Learn how to build the body part of your DataGrid using Silverlight and the GOA Toolkit. Implement Virtual Mode, work with hierarchical data, and build cells and cells navigation.

C#3.0

C#2.0

Windows

Silverlight

XAML

Dev

WinForms WebBrowser + HTTP Server

18 Apr 2010 by Nicholas Butler

A tiny HTTP server wrapped in a WebBrowser control

API-Less INI File Wrapper

5 Nov 2008 by Tolgahan ALBAYRAK

Read, Write, Save INI files without using Windows APIs.

Windows Authentication Using Form Authentication

1 Jul 2009 by Muhammad Akhtar Shiekh

An article on "How to authenticate windows user using form authentication in ASP.NET?"

Implement an Autoplay Handler

18 Sep 2006 by Tim Almdal

Implementing an Autoplay handler in C#.

PSAM WPF Control Library

19 Jul 2018 by Ajcek84

PSAM Control Library ported over to WPF

GPS Receivers, Geodesy, and Geocaching: Vincenty’s Formula

9 Jan 2008 by Mike Gavaghan

Vincenty's Formula is an iterative solution for calculating the distance and direction between two points along the surface of Earth.

How to Test a Class Which Uses DispatcherTimer

14 Jul 2007 by Josh Smith

Demonstrates how to create unit tests for a class which uses a DispatcherTimer.

Develop a Mono application for the XO laptop

21 Apr 2009 by Lionel LASKE

Learn how to develop an application for the XO laptop - the OLPC project's machine - using Mono on Sugar OS.

Dynamically Invoke Generic Methods

1 Jan 2008 by Pedro Gomes

Reflection on generics can be complicated. This article shows how to use the DynamicMethod class to dynamically invoke a generic method.

Virtual Mode ListView

11 Sep 2009 by yetibrain

A listview running in virtual mode

Using .NET and PHP to create an extensible WebDAV server

31 Oct 2007 by Bill Seddon

Shows how a .NET based WebDAV server can be created by combining two Open Source projects. The example implementation returns files from a file system, but you can extend it to return resources from any repository.

XML Serialization on a Collection of Multiple Types that are Unknown

22 Jan 2009 by Sike Mullivan

Shows how to do XML serialization on a collection of multiple types when the types are not known.

MIDI Out Setter

10 May 2009 by DaveyM69

Allows changing of the default MIDI out device in Vista and Windows 7

DataGridView Print/Print Preview Solution - Part II

18 Jun 2009 by Alessandro Lentini

This article is the second one of two articles in which I want to show a solution for the Print Preview of the DataGridView object. One of the goals of my solution is to print the DataGridView keeping its styles automatically.

C#3.0

C#2.0

Dev

ASP.NET AJAX Testing Made Easy using Visual Studio 2008 Web Test

11 Jun 2011 by Omar Al Zabir

A collection of ExtractionRules, ValidationRules, and Request Plugin that makes ASP.NET and AJAX website testing painless. No need to record tests, write parameterized tests using server-side control names, handle UpdatePanels, simulate clicks on buttons - all from Web Test.

Agile Sandbox (Part III)

27 Mar 2008 by Victor Nakoryakov

This article covers a selection of best practices related to the internals of the project “sandbox”. The sandbox is understood as a folder with a complete structure containing the source files of a specific product.

C#3.0

C#2.0

Nullable datetime column in .NET DataGrid with DateTimePicker

17 Aug 2009 by vic_ch2000

A nullable datetime column in .NET DataGrid with DateTimePicker.

Internal Supply Chain, Visibility via 200 plus 3D Chart Reports - Part II

8 Oct 2009 by Syed Hasan Hyder

This article focuses on internal supply chain management systems visibility via chart reports, and provides assessment apparatus to manage and monitor activities spawned during business processes, hence paves the way for timely and precise business decisions.

WPF-Less GDI+.NET Report Component: Star Report

25 Jan 2013 by FatCatProgrammer

StarReport: WPF-less GDI+.NET report component.

Deadlock Detection in Existing Code

11 Jan 2008 by eransha

The article briefly discusses deadlocks behavior, and presents an easy way to detect them.

Safe WinForms Databinding

5 Aug 2009 by Cosmin Oprea (aka somalezu)

This article describes a very simple way to make WinForms databindings without the need to refer the datasource property names with magic strings.

Populate TreeView Menu with XML

10 Sep 2009 by ralph1957

This step-by step article describes how to populate a TreeView control by using XML data.

