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Questions tagged c#

10523 questions · page 43 of 211

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176
votes
12
answers

Check if Key Exists in NameValueCollection

c# .net namevaluecollection
asked 2012-03-26T08:18:04.760
14
votes
5
answers

Does async and await increase performance of an ASP.Net application

c# asp.net multithreading async-ctp c#-5.0
asked 2012-03-26T05:24:54.690
18
votes
2
answers

What is the Big O of linq .where?

c# linq big-o where-clause
asked 2012-03-25T22:47:50.217
19
votes
4
answers

How do I create a dynamic type List<T>

c# .net reflection
asked 2012-03-25T13:14:45.873
12
votes
4
answers

Extension methods overload choice

c# .net extension-methods overloading fluent-assertions
asked 2012-03-25T12:13:28.640
12
votes
1
answers

c# task multi-queue throttling

c# queue task-parallel-library task
asked 2012-03-25T01:44:27.510
11
votes
4
answers

convert a WCF Service, to a RESTful application?

c# wcf visual-studio-2010 rest
asked 2012-03-24T17:51:57.873
44
votes
6
answers

How to handle nulls in LINQ when using Min or Max?

c# .net linq null
asked 2012-03-24T14:41:26.557
29
votes
10
answers

line breaks in textarea used in a MVC C# website app

c# asp.net-mvc textarea line-breaks
asked 2012-03-23T17:46:38.173
105
votes
6
answers

Field vs Property. Optimisation of performance

c# .net performance c#-4.0 optimization
asked 2012-03-23T16:30:01.390
19
votes
2
answers

Add Custom Headers using HttpWebRequest

c# http-headers
asked 2012-03-23T16:03:54.323
11
votes
6
answers

Any way to ignore Possible Null Reference Exception warnings when using Assert statements?

c# unit-testing mbunit resharper-6.1
asked 2012-03-23T15:22:27.510
10
votes
5
answers

More efficient method of getting Directory size

c# search recursion directory
asked 2012-03-22T22:42:59.650
95
votes
10
answers

Searching for file in directories recursively

c# recursion
asked 2012-03-22T20:33:48.103
35
votes
5
answers

How to add a reference to System.Numerics.dll

c# .net-assembly system.numerics
asked 2012-03-22T14:39:42.810
8
votes
2
answers

Binding en-GB dates in a HTTP GET

c# asp.net-mvc asp.net-mvc-3 date culture
asked 2012-03-22T11:30:15.063
50
votes
7
answers

How to resolve Azure "Windows logins are not supported in this version of SQL Server"?

c# sql-server asp.net-mvc entity-framework azure-sql-database
asked 2012-03-22T07:56:31.093
11
votes
4
answers

How can I communicate with the Kronos API?

c# xml web-services kronos-workforce-central
asked 2012-03-21T20:14:00.043
14
votes
4
answers

Lambda Expression to filter a list of list of items

c# .net lambda
asked 2012-03-21T19:07:20.573
40
votes
5
answers

Writing logs to file

c# .net logging log4net log4net-configuration
asked 2012-03-21T13:09:16.890
8
votes
4
answers

DateTime string format last digit of year

c# datetime-format
asked 2012-03-21T11:29:50.053
20
votes
5
answers

Math.Floor vs cast to an integral type in C#

c# .net
asked 2012-03-21T10:45:27.777
9
votes
2
answers

VS 2010 remote debugger breakpoint will not currently be hit. No symbols have been loaded for this document

c# visual-studio visual-studio-2010 breakpoints remote-debugging
asked 2012-03-20T17:06:41.680
9
votes
2
answers

How do I add an editable combobox to a System.Windows.Forms.PropertyGrid?

c# .net propertygrid typeconverter
asked 2012-03-20T15:50:57.937
37
votes
5
answers

How can I test a custom DelegatingHandler in the ASP.NET MVC 4 Web API?

c# asp.net-mvc unit-testing asp.net-mvc-4 asp.net-web-api
asked 2012-03-20T15:38:51.670
10
votes
2
answers

TextBlock as big as a capital letter (ignoring font ascender/descender)

c# wpf xaml
asked 2012-03-20T10:50:47.200
95
votes
2
answers

How to format DateTime to 24 hours time?

c# datetime format
asked 2012-03-20T10:38:23.817
114
votes
7
answers

Function with variable number of arguments

c# java function
asked 2012-03-20T10:02:37.100
14
votes
3
answers

Returning CPU usage in WMI using C#

c# wmi
asked 2012-03-19T20:44:41.613
14
votes
8
answers

Hidden form fields not appearing in MVC Model after post-back

c# asp.net-mvc asp.net-mvc-4
asked 2012-03-19T19:06:19.497
19
votes
1
answers

How to get ServiceStack to format Guids with dashes when using JSON?

c# json servicestack guid
asked 2012-03-19T16:17:44.017
77
votes
4
answers

C# ASP.NET MVC Return to Previous Page

c# asp.net-mvc asp.net-mvc-4
asked 2012-03-19T15:26:36.453
41
votes
4
answers

Exporting to .xlsx using Microsoft.Office.Interop.Excel SaveAs Error

c# excel winforms-interop
asked 2012-03-19T11:55:32.923
12
votes
5
answers

What do the curly braces mean in C# strings?

c# string-formatting
asked 2012-03-19T11:30:07.653
11
votes
2
answers

Is Roslyn the right tool for a compile-time Expression checking?

c# .net roslyn
asked 2012-03-19T10:05:43.753
8
votes
5
answers

Silverlight 5 double-click always returns ClickCount as 1

c# .net silverlight
asked 2012-03-19T03:54:44.170
26
votes
2
answers

Joining Rx Streams

c# linq system.reactive
asked 2012-03-18T11:56:13.847
29
votes
14
answers

The context cannot be used while the model is being created

c# entity-framework
asked 2012-03-17T12:49:15.587
12
votes
4
answers

Converting a lambda expression into a unique key for caching

c# linq caching linq-expressions
asked 2012-03-17T03:01:20.267
8
votes
3
answers

Error in running WPF application

c# .net wpf deployment
asked 2012-03-17T00:09:46.893
10
votes
3
answers

building relative URLs for an MVC app with JavaScript

c# javascript asp.net-mvc knockout.js relative-path
asked 2012-03-16T22:09:46.360
10
votes
3
answers

How do "Temporary ASP.NET Files" get created (and how to prevent duplicates)

c# asp.net .net
asked 2012-03-16T20:38:33.523
12
votes
4
answers

How to merge/sum records by group using LINQ?

c# linq
asked 2012-03-16T18:09:16.800
17
votes
2
answers

Why does this cast from short to int fail?

c# sql casting boxing
asked 2012-03-16T17:25:04.550
19
votes
1
answers

Custom message with fluent validation collection

c# fluentvalidation
asked 2012-03-16T15:04:02.700
94
votes
3
answers

how to redirect to external url from c# controller

c# asp.net-mvc web-services
asked 2012-03-16T14:32:45.430
13
votes
1
answers

System.Windows.Freezable is missing

c# wpf class dll brush
asked 2012-03-15T19:33:17.400
8
votes
3
answers

System.Web.HttpContext.Current.Request.UserHostAddress;

c# asp.net ip-address
asked 2012-03-15T19:15:47.103
9
votes
3
answers

Reading from a cryptostream to the end of the stream

c# encryption cryptography aes rijndaelmanaged
asked 2012-03-15T17:03:16.380
18
votes
4
answers

How do I associate my application with a pinned program on the Windows 7 taskbar?

c# .net vba windows-7 taskbar
asked 2012-03-15T16:51:54.743
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