A multithreaded server class that accepts multiple connections from a provided client class. Each client can send and receive files and text (byte data) simultaneously along 250 available channels.

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.NET 3.0

Cryptographic Interoperability: Keys

5 Jun 2008 by Jeffrey Walton

Import and export Cryptographic Keys in PKCS#8 and X.509 formats, using Crypto++, C#, and Java.

VC7.0

VC7.1

VC8.0

VC6

WPF: If Carlsberg did MVVM Frameworks: Part 6 of n

4 Sep 2009 by Sacha Barber

It would probably be like Cinch, an MVVM framework for WPF.

Using a TypeDescriptionProvider to support dynamic run-time properties

16 Jun 2008 by Nish Nishant

This articles explains how to implement a TypeDescriptionProvider for a class to support multiple object types using a single class type

How To: Use Office 2007 OCR Using C#

24 Aug 2009 by Waleed Elkot

Reading text from any image using Microsoft Office 2007 OCR

Conceptual Children: A powerful new concept in WPF

6 Apr 2008 by Dr. WPF

This article describes a new approach by which an element can remove its visual and logical relationships to its children while maintaining a conceptual parental relationship with those children.

Attaching a Virtual Branch to the Logical Tree in WPF

6 May 2007 by Josh Smith

Reviews a pattern which enables new possibilities for data binding.

State Machine Workflow Discussion

26 Jun 2009 by Shivprasad koirala

A State Machine Workflow discussion.

Exploring Clip Property of UIelement to Make Animation in WPF

30 Dec 2009 by Razan Paul (Raju)

Animation technique based on Clip property of UIelement in WPF

Introduction to Model Driven Development with Sculpture – Part 1

3 Sep 2008 by Ahmed Negm

This article introduces how to create and manage .NET enterprise applications using your favorite technology (Data Access Application Block, LINQ, NHibernate, ASMX, and WCF) with the Model Driven Development approach by Sculpture.

API-Less INI File Wrapper

5 Nov 2008 by Tolgahan ALBAYRAK

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

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.

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.

How to create an easy plugin-system in C#

15 Feb 2013 by Dread_Sharp

How to build an easy plugin system with C# which only takes about 30 lines of code!

Image Filters

30 Sep 2009 by Fiwel

Different ways to apply image filters.

LINQ To Google Image and Google Groups

8 May 2007 by Ming.Chen

A LINQ Implementation for Google Images/Groups Search

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.

Export to Excel Functionality in WPF DataGrid

24 Oct 2010 by Nithyaduruvan, Sathishkumar_P

This article describes about the export functionality of Excel sheet from WPF datagrid.

Nullable datetime column in .NET DataGrid with DateTimePicker

17 Aug 2009 by vic_ch2000

A nullable datetime column in .NET DataGrid with DateTimePicker.

Using LINQ for type Conversion

25 Feb 2010 by dasblinkenlight

Converting between types in .NET

Saving User Settings in Winform Application

19 Mar 2012 by Rishikesh_Singh

The article displays how to save user setting or preference at run time.

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.

Using Dynamic Proxies for Fault Tolerance and Failover

4 Mar 2009 by Derek Viljoen

How to leverage LinFu (or any other Dynamic Proxy implementation) for Fault Tolerance and Failover

Textbox Drag/Drop in WPF

28 Sep 2009 by Pete O'Hanlon

Textbox Drag/Drop in WPF

A C# SMTP server (receiver)

17 Sep 2012 by ObiWan_MCC

A C# SMTP server (receiver).

Adding INotifyPropertyChanged to Entity Framework Classes

14 Dec 2014 by MarkLTX

Automatically implement INotifyPropertyChanged for every property in Entity Framework 6.0 entity classes

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.

Automatic Culture Flowing with WCF by using Custom Behaviour

30 Nov 2007 by Patrick Kalkman

An article to demonstrate culture flow from Windows client to Windows server using WCF.