Balanced Binary Search Tree (BST) (Search, Delete, InOrder, PreOrder, PostOrder,DepthFirst, BreadthFirst, BalanceTree)

9 Jun 2012 by FatCatProgrammer

Balanced Binary Search Tree (BST) (Search, Delete, PrintInOrder, PrintPreOrder, PrintPostOrder,DepthFirst, BreadthFirst, BalanceTree)

Trick when using Array.Contains()

13 Jun 2011 by Ctznkane

The Array class already contains this capability with no casting required. The IndexOf method is a static one that returns the index of the value and a -1 if it doesn't exist.Here is an example:exists = Array.IndexOf(arr, "item") >= 0

C#2.0

A C# SMTP server (receiver)

17 Sep 2012 by ObiWan_MCC

A C# SMTP server (receiver).

Asynchronous T-SQL Execution Without Service Broker

15 Sep 2008 by Oleg Vorkunov

Set of SQL CLR Stored Procedures to execute T-SQL asynchronously without using a Service Broker.

Vernam encryption/decryption of files

27 Sep 2008 by Günther M. FOIDL

Class for encrypting/decrypting files using a Vernam chipher.

APNG Viewer

6 May 2009 by SprinterDave, Huisheng Chen

Parse and extract APNG frames to each PNG file

The Nito.MVVM (WPF) Library: Commands

25 Jul 2009 by Stephen Cleary

Describes the ViewModel command classes in the Open-Source Nito.MVVM (WPF) library, and provides guidelines on their usage.

Slink Framework - Strongly Typed URLs for ASP.NET

4 Sep 2007 by Brian Chavez

Slink is a code generating Framework that generates type safe URLs for ASP.NET. With Slink URLs, you increase code quality, increase maintainability, and get compile time checking of your URLs in all your ASPX pages (code-behind and non-codebehind).

Build ReST based Web Services in .NET/C#

12 Jul 2009 by Parag.Gadkari

A ReST based Web Service for C#.

Windows Workflow (WF) as a WCF Service

17 Jul 2009 by eyedia

Sequential workflow as a WCF service. Create workflow custom activities, invoke child workflow from parent. Configure workflow runtime service using a config file. Basic idea of rules, creating a rule using the rule editor. Applying rules during runtime.

DataBind ComboBox Failures and More

4 Feb 2010 by daylightdj

When using DisplayMember / ValueMember on a ComboBox, this problem often occurs.

C#-like Expression Evaluator and Type Converter

22 Apr 2010 by Alexei Shamov

Convert types, parse and evaluate expressions in runtime, in .NET 2.0

Dependency Injection with ObjectPoolManager (OPM)

31 Oct 2010 by NavnathKale

Lightweight and simple

I have need for resturant billing system

9 Aug 2011 by #realJSOP

Go here [^]

C#2.0

ASP.NET

Parallel Port Control with C# .NET 2.0

17 Aug 2012 by Arman Aşçı

Parallel port data register control with C# .NET 2.0 and inpout32.dll.

C#2.0

parallel

DataTableAdapter

4 Nov 2006 by Craig G. Wilson

How to flatten collections for an ObjectDataSource using the Adapter Pattern.

Full-Featured Task Manager for Windows Mobile

17 Feb 2008 by Brian P. Adams

A full-featured Task Manager for Windows Mobile.

A ServiceController Class that Contains the Path to the Executable

31 May 2008 by Schmuli

Extends the System.ServiceProcess.ServiceController class to obtain the path to the process executable

Remaining Timer

2 Jul 2008 by Gilad Kapelushnik

Estimate the duration of an operation using linear regression

C#3.0

C#2.0

Fight 404 errors with ASP.NET Routing

28 Dec 2008 by avsol

Use ASP.NET Routing to avoid 404 Not Found errors.

Trick when using Array.Contains()

20 Jun 2011 by Kiran Sonawane

A trick when using Array.Contains()

C#2.0

File Attribute Changer

25 Jul 2011 by Praveen Kullu

An Attribute changer which can change attributes of files and folders

C#2.0

Windows

REST in WebApi

3 Feb 2017 by tranthanhtu.vn

In "REST - Overview" article, I were introduced the basic rules in RESTful, Can you show me how to implement in WebApi?Ok, in this article, we will learn how to implement those rules in WebApi using C#.Where could I get sourcode was used in this article?Please checkout the code at https://github.com

TableDataSource - Binding DataTable to Rich Data Controls

20 Jun 2007 by brtnik

Binding DataTable to Rich Data Controls

SharePoint 2007 Flash Animation Web Part

11 Jun 2007 by Mahdi Abdulhamid

SharePoint 2007 Flash Animation Web Part

Session Vizualizer for Visual Studio 2005

29 Nov 2008 by Radu Chirila

Debug tool for analyzing Session content in web applications.

