Examples of programming questions in c#

how to pass multiple generic arguments
How to set the publisher name for a Windows Forms application
C# List<> Add() method performance
How can I use the images within shell32.dll in my C# project?
How to improve the loading time of winform?
How do I add my program to the users start menu with VS2010 Setup Project?
Copying rows from one DataGridView to another
LINQ select non-empty strings
MemoryCache does not obey memory limits in configuration
C# : change listbox items color
C#: How to load Cursor from Resource file?
lambda expression and var keyword in c#
How to check if X seconds has passed in Java?
How to hide WPF Grid Overflow (like CSS overflow:hidden)
Caching Intensive Calculation in Property Getter
protobuf-net Serialize To String and Store in Database Then De Serialize
Question regarding Visible=false and display:none;
Custom dialog box in C#?
How to determine the earliest/latest DateTime in a collection?
Is there any performance benefit in using const or readonly modifiers on fields in c#?
Why won't this Path.Combine work?
convert XAML to c#
Why does my destructor never run?
The non-generic type 'System.Collections.IEnumerable' cannot be used with type arguments
Compile C#.net dll for VB6
Viewbag check to see if item exists and write out html and value error
WPF: how do i handle a click on a ListBox item?
Best method to use IDataReader as IEnumerable<T>?
Are static variables thread-safe? C#
Why c# decimals can't be initialized without the M suffix?
Detect if windows firewall is blocking my program
Loading Nested Entities / Collections with Entity Framework
Union multiple number of lists in C#
how to perform a hold ALT+TAB sendkey event in C#
Check if all List Items have the same member value in C#
unicode problem File.WriteAllText
Select nodes Linq to Xml C#
How can I change the name of the "ReturnUrl" parameter used by ASP.NET MVC?
Return empty List<T> or null when no list items present?
Parallel.ForEach can cause a "Out Of Memory" exception if working with a enumerable with a large object
Missing operand after 'Operator Name' operator
How to setup the starting form of a winforms project in Visual Studio 2010
Convert to Method Group Resharper
An object reference is required to access non-static member
Remove primary key in datatable
C# - How to get Class Name and Line Number when an Exception is called
How Can I change the way that focus looks like in WPF?
Get the Index of Upper Case letter from a String
How to get the value of a ConstantExpression which uses a local variable?
How to insert new item into an IEnumerable
MySQLDataReader retrieving Null value problem in c#
why isn't this.Hide() working in Form1_load event?
How to remove xmlns attribute from XDocument?
TransactionScope TransactionAborted Exception - transaction not rolled back. Should it be?
File.Open for read access denied on executing file in Windows
Decompress byte array to string via BinaryReader yields empty string
TypeInitializationException exception on creating an object
Can I compare the keys of two dictionaries?
How to .skip() . take() elements on IList?
Using Selenium2, how do I check if certain text exists on the page?
C# : Generating Code 128 Barcode (width of bars/spaces)
Convert IEnumerable<byte[]> to byte[]
With Unity how do I inject a named dependency into a constructor?
Image segmentation - Split and Merge (Quadtrees)
Validate DateTime before inserting it into SQL Server database
How to debug corruption in the managed heap
Regular Expression for SSN
Writing large number of records (bulk insert) to Access in .NET/C#
How to log all thrown exceptions?
How to initialize array of struct?
C#: How to create "aliases" for classes
How do I add site-wide no-cache headers to an MVC 3 app
In C# , Are Value types mutable or immutable ?
lambda expression for Enumerable.Select
Linq to DataTable - Cannot cast DBNull
How to confirm that mail has been delivered or not?
could not load type <MyNameSpace>.Global
How to use Microsoft.Win32.Registry.OpenSubKey to go directly to a particular key?
How to Remove selected item from listbox C#
A generic error occurred in GDI+
How to print with custom paper size in winforms
Should I dispose a Mutex?
How do I create a single list of object pairs from two lists in C#?
Algorithm to calculate nearest location based on longitude & latitude
Can I pass primitive types by reference in C#?
How to check, programmatically, if MS Excel exists on a pc?
Failing to publish a Windows Forms project
Try/Catch exception continue from line that caused the exception
C#: Changing Button BackColor has no effect
MQTT vs. XMPP Which Should I Choose?
C# Does Lambda => generate garbage?
Get a reference to a struct inside array
access xml element by attribute value
winforms listview not showing items in detailsview
Get Column names from a query without data
listbox; number of selected items
Persistent Work Queue in C#
Getting SqlBulkCopy to honor column names
.Net library to move / copy a file while preserving timestamps
Objects of a specific type in foreach from an IEnumerable
How to change the DataTable Column Value without looping?
Using Action dictionaries instead of switch statements
Understanding WPF deriving WIndow class
Does using parameterized SqlCommand make my program immune to SQL injection?
How to display items in Canvas through Binding
When do we use ANTLR
SerialPort encoding - how do I get 8 bit ASCII?
Constants in .NET with String.Format
Filling a combobox with years
linq to entities vs linq to objects - are they the same?
Ensuring task execution order in ThreadPool
How to use Automapper to construct object without default constructor
C#: Can an Enum Value be saved as a Setting?
C# application both GUI and commandline
How to access C$ share in a network?
Linq query - find strings based upon first letter b/w two ranges
Why doesn't C# allow a null value to be locked?
What is the right way to populate a DropDownList from a database?
Return ReadOnlyCollection from IList<>
How can you know if a stream is closed?
C# Error: Parent does not contain a constructor that takes 0 arguments
How can I change the text of an existing ToolTip control, in a PictureBox in my WinForm application?
Why must an C# interface method implemented in a class be public?
How to create a slider with a non-linear scale?
