Questions tagged [linq-to-entities]

11

votes

2

answers

How to chain alternative conditions in where clause in Entity Framework

c# .net entity-framework linq-to-entities

asked 2013-06-30T22:25:46.553

10

votes

4

answers

Using DateTime in LINQ to Entities

c# datetime linq-to-entities

asked 2013-05-24T13:33:49.040

8

votes

4

answers

Best way to check if value exists for a key in ILookup<string, string> using linq

c# linq c#-4.0 linq-to-entities

asked 2013-04-11T19:25:24.547

20

votes

7

answers

Proper way to delete record in LINQ to Entities

c# linq entity-framework linq-to-entities

asked 2013-03-18T04:18:52.597

13

votes

4

answers

Get All Except from SQL database using Entity Framework

c# sql-server linq entity-framework linq-to-entities

asked 2013-02-04T07:41:17.297

20

votes

2

answers

Dynamic where clause (OR) in Linq to Entities

c# linq entity-framework linq-to-entities where-clause

asked 2013-01-31T08:34:13.110

16

votes

1

answers

Casting IQueryable to IOrderedQueryable generically

c# entity-framework linq-to-entities

asked 2013-01-25T15:00:49.623

11

votes

3

answers

C# - LINQ - shortest distance by GPS latitude and longitude

c# linq entity-framework linq-to-entities gps

asked 2013-01-18T16:00:42.010

13

votes

2

answers

Cached Queries with Entity Framework 5

caching linq-to-entities asp.net-mvc-4 entity-framework-5

asked 2012-12-04T15:40:45.907

9

votes

1

answers

Call a method inside the select part of a LINQ query

c# entity-framework linq-to-entities

asked 2012-11-11T16:17:34.707

9

votes

3

answers

LINQ to Entities - How to return a single string value from entity

c# asp.net-mvc linq linq-to-entities

asked 2012-11-02T17:57:50.200

9

votes

1

answers

Object must implement IConvertible

c# mysql entity-framework linq-to-entities

asked 2012-09-27T02:52:00.957

11

votes

4

answers

Why should I use Any method instead of Count?

c# asp.net linq entity-framework linq-to-entities

asked 2012-09-26T13:09:43.087

18

votes

2

answers

Entity Framework: Unable to create a constant value of type 'System.Collections.Generic.IList`1'

c# lambda entity-framework-4 linq-to-entities

asked 2012-09-05T15:10:02.623

26

votes

5

answers

Casting to a derived type in a LINQ to Entities query with Table Per Hierarchy inheritance

c# .net linq entity-framework linq-to-entities

asked 2012-08-28T19:03:58.407

18

votes

2

answers

How to solve this error in C#?

c# linq c#-4.0 linq-to-entities

asked 2012-07-10T08:49:23.423

9

votes

1

answers

The method 'Skip' is only supported for sorted input in LINQ to Entities. The method 'OrderBy' must be called before the method 'Skip'

exception entity-framework-4 linq-to-entities dynamic-data

asked 2012-06-27T08:58:02.500

13

votes

6

answers

Could not find Control in ControlParameter inside EditItemTemplate

asp.net data-binding linq-to-entities dynamic-data

asked 2012-05-21T15:15:44.963

8

votes

5

answers

Proper use of "Using" statement for datacontext

c# entity-framework linq-to-entities

asked 2012-04-23T14:01:17.973

17

votes

3

answers

LINQ to Entities does not recognize the method 'System.String get_Item (System.String)',

c# asp.net-mvc linq-to-entities

asked 2012-04-14T19:29:20.473

10

votes

1

answers

Receive Dictionary<int, string> from linq to entity?

entity-framework linq-to-entities

asked 2012-02-26T14:58:32.420

62

votes

6

answers

The LINQ expression node type 'ArrayIndex' is not supported in LINQ to Entities

c# arrays linq entity-framework linq-to-entities

asked 2011-12-02T09:03:03.760

16

votes

3

answers

linq to entities, a where in where clause? (inner where)

c# linq entity-framework lambda linq-to-entities

asked 2011-11-24T14:45:53.147

11

votes

2

answers

Using the lambda Include method in a compiled LINQ query

c# linq-to-entities entity-framework-4.1 self-tracking-entities

asked 2011-11-16T22:35:53.090

9

votes

1

answers

List and Linq To Sql Performance Issue

mysql sql linq-to-sql list linq-to-entities

asked 2011-09-23T07:58:57.257

19

votes

2

answers

How can I get the count in linq?