Parsing XSD Schema with SOM

13 Oct 2008 by CodingBruce

Pull metadata from a schema or generate XML mappers

Genesis Hybrid Smart Client Framework part II

19 Jun 2009 by Stephan Johnson

This is part II of a VII part series. This article covers the basics of what the Genesis Smart Client is and serves as required reading before reading parts III - VII

C#3.0

C#2.0

Microsoft Windows Workflow Foundation

31 Aug 2009 by logicchild

An artilce that explains how to call external data and methods.

Steganography 18 - GPS Tracks and Waypoints

1 Aug 2009 by Corinna John

Encode a message as waypoints in a GPX file.

Working with CLR Objects in SQL Server 2005 or Above Part 2

2 Aug 2009 by Abhishek Sur

Gives an introduction of how to create SQL CLR managed objects in SQL server.

ListView Group Sorter

17 Aug 2009 by Paw Jershauge

An easy to use ListView group sorter (very simple).

A Simple ASP.NET State Server Failover Scheme

2 Feb 2010 by Sunny Ahuwanya

Set up failover and load balancing support for web applications that make use of the ASP.NET state server

Changing a WinForms Control on the 'UI' Thread from another Thread

23 Mar 2010 by AspDotNetDev

This version works regardless of parameters:public void AnyMethod(int parameter){ MethodInvoker wrapper = new MethodInvoker(delegate() { // Do your thing here! }); if (this.InvokeRequired) this.Invoke(wrapper); else wrapper();}Note also...

C#3.0

C#4.0

C#2.0

How to change system date format c#

13 Mar 2011 by OriginalGriff

Don't. If you change the system date format you will:1) Annoy the heck out of your users - if an app did that to me, I would be extrememly annoyed.2) Probably break a lot of other apps, which rely on teh user knowing what date format to enter.Instead, use the format strings available...

C#2.0

Using Amazon FPS (WinForms, ASP.NET, and C#)

21 Dec 2007 by Keng_Mycos

Using Amazon FPS as an alternate to Paypal and Google Checkout.

Retrieving and Storing Call History

19 Dec 2007 by Bryan Sachdeva

This article describes how to create a wrapper class for the native Phone API, and then uses it to retrieve and store the call history.

Thread Synchronization Constructs Used in the CLR

4 Jun 2009 by logicchild

This article is meant to sort through and explain some of the complexities in threading.

Disable Closing Event

25 Oct 2010 by RaviRanjanKr

use given code in FormClosing event of Forme.Cancel = true; base.OnClosing(e);

C#2.0

VS2008 Panel

19 Jun 2012 by Burak Ozdiken

How to make a custom panel control like in Visual Studio 2008 for a Windows Forms Application using the .NET Framework.

Download Files in ASP.NET

30 Sep 2013 by Md. Rashim Uddin

How to download different types of files in asp.net

A Lightweight File Backup Manager

24 Jan 2015 by shijo joseph

A file backup manager with simple user interface and all the essential functionalities.

Hacking FontDialog

23 Aug 2008 by legcsabi

How to hide UI elements of a FontDialog (e.g., Font Size).

How to get the correct file time in C# in .NET Framework 2.0

9 Jan 2009 by pablodg

Workaround to get the correct LocalDateTime of files no matter which date settings your computer has.

Getting List Schema and Importing List Items/Documents to SharePoint Remotely

26 Jan 2009 by Sike Mullivan

Demonstrates retrieving schema and importing to SharePoint via Web Services and RPC.

FindReferences of "N Order" - SharpDevelop Add-In

1 Mar 2009 by Mohammad Said Hefny

Using ICSharpCode.SharpDevelop.Refactoring.RefactoringService.FindReferences to find all references in a given project

C#3.0

C#2.0

Time in HH:MM:SS format form the second

16 Feb 2010 by Pranay Rana

Following is code by which you get time in (HH:SS:MM) formate by passing second as argument public string getFormattedTimeFromSecond(double second) { TimeSpan t = TimeSpan.FromSeconds(second); string formatedTime = string.Format("{0:D2}H:{1:D2}M:{2:D2}S", ...

