votes
3
answers

Entity Framework - eager loading of related entities

entity-framework ef-code-first eager-loading
asked 2012-01-10T16:26:21.333
9
votes
1
answers

Code First Entity Framework adds an underscore to a primary key column name

entity-framework ef-code-first
asked 2011-12-20T09:49:04.277
24
votes
9
answers

EF ExecuteStoredCommand with ReturnValue parameter

sql-server entity-framework-4.1 ef-code-first
asked 2011-12-09T22:21:09.793
28
votes
3
answers

Code first - Cannot insert the value NULL into column 'Id'

entity-framework-4.1 ef-code-first
asked 2011-10-22T07:42:02.140
181
votes
4
answers

ICollection<T> Vs List<T> in Entity Framework

c# list ef-code-first ienumerable icollection
asked 2011-10-05T01:33:23.327
12
votes
2
answers

EF-Code first complex type with a navigational property

entity-framework entity-framework-4.1 ef-code-first
asked 2011-09-29T20:25:12.470
328
votes
7
answers

Create code first, many to many, with additional fields in association table

c# entity-framework ef-code-first many-to-many
asked 2011-08-13T12:29:22.000
31
votes
5
answers

Command Timeout with Entity Framework 4.1 Code First

entity-framework-4.1 ef-code-first
asked 2011-06-21T17:41:31.240
21
votes
1
answers

Entity Framework 4.1 Code First Self-Referencing One-to-Many and Many-to-Many Associations

entity-framework ef-code-first entity-framework-4.1 self-join self-reference
asked 2011-06-17T09:04:11.083
48
votes
2
answers

Mapping Columns in Entity Framework Code First

c# entity-framework ef-code-first
asked 2011-05-19T16:45:38.997
11
votes
3
answers

EF 4.1 Referential integrity error

c# .net exception entity-framework-4.1 ef-code-first
asked 2011-05-16T10:10:41.323
38
votes
4
answers

EF Code First - how to set identity seed?

c# .net ef-code-first entity-framework-4.1
asked 2011-05-12T07:13:26.163
19
votes
2
answers

EF Code First - WithMany()

c# entity-framework ef-code-first
asked 2011-05-08T11:56:53.177
18
votes
2
answers

How do I define a database view using Entity Framework 4 Code-First?

ef-code-first entity-framework-4.1
asked 2011-05-04T21:09:13.247
21
votes
5
answers

Serialize one to many relationships in Json.net

entity-framework serialization ef-code-first json.net
asked 2011-04-24T07:07:00.230
192
votes
9
answers

StringLength vs MaxLength attributes ASP.NET MVC with Entity Framework EF Code First

asp.net-mvc-3 ef-code-first entity-framework-4.1
asked 2011-04-19T13:23:23.207
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