How to Upload a File to a WebDAV Server in VB.NET

14 May 2009 by CS Rocks

This article demonstrates how to upload a file to a (HTTPS) WebDAV server in VB.NET.

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.

Handling SoapException Detail with a WCF Client from a Web Service

4 Nov 2009 by Larry Aultman

How to catch and handle ASMX based SOAP exceptions in a WCF client.

Voice and Text Conferencing Library

14 Feb 2010 by Irfan alam

A library for creating a voice and text conferencing application

Dependency Injection with ObjectPoolManager (OPM)

31 Oct 2010 by NavnathKale

Lightweight and simple

WebBrowser Element Events and Values

16 Feb 2013 by Marc Clifton

Sinking WebBrowser button element events and getting/setting input element values programmatically, without a web server.

How to Configure TFS Server to Build Solutions v.2008 and v.2010 Side by Side on the Same Machine

9 Jan 2010 by Sergey Arhipenko

This article shows how to build different versions of Visual Studio solutions on the same build server.

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

Session Vizualizer for Visual Studio 2005

29 Nov 2008 by Radu Chirila

Debug tool for analyzing Session content in web applications.

Extension Methods Exemplified: Sorting Index-based Generic Lists

23 Aug 2008 by Björn Friedrich

This article shows how extension methods can be used, e.g., for sorting index-based generic lists.

How To Disable FlashPlayer (AxShockwaveFlash) Right-click ContextMenu

5 Sep 2008 by IncureForce

How to disable FlashPlayer (AxShockwaveFlash) right-click ContextMenu

Parsing XSD Schema with SOM

13 Oct 2008 by CodingBruce

Pull metadata from a schema or generate XML mappers

LINQ to SQL - Detach Entities

12 Jul 2009 by Eric J. Smith, Shannon Davidson

Easily detach entities when using LINQ to SQL

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.

Quick and Simple WPF Month-view Calendar - Updated

21 Aug 2009 by kirkaiya

A very simple, XAML-based month-view calendar that shows appointments, exposes events, and allows dragging appointments in the current month.

Download Files in ASP.NET

30 Sep 2013 by Md. Rashim Uddin

How to download different types of files in asp.net

.NET settings files in class library projects

26 Aug 2011 by Jecho Jekov

How to use .NET settings files in class library projects.

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

15 Aug 2012 by Tyronne Thomas

Resolving a hostname in C#

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.

State Machine - State Pattern vs. Classic Approach

5 Aug 2014 by Chris875

State pattern and procedural solution illustrated

Serialization for Rapid Application Development: A Better Approach

25 Apr 2008 by Daniel Gidman

Serialize and Deserialize your objects with ease and simplicity

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.

Exception logging using Elmah - Error Logging Modules and Handlers for ASP.NET

29 Apr 2011 by Mohammad A Rahman

Exception logging using Elmah - Error Logging Modules and Handlers for ASP.NET

SOAP UI - Part 1 - Introduction

22 Jun 2012 by Jobless Creature

This is a article on SOAP UI. This is used for web service load testing

Blog integration into ASP.NET website using GData API

16 Jul 2012 by Suhel Shah

Content Managemnt of asp.net website using Blogger Blog and Google GDI API

Basic WPF Way to Implement and Include Animation in XAML

5 May 2014 by Gerald Gomes

This article will make an attempt to describe a basic way to start implementing animation in WPF.

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

Knit - A Visual Studio Add-In

30 Dec 2007 by AGD-H

Knit is a Visual Studio add-in tool that allows a developer to apply multi-step patterns to solution and assembly meta-data.

SqlTimeSpan

30 Jul 2009 by Giovanni Bejarasco

Porting of System.TimeSpan as a SQL Server UDT.

The Amazingly Forgotten 2-Way .NET Rijndael CryptoStream

29 Aug 2009 by _Khallaf

How To Do Precise 2-Way Rijndael CryptoStream Communication

Why can't this cast be done?