Floating curly braces in C#
Error assigning null to a nullable int - "The value 'null' is not valid for property
using ExecuteReader instead of ExecuteNonQuery
how to get byte size of type in generic list?
How to convert string to uniqueidentifier?
Specifying RowDefinition.Height in code
.NET SMTP Client - Client does not have permissions to send as this sender
Using LINQ extension method syntax on a MatchCollection
What is the VB.NET syntax for using List.FindAll() with a lambda?
Check if a string contains date or not
Why String is Value type although it is a class not a struct?
Resharper (Find and) fix all issues at once
C# .NET multiline TextBox with same-width characters
How do I convert byte array to UInt32 array?
XmlSerializer define default value
Is it possible to disable a function in C#
Why use "select new " in LINQ
How can I determine that a particular file is in fact an MP3 file?
Efficient Delaunay triangulation
Pass parameter to a customized template
How to create *.docx files from a template in C#
How to send more arguments in C# backgroundworker progressed changed event
How to convert Milliseconds to date format in C#?
SerialPort UnauthorizedAccessException
How to focus on a element the right way?
Summary, badly formed XML comment ignored for member
Python-like dictionary declaration for C#?
Why can't I use the array initializer with an implicitly typed variable?
What is best way of iterating over Dictionary with multiple threads?
Get All Web Controls of a Specific Type on a Page
get the Type for a object declared dynamic
How to draw graphics as efficiently as possible in WPF
C# - Detect face and crop image
How can I get the count in linq?
How to open a child windows under parent window on menu item click in WPF?
C# Getting the pixel data efficiently from System.Drawing.Bitmap
Jpg content type
Close a filestream without Flush()
What is the difference between dataview and datatable?
Formatting MAC address in C#
How to write a comment to an XML file when using the XmlSerializer?
How to show '<' char in C# XML comments?
How to keep data through postbacks?
Does SqlDataAdapter close the SqlConnection after Fill() function?
c# clone a stack
List of exceptions that CAN'T be caught in .NET
C# flattening json structure
how to localize a property description in c#?
How to hide the series name from showing in Charting Control
How to know when was Windows started or shutdown?
How to get the path to the Windows fonts folder?
How to retain callsite information when wrapping NLog
Why don't .NET exceptions work against an interface rather than a base class?
Regex is not a valid type or namespace C#
Validation Error Style in WPF, similar to Silverlight
C# list where items have a TTL
Thread sleep/wait until a new day
how to close a running instance of Word document? (C#)
Interrupt a sleeping Thread
what is the correct way to cancel multiple tasks in c#
How to retrieve all public methods from *.dll
How to implement a Stop/Cancel button?
How to Console.WriteLine from [TestMethod]?
Definition of enums outside the class body but inside namespace
How to create an instance of HttpPostedFileBase(or its inherited type)
How to get the SqlType of a column in a DataTable?
Add, enable and disable NLog loggers programmatically
Made one instance of a class equal to another. – How to cancel that?
How to extract the strings between two special characters using Regular Expressions in C#
Could not load file or assembly Microsoft.ReportViewer.WebForms.XmlSerializers
Does the order of LINQ functions matter?
Can we run a batch file (.bat) from the shared path
How to retrieve Tab names from excel sheet using OpenXML
Rules engine for .NET
How to trim few bytes of a byte array?
How do I read exactly n bytes from a stream?
Stretch Grid to window size
ASP.NET MVC: How do I display multiline text?
C# how to use Regex.replace, to replace all the pattern matches with the target string
Rules/guidelines for documenting C# code?
How to remove additional padding from a WPF TextBlock?
c# generic constraint where is not class?
How does DateTimeOffset deal with daylight saving time?
WPF ListboxItem and ContextMenu
C# Splitting Strings?
How to register a Controller into ASP.NET MVC when the controller class is in a different assembly?
Binding visibility of a control to 'Count' of an IEnumerable
Edit text in C# console application?
Force all axis labels to show
Whats the difference between ContentControl.Template and ContentControl.ContentTemplate
System.Web.HttpException: Response is not available in this context error
c# read byte array from resource
C# chart show all labels
Generating Unique Numeric IDs using DateTime.Now.Ticks
MySqlDataReader: DataTable.Fill(reader) throws ConstraintException
C# Excel Interop: How to format cells to store values as text
NHibernate - LAZY LOADING PROBLEM -Initializing[]-Could not initialize proxy - no Session."}
Transparent border in WPF programmatically
Basic user-input string validation
Find all subfolders of the Inbox folder using EWS
How to select default button in wpf dialog?
Caching in a console application
High performance "contains" search in list of strings in C#
convert date yyyymmdd to yyJJJ or Julian Date
Reading an IEnumerable multiple times
Convert List<MyObject> to Dictionary <obj.string, List<obj.ID>>
Define "custom" integer-based type?
Amazon S3 upload with public permissions
Access Master page variables in child page in ASP.NET
How do I change the date format of a DataBinder.Eval in asp.net?
Operation must use an updateable query when updating excel sheet
Is there a property/method for determining if a TcpListener is currently listening?
TempData Not Being Cleared
How to remove certificate from Store cleanly
Getting control name for an event
ClosedXML. Adding DataTable to existing Excel worksheet
Capturing Ctrl + Shift + P key stroke in a C# Windows Forms application
Is there a performance hit for creating Extension methods that operate off the type 'object'?
How can I extract images from the .resources file created by a decompile of a .NET assembly?
Async/Await - is it *concurrent*?
how to convert the bool to nullable bool (bool?)
C# Handle on SQL Server Message Output
Using Automapper to map a property of a collection to an array of primitives
Is there a way to convert a System.IO.Stream to a Windows.Storage.Streams.IRandomAccessStream?
Creating a unit test with a List<MyClass> Array
How to print html in C#