C#3.0

C#4.0

C#2.0

Alphanumeric Password

31 Jan 2011 by shakil0304003

Register Textbox KeyPressEventprivate void textBox1_KeyPress(object sender, KeyPressEventArgs e){// Allows only Alpha-Numeric’sif (!(Char.IsLetter(e.KeyChar) || Char.IsDigit(e.KeyChar) || Char.IsControl (e.KeyChar)))e.Handled = true;}

C#2.0

Access UI from class functions

27 Jun 2012 by Wonde Tadesse

See this CodeProject article.Updating the UI from a thread - The simplest way[^]

C#2.0

GUI

Resolving a hostname in C# and retrieving IP version 4 address

15 Aug 2012 by Tyronne Thomas

Resolving a hostname in C#

SQL Server slow response

16 Aug 2012 by Espen Harlinn

One thing you should probably consider is to use CTEs to perform paging when the table gets bigger - have a look at Data Paging Using CTE (Common Table Expression)[^]This will allow you to browse the full table, even if you end up having a 100 million records or more.Best regardsEspen...

C#2.0

SQL-Server

SQL-Server-2005

How to Read a PE Image's Manifest Resource using an Undocumented Internal .NET Class Method

21 Jan 2013 by Kerem Guemruekcue

This short article shows how to use an undocumented internal class method from the System.Deployment.Application.Win32InterOp namespace to get a PE images manifest resource.

Using Serialization to Produce RSS Feeds from C# Classes

2 Sep 2008 by Derek Burnett

Creating classes that model an RSS, in C#

EHFileDiff - File Compare Utility

2 Sep 2009 by Eric Haddan

My entry to the Code Lean and Mean File Comparison Contest.

Doubt in Static and non static constructor in C#

11 Jan 2010 by CPallini

From documentation (MSDN [^]):A static constructor is used to initialize any static data, or to perform a particular action that needs performed once only. It is called automatically before the first instance is created or any static members are referenced.Your instance constructor (i.e....

C#2.0

Changing a WinForms Control on the 'UI' Thread from another Thread

23 Mar 2010 by Khaniya

this.BeginInvo...

C#3.0

C#4.0

C#2.0

How to compile and use Xapian on Windows with C#

9 Apr 2010 by Sean Goodpasture

A look at how to compile and use the Xapian search technology on Windows, and its pitfalls.

Setting up COCO/R for Use in C# Visual Studio Projects

6 May 2010 by c2423

How to set up the COCO/R compiler with Visual Studio

Remove blank lines from code in Visual Studio

19 Oct 2010 by Ziv Nitzan

There is also a Visual Studio extention called CodeMaid that has a lot of cleaning options http://bit.ly/diMTaR

why is the unexpected answering coming ?

25 Dec 2010 by Abhinav S

You have used the new keyword while defining the constructor in C.That 'breaks away' from the original inheritance hierarchy.The most overridden method that A finds is B's WhoAreYou() as C and D's WhoAreYou() are in a different hierarchy.

C#2.0

Problem with randomize numbers

12 Feb 2011 by Shahin Khorshidnia

Hi,I've written a tip and I think it can help.How to generate many random various numbers?[^]briefly://C#public static int RandomNumber(ref List numbers, Random random){ int count = numbers.Count; int randomIndex = random.Next(0, count); int returnedNumber =...

C#2.0

Who Moved My byte[] using DllImport?

31 Mar 2011 by Olivier Levrey

From C# code:- If you want to pass a string as input parameter, use string type.- If you want to pass a string and modify its content, then use StringBuilder type.public class LibTest{ //and don't forget to tell how big is your buffer [DllImport("LibTest")] private...

C++

C#2.0

DLL

Deeply Nested JSON Deserialization Using Recursion and JavaScriptSerializer

28 Apr 2015 by Hassan Alrehamy

JSON Deserialization in depth concept and Dictionary mapping. Special Thanks to Dr. Coral Walker

How to edit string in resource c#

25 May 2015 by Maciej Los

I'd suggest to start here:Creating Resource Files for Desktop Apps[^]Working with .resx Files Programmatically[^]

Difference between two dates in hours

3 Sep 2015 by OriginalGriff

First of, never fetch DateTime.Now more than once: it leads to intermittent problem around midnight which can really mess you up. Fetch it once, and use it for all checks.Then try:DateTime now = DateTime.Now;var receiveDetails = objDB.GetAllReceivedDetails().Where(a =>...

DataCube

24 Aug 2018 by darkoman