5 Aug 2009 by Pete O'Hanlon

You can't cast it as such because a.Except(b) returns the type System.Linq.Enumerable.ExceptIterator. You have two options here:c.AddRange(a.Except(b)); or c = a.Except(b).ToList(); "WPF has many lovers. It's a veritable porn star!" - Josh...

How To Hide Or Show .NET Tabs Programmatically

20 Nov 2011 by Bernhard Hiller

That's far too obscure.All you need to do is store a reference to the TabPage instance which was removed from the TabPages collection of the TabControl. You may use the form where the TabControl is placed for that purpose.You could also create your own TabControl which has an extra property...

Call WebService Dynamically and Read WebService Definition

17 Apr 2012 by abhinavshastri

How to Call WebService Dynamically and Read WebService Definition

Inno Setup Script to Change a C# Forms Configuration

25 Feb 2017 by RickZeeland

Create an Installer which allows to change the Forms application settings in a custom Inno Setup page

DesignSurfaceExtended the third (chapter), how to implement a FileSystem Persistence Manager

3 Mar 2017 by Paolo Foti

Save and restore your design work using a persistence manager based on XAML code

Simple Kafka Producer and Consumer with C# and Scala

28 Oct 2019 by Igor Ladnik

Simple Kafka producer and consumer written in C# and Scala with Avro schema read either from local file or simple Web server

UITestBench, a lightweight UI testing library

3 Apr 2008 by slkr171

This article describes how to build a lightweight test bench for testing user interfaces which are written entirely in C#/.NET, using NUnit or any other unit test framework.

Host and Workflow: Two Worlds to Communicate. Part V

4 Oct 2008 by freedeveloper

Part V: Intercommunications with a Workflow instance using Correlation parameter

Remoting Compression Channel Sink

12 Nov 2008 by aschmidt

An article explaining a Remoting extensible channel sink architecture and an implementation of the compression channel sink.

Long Running Work Flow Activities

11 Dec 2008 by gordonwatts

A generic way to write long running work flow activities

Linq To Object query

6 Sep 2009 by Eslam Afifi

.Skip(m).Take(n)

Leveraging LINQ to XML: Querying an obfuscation map

5 Oct 2009 by Alexander Yegorov

Practical use of LINQ to XML technology.

Leveraging LINQ to XML: Querying an obfuscation map: Part 2

5 Oct 2009 by Alexander Yegorov

A practical use of the LINQ to XML technology.

Split string in line

19 Jan 2011 by #realJSOP

I think you mean to say you want the portion of the string (or what is commonly called a "substring").string x = "this is good";string y = x.Substring(1,4);The variable y should contain "his ".

C#3.0

.NET

.NET3.0

Pex & Moles - Testing Business Layer

28 Jul 2012 by hoonzis

Pex is a tool which helps generate inputs for unit test. Moles is a stub framework used to isolate the unit tests from code which is not being tested. In this post, I will try to describe an attempt to use Pex and Moles to test a typical business layer.

Audio Pattern Matching

16 May 2011 by raj chitty

HI I wonder if some one could help me with my problemOur bussiness record almost 10 radio station on continuous basis and one person is dedicated to listen to the audio and find if some Ads are playing. We capture the Ads flighted in the radio and do the bussiness.Is there any...

.NET

.NET3.0

How To Autorefresh A Page Every Two Minutes?

11 Mar 2012 by Prasad_Kulkarni

Automatic web page refresh can be implemented in an ASP.NET (.aspx) web-page by adding some HTML code in the header section.You can simply add following line of code in the Header section to enable auto refresh in an ASP.NET web page.Where 120...

.NET

.NET3.0

ISupportInitialize.BeginInit problems?

29 Mar 2012 by barrd

Fix an exception related to ISupportInitialize.BeginInit and learn why it happens.

Enter Button To Move To Next Control

7 Nov 2012 by semoLi

private void TextBox_KeyPress(object sender, KeyPressEventArgs e){ if (e.KeyChar == '\r') { if (this.ActiveControl != null) { this.SelectNextControl(this.ActiveControl, true, true, true, true); } e.Handled = true; // Mark the event as handled ...