c# linq entity-framework linq-to-entities

asked 2011-09-10T15:44:14.253

20

votes

3

answers

Include nested entities using LINQ

linq entity-framework linq-to-entities

asked 2011-08-24T16:34:25.827

9

votes

2

answers

How to stay DRY whilst using LINQ to Entities and helper methods?

c# entity-framework linq-to-entities

asked 2011-08-15T14:44:09.057

14

votes

1

answers

Seemingly infinite stack trace in EF 4.0 and poor query performance under load

c# asp.net entity-framework-4 linq-to-entities

asked 2011-08-08T05:51:34.743

12

votes

0

answers

LINQ-Entity Date Part

entity-framework-4 linq-to-entities

asked 2011-07-26T13:43:23.800

24

votes

6

answers

Why is my SQL Server ORDER BY slow despite the ordered column being indexed?

sql sql-server sql-server-2005 linq-to-entities

asked 2011-06-03T05:04:46.477

10

votes

3

answers

Efficient way to delete multiple rows with Linq to Entity?

c# linq-to-entities

asked 2011-05-19T14:26:30.870

32

votes

1

answers

Strange LINQ To Entities Exception

c# .net mysql linq linq-to-entities

asked 2011-05-05T20:10:33.013

10

votes

4

answers

linq to entities doesn't recognize a method

c# .net entity-framework linq-to-entities

asked 2011-05-01T02:25:34.943

11

votes

3

answers

LINQ throwing invalid cast exception on a bigint

linq linq-to-entities

asked 2011-04-29T01:27:35.357

21

votes

1

answers

Convert String to Int in EF 4.0

linq entity-framework entity-framework-4 linq-to-entities

asked 2011-04-22T09:42:42.790

13

votes

3

answers

How to use GroupBy properly in LINQ?

linq linq-to-entities group-by

asked 2011-03-25T15:59:45.283

10

votes

3

answers

IN and NOT IN with Linq to Entities (EF4.0)

linq entity-framework-4 linq-to-entities

asked 2011-03-23T12:09:33.397

59

votes

5

answers

What is difference between .edmx and .dbml file in linq?

linq linq-to-sql entity-framework linq-to-entities

asked 2011-03-18T13:20:51.710

76

votes

4

answers

"The LINQ expression node type 'Invoke' is not supported in LINQ to Entities" - stumped!

c# asp.net linq entity-framework linq-to-entities

asked 2011-03-12T19:32:37.503

13

votes

3

answers

Linq to Entities Distinct Clause

c# sql linq-to-entities

asked 2011-02-17T21:44:06.627

9

votes

6

answers

Like operator or using wildcards in LINQ to Entities

c# linq linq-to-entities

asked 2011-02-02T19:00:25.857

10

votes

3

answers

Workarounds for using custom methods/extension methods in LINQ to Entities

linq c#-4.0 linq-to-entities extension-methods

asked 2011-02-01T19:32:14.223

11

votes

3

answers

Linq-to-Entities: LEFT OUTER JOIN with WHERE clause and projection

vb.net linq linq-to-entities left-join

asked 2010-10-18T14:03:45.153

12

votes

2

answers

Entity Framework - An item with the same key has already been added. - Error when trying to define foreign key relationship

.net linq entity-framework linq-to-entities entity-framework-4

asked 2010-08-29T09:35:23.103

137

votes

6

answers

Entity Framework 4 Single() vs First() vs FirstOrDefault()

.net linq entity-framework entity-framework-4 linq-to-entities

asked 2010-08-14T22:10:35.783

9

votes

1

answers

What statements does Linq to entities support?

c# .net linq entity-framework linq-to-entities

asked 2010-07-20T09:59:11.787

16

votes

2

answers

Entity framework result discrepancy for a database views

linq-to-sql entity-framework linq-to-entities

asked 2010-06-24T14:52:13.230

9

votes

1

answers

If I select from an IQueryable then the Include is lost

entity-framework linq-to-entities include anonymous-types

asked 2010-05-27T19:49:57.327

18

votes

2

answers

Create LINQ to entities OrderBy expression on the fly

c# linq-to-entities

asked 2010-05-15T20:04:11.893

Questions tagged linq-to-entities