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

Create job to export Stored Procedure daily

27 Nov 2012 by Aadhar Joshi

Creating job in sql server which automates taking backup of all stored procedures and functions in physical drive.

.NET3.0

.NET3.5

.NET2.0

SQL-Server

How to Bind Derived Type in MVC View

9 May 2013 by Abhay@Accenture

How to bind Derived Type in MVC View

Call WebService Dynamically and Read WebService Definition

17 Apr 2012 by abhinavshastri

How to Call WebService Dynamically and Read WebService Definition

Comparision between Response.Redirect, Response.RedirectParmanent and Server.Transfer

10 Sep 2009 by Abhishek Sur

It is to be noted, .NET has lately introducedResponse.RedirectParmanent() after a long await. The main motive of this is tohave permanent response redirection to the Search Engines.Response.RedirectParmanent() is an extension function introduced in .NET 4.0.Themain motive of it is to indicate

How to make REST requests with C#

21 Nov 2012 by AdamNThompson

A reusable component for makeing REST service requests using C#

Convert Arabic Number To Alphabet (التفقيط) تحويل الأرقام إلى حروف

11 Nov 2012 by ahmed_alashrafy

تفقيط الأرقام العربيه

Increase productivity with Visual Studio extensions

30 May 2012 by Ahsan Murshed

This article gives ideas to developers to increase development time productivity using the free Visual Studio 2010 extensions.

Effectively Flushing Reserved Memory By Process

15 Jun 2014 by Amin Esmaeily

This trick is about how to effectively reduce reserved memory by process.

Binding with Properties defined in Code Behind

7 Jul 2013 by Amit_Mittal

An easy way to bind XAML with properties defined in code behind

Change Back Color of MDI Parent form on its load.

18 Feb 2010 by Ank_ush

How to change the background color for an MDI parent form in Visual C#This article demonstrates how to programmatically change the background color for a multiple-document interface (MDI) parent form by using Visual C#.When you use a Windows Form as an MDI parent form, the Application...

Conversion Between All .NET Languages

10 Jun 2010 by Anshul R

The Perfect Translation/Conversion of Code

Checking Internet Is Connected Or Not From .NET

27 May 2011 by Anshul R

Dim value As Boolean = My.Computer.Network.IsAvailable can be used in a situation where the only network a system will be connected to is the Internet.Dim value As Boolean = My.Computer.Network.Ping(hostNameOrAddress ,timeout) hostNameOrAddress can be any valid website -...

View, View Controller, Model Controller, Model (VVCMCM) Pattern

18 Mar 2012 by Anton Pious Alfred

The MVC Pattern was first conceptualized assuming all the three actors were present at one place. Since Web Applications have both a client and a server this needs to be applied differently without technology bias.

Watermark image on page print in ASP.NET

20 May 2012 by Anup Kumar Verma

Printer independent Watermark on webpage print in asp.net & C#

Exporting DataGridview To Excel

17 Feb 2013 by Anurag Sarkar

How to export DataGridView data to Excel.

Encrypt and Decrypt Password in ConnectionString in webconfig file or Appconfig File using C#

24 Apr 2014 by Arvind Singh Baghel

I am writing code to encrypt password in connection string in config file and decrypt password while getting connection from config file.

Hiding contents in ASP.Net user control designer

14 May 2014 by atlaste

How to fix hiding controls in the Visual Studio user control designer

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.

ISupportInitialize.BeginInit problems?

29 Mar 2012 by barrd

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

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

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...

C# Alternative ProgressBar

3 Sep 2013 by blitzkrieged

An alternative ProgressBar for C# with extra functionality

Copy Remote Website to Modify Functionality Locally

1 Aug 2014 by Bryan Lyman

A method for duplicating a web page (including all scripts and styles) to run as if it originated from your own server, then modify server-side and client-side functionality afterwards.

A Custom ServiceHostFactory

8 Sep 2008 by cesar_boucas

A custom derivative of ServiceHostFactory to control how WCF service hosts are created.

Create Multi Language Web-Site in ASP.NET

28 Mar 2012 by chetan virkar

Create a multi-language website in ASP.NET.

.NET

.NET3.0

ASP.NET

Thread-Safe ObservableCollection<T>

10 Dec 2016 by Cory Charlton

A thread-safe implementation of the ObservableCollection class

Days Left Timer VBS

29 Jun 2010 by crackruckles

Days Left Timer VBS self deleting

How