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Questions tagged linq

654 questions · page 2 of 14

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13
votes
6
answers

Distinct not working with LINQ

c# linq
asked 2012-12-19T13:33:13.143
49
votes
4
answers

Is there any method like ForEach for IList?

c# linq extension-methods
asked 2012-12-19T06:31:19.883
12
votes
2
answers

When is it bad form to return a deferred IEnumerable<T>

c# .net linq
asked 2012-12-18T20:27:12.970
16
votes
1
answers

How to write EF in linq to include comparison by lower case

c# linq entity-framework
asked 2012-12-14T20:36:33.430
13
votes
2
answers

Group by range using linq

c# linq group-by range
asked 2012-12-11T20:43:59.547
13
votes
3
answers

How to move a DataTable row to the first position of its DataTable

c# asp.net linq datatable dataset
asked 2012-12-11T17:53:03.343
8
votes
5
answers

Recursively delete files from a Directory but keeping the dir structure intact

c# .net linq file linq-to-objects
asked 2012-11-28T11:22:45.613
12
votes
1
answers

automapper Missing type map configuration or unsupported mapping.?

c# .net asp.net-mvc linq automapper
asked 2012-11-27T15:45:01.823
19
votes
4
answers

C# listbox Collection syntax

c# linq collections listbox ienumerable
asked 2012-11-26T15:14:23.640
11
votes
3
answers

Distinct operator on List<string>

c# linq axapta
asked 2012-11-26T14:02:56.533
12
votes
3
answers

How can I use linq to initialize an array of repeated elements?

c# linq
asked 2012-11-25T16:34:28.380
8
votes
3
answers

getting date from nullable datetime ?

c# linq
asked 2012-11-21T17:34:15.603
19
votes
4
answers

Programmatically chain OrderBy/ThenBy using LINQ / Entity Framework

linq entity-framework
asked 2012-11-21T16:05:22.247
14
votes
3
answers

LINQ Why is "Enumerable = Enumerable.Skip(N)" slow?

c# linq ienumerable
asked 2012-11-20T22:59:24.420
113
votes
3
answers

Union Vs Concat in Linq

c# linq
asked 2012-11-16T13:26:26.623
12
votes
2
answers

Group by and then flatten the items

c# linq
asked 2012-11-09T11:50:44.743
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
11
votes
3
answers

convert linq to lambda with multiple joins

c# linq lambda
asked 2012-11-01T15:00:39.670
35
votes
12
answers

List<T>.ForEach with index

c# linq generics
asked 2012-10-24T17:14:08.343
12
votes
4
answers

Why C# LINQ expressions must end with Select or Group By Clause where as no such restriction in VB.Net

c# vb.net linq
asked 2012-10-20T12:34:26.790
9
votes
1
answers

Using sqlfunctions in linqpad

sql linq linqpad
asked 2012-10-10T01:58:04.640
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
20
votes
3
answers

IEnumerable<T> to Dictionary<string, IEnumerable<T>> using LINQ

c# linq .net-3.5
asked 2012-09-25T17:53:08.540
24
votes
4
answers

Is there an IEnumerable implementation that only iterates over it's source (e.g. LINQ) once?

c# .net linq ienumerable
asked 2012-09-14T15:01:49.987
9
votes
1
answers

What's the most efficient way to get only the final row of a SQL table using EF4?

c# linq entity-framework entity-framework-4
asked 2012-09-02T01:15:39.220
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
7
answers

Int.Parse in Linq Expression

c# linq entity-framework
asked 2012-08-25T00:38:48.823
30
votes
2
answers

left outer join in lambda/method syntax in Linq

c# .net linq
asked 2012-08-22T14:56:02.000
41
votes
1
answers

LINQ Lambda Join Error - cannot be inferred from the usage

linq join lambda
asked 2012-08-20T20:46:35.053
33
votes
3
answers

Determine sequence contains no element using LINQ

c# .net linq
asked 2012-08-09T13:08:28.003
97
votes
4
answers

how to remove empty strings from list, then remove duplicate values from a list

c# linq
asked 2012-08-08T14:45:44.627
16
votes
2
answers

Compare two lists to search common items

c# linq comparison
asked 2012-07-31T12:24:16.013
14
votes
3
answers

C# type arguments cannot be inferred from usage in Select with multiple returns

c# linq generics inheritance
asked 2012-07-20T22:03:30.087
9
votes
3
answers

how to turn a string into a linq expression?

c# asp.net-mvc-3 linq generics
asked 2012-07-13T23:15:14.420
11
votes
1
answers

How can I Create a Expression.Property of a child object

c# linq expression-trees expression func
asked 2012-07-11T18:39:11.030
18
votes
5
answers

Splitting LINQ query based on predicate

c# linq
asked 2012-07-11T17:34:10.857
68
votes
3
answers

LINQ - Find all items in one list that aren't in another list

c# .net linq .net-3.5
asked 2012-07-10T17:45:20.337
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
10
votes
4
answers

Unable to cast the type 'System.Nullable`1' to type 'System.Object' - ASP.NET MVC

c# asp.net-mvc linq
asked 2012-07-05T05:48:04.460
12
votes
3
answers

How to add LINQ support to a type?

c# linq
asked 2012-06-17T02:51:10.100
8
votes
3
answers

How to Convert Lambda Expression To Sql?

c# linq lambda asqueryable
asked 2012-06-11T11:14:12.740
29
votes
2
answers

Powershell equivalent of LINQ's Select command?

c# .net linq powershell
asked 2012-06-06T20:26:52.183
26
votes
2
answers

How to simultaneously sort 2 lists using LINQ?

c# linq
asked 2012-05-18T15:19:18.670
10
votes
6
answers

Is there a Linq to REST library for C#

c# linq rest
asked 2012-05-16T08:18:51.943
29
votes
2
answers

LINQ group by then order groups of result

c# .net linq entity-framework
asked 2012-05-10T09:08:12.393
11
votes
4
answers

How to Compare strings in Linq Query

c# linq argumentexception
asked 2012-05-04T12:00:02.293
15
votes
6
answers

Linq: The "opposite" of Take?

c# linq
asked 2012-04-20T14:02:39.947
8
votes
3
answers

How can I group by a list of elements?

c# .net linq group-by
asked 2012-04-20T11:02:12.943
28
votes
3
answers

Why is "Divide by Zero" or any other exception not raised?

c# .net linq ieee-754
asked 2012-04-20T08:03:39.430
12
votes
2
answers

Get sum of two columns in one LINQ query without grouping

linq entity-framework linq-to-sql
asked 2012-04-20T03:49:33.833
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