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Questions tagged c#

10523 questions · page 9 of 211

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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
22
votes
5
answers

Show label text as warning message and hide it after a few seconds?

c# .net winforms
asked 2013-04-11T14:40:05.813
26
votes
2
answers

Multiple implementations for one interface with DI

c# .net dependency-injection inversion-of-control autofac
asked 2013-04-11T08:02:02.030
208
votes
23
answers

How to get the first n number of characters from a string?

c# string char
asked 2013-04-11T06:22:17.877
15
votes
2
answers

Cannot convert anonymous method to type 'System.Delegate' because it is not a delegate type

c# wpf
asked 2013-04-10T20:34:58.717
13
votes
7
answers

Min and Max operations on enum values

c#
asked 2013-04-10T18:47:06.490
11
votes
1
answers

Concurrent collection for .NET with timeouts?

c# .net collections concurrency timeout
asked 2013-04-10T14:49:42.440
12
votes
2
answers

What exactly is ContextStaticAttribute?

c# .net
asked 2013-04-10T13:54:35.217
10
votes
1
answers

How to restore a window without giving it focus using WPF (or interop)

c# wpf winapi
asked 2013-04-10T12:34:23.480
16
votes
2
answers

PerformanceCounterCategory.GetCategories is inconsistent with Perfmon

c# .net performancecounter perfmon
asked 2013-04-10T11:53:48.913
8
votes
3
answers

How to use a C++ dll in Unity3D?

c# c++ dll unity-game-engine
asked 2013-04-10T10:42:31.067
9
votes
4
answers

Unsafe string pointer statement

c# .net unsafe fixed-statement
asked 2013-04-10T07:00:35.087
49
votes
1
answers

BadImageFormatException C#

c# .net dll
asked 2013-04-10T04:52:03.047
11
votes
3
answers

How to share SQL LocalDb with other users on same machine?

c# sql-server-2012 localdb
asked 2013-04-10T01:41:36.120
47
votes
2
answers

Simple Injector unable to inject dependencies in Web API controllers

c# asp.net-web-api dependency-injection simple-injector
asked 2013-04-09T17:00:51.773
19
votes
2
answers

Design time check of markup extension arguments in WPF designer

c# wpf markup-extensions visual-studio-designer
asked 2013-04-09T12:54:34.903
11
votes
2
answers

What are .ni.dll and .ni.exe files in a minidump?

c# windows-store-apps windbg windows-store
asked 2013-04-09T06:21:26.177
14
votes
1
answers

Is there some sort of syntax error with this LINQ JOIN?

c# linq entity-framework join
asked 2013-04-08T21:38:14.203
11
votes
5
answers

Entity Framework MigrationSqlGenerator for SQLite

c# .net entity-framework sqlite migration
asked 2013-04-08T19:19:25.143
9
votes
1
answers

C# array into MWarray Matlab

c# .net matlab
asked 2013-04-08T14:32:44.557
11
votes
4
answers

ref Parameter and Assignment in same line

c# .net ref-parameters
asked 2013-04-08T14:25:27.723
21
votes
16
answers

DataGridView without selected row at the beginning

c# .net winforms datagridview
asked 2013-04-08T12:48:15.610
9
votes
4
answers

Search Combo Box like Google Search

c# winforms autocomplete combobox search-engine
asked 2013-04-08T12:19:17.187
8
votes
1
answers

Function returns different MD5 hash each time

c# md5
asked 2013-04-08T11:35:41.980
10
votes
4
answers

Delphi Class of in C#

c# .net delphi oop factory
asked 2013-04-08T07:04:11.487
8
votes
2
answers

Preventing mouse clicks through a transparent Windows Form

c# winforms
asked 2013-04-07T12:31:31.607
15
votes
5
answers

How do I reload/refresh app.config?

c# .net app-config config
asked 2013-04-07T10:35:05.480
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
8
votes
2
answers

Analog to waitable timers in .NET

c# .net windows timer synchronization
asked 2013-04-07T04:06:15.120
13
votes
2
answers

Take screenshot of multiple desktops of all visible applications and forms

c# screenshot desktop-application multiple-monitors multiscreen
asked 2013-04-06T06:04:30.760
31
votes
2
answers

Is it possible to override MultipartFormDataStreamProvider so that is doesn't save uploads to the file system?

c# asp.net-web-api
asked 2013-04-05T20:00:08.997
9
votes
1
answers

How to add net.tcp protocol support for IIS Express used by Visual Studio?

c# vb.net wcf visual-studio iis
asked 2013-04-05T16:18:29.243
8
votes
3
answers

C# MailMessage to stream - encoding issue

c# .net amazon-web-services
asked 2013-04-05T10:30:39.867
64
votes
13
answers

Entity Framework Caching Issue

c# asp.net-mvc entity-framework catch-all
asked 2013-04-05T08:02:33.560
8
votes
4
answers

DataTable.ImportRow is not adding rows

c# datatable
asked 2013-04-05T02:34:53.670
252
votes
21
answers

Dependent DLL is not getting copied to the build output folder in Visual Studio

c# .net visual-studio-2010 dll reference
asked 2013-04-04T16:32:10.227
27
votes
6
answers

Web Api Request.CreateResponse HttpResponseMessage no intellisense VS2012

c# asp.net-mvc-4 visual-studio-2012 asp.net-web-api
asked 2013-04-04T15:58:09.480
26
votes
6
answers

Render Handlebar templates server side in .NET/C#

c# .net templates handlebars.js
asked 2013-04-04T14:57:18.567
39
votes
2
answers

How to pass complex object to ASP.NET WebApi GET from jQuery ajax call?

c# ajax json asp.net-web-api http-get
asked 2013-04-04T14:31:42.353
49
votes
6
answers

How to set test category for all tests in the class

c# unit-testing tfs mstest
asked 2013-04-04T11:46:45.320
21
votes
3
answers

Get Win32 legacy control's tooltip text programmatically

c# winapi automation tooltip
asked 2013-04-04T10:22:08.723
8
votes
0
answers

Drawing to screen directly on top of all window

c# java c++ windows
asked 2013-04-03T21:06:23.393
9
votes
1
answers

Create single async webmethod on asp.net webforms to long polling

c# asp.net webforms
asked 2013-04-03T18:22:33.767
15
votes
7
answers

How important is it to use a variable for DateTime.Today when concerned about performance?

c# performance datetime
asked 2013-04-03T15:25:11.867
8
votes
1
answers

Coded UI Test not finding SilverlightUIAutomationHelper assembly

c# silverlight silverlight-5.0 coded-ui-tests
asked 2013-04-03T13:13:55.997
8
votes
6
answers

Read text file at specific line

c#
asked 2013-04-03T11:52:52.510
21
votes
2
answers

How to get an independent copy of an XDocument?

c# xml linq-to-xml
asked 2013-04-03T08:57:03.483
10
votes
7
answers

method returning same object which was passed as parameter

c# oop methods
asked 2013-04-03T07:47:29.823
12
votes
4
answers

Reactive Framework as Message queue using BlockingCollection

c# system.reactive
asked 2013-04-02T19:45:13.383
15
votes
4
answers

Nullable param in asmx service method causes other method to fail

c# asp.net asmx
asked 2013-04-02T19:35:41.457
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