ASP.NET Web Component for editing SQL tables

29 Nov 2012 by RovenetBill

ASP.NET c# component for editing SQL tables with plug-in column format adapter architecture.

Detect Change In ActiveControl

25 Feb 2013 by TnTinMn

UpdateDefaultButton - Allows detecting change in ActiveControl

How to solve error: Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index

5 Mar 2013 by OriginalGriff

Take off the equals:for (int i = 0; i

Roles and Permissions Implementation for UI Controls and Controller in ASP.Net

9 Feb 2014 by Joshi, Rushikesh

This article describes, how can we implement Roles and Permissions into ASP.Net application in efficient way.

How-To Convert a String Collection to a Multi-Enum Item Using TryParse

14 Feb 2014 by BenScharbach

How-To Convert a String Collection to a Multi-Enum item using TryParse

Code behind JavaScript

18 Apr 2014 by Raju_B

Code behind JavaScript

Copy Paste and Insert in Datagridview (Winforms)

28 May 2014 by Thava Rajan

Copy and insert data at any postion in your datagridview

InternalList<T>: the low-level List<T>

13 Aug 2014 by Qwertie

In the netherworld between T[] and List

Custom TreeView Layout in WPF

12 Sep 2014 by Jan Bakker

This is an alternative for "Custom TreeView Layout in WPF"

Alphanumeric count up

27 Jan 2015 by HiDensity

Class providing methods to count up a string using a definable character set.

Using the Windows MIDI SYSEX API in .NET

13 Apr 2016 by Steve Grundy

This article describes using the Windows MIDI API functions in a managed environment.

Getting All "Special Folders" via VB.NET

12 Apr 2016 by Jalapeno Bob

A VB.NET version of Ray Koopa's 21 Mar 2016 article, Getting All "Special Folders" in .NET

Custom MessageBox with checkbox

11 Sep 2016 by Avatar2400

This is a simple class that allows you to have message box with checkbox and other small features.

Change Local IIS Home Path from Explorer Context Menu

1 Sep 2008 by Sean Rock

Change local IIS home path from explorer context menu

Bare bones SourceSafe journal monitor

6 Sep 2008 by David Catriel

A simple and straightforward tool to monitor and report SourceSafe database changes.

Extended Methods

27 Feb 2009 by ABitSmart

From here[^],"Extension methods are a special kind of static method, but they are called as if they were instance methods on the extended type."Member 3981366 wrote:returning strongly typed variables or collectionsSorry, I don't understand what...

AND == where, OR == ???

20 May 2009 by 0x3c0

You can use boolean operators, like the && operator instead of the two 'where' clauses, and the | operator for an OR operation. For example, your first example would be:var results = from items in collection where...

Integrating Database Development in Visual Studio

27 Sep 2010 by venugopalm

Integrating database development into Visual Studio to collaborate application development team and the database designers

Execution process

12 Jan 2011 by Ankur^\m/

Read the MSDN article: ASP.NET Page Life Cycle Overview[^].

.NET

.NET3.0

variable declarations difference

1 Feb 2011 by Sergey Alexandrovich Kryukov

First declaration is static. This is just one physical object in the whole application domain.If it is declared in some class; and the class has many instances, this field will be only one, accessible from any instance of a class itself. Same thing about structure.Second declaration can...

.NET

.NET3.0

what is "- >" in C# mean

8 May 2011 by CDP1802

That's the dereference operator (->), which works very similar to the same operator in C++. It is used to access member and methods of a class or structure over a pointer. In C# you can use pointers in unsafe code only, so under normal conditions you will not encounter pointers and the need to...

Async Drag 'n Drop or Drag 'n Drop from external server/device

19 Nov 2011 by User008

Drag 'n Drop asynchronous files from an external server or device

C#3.0

C#2.0

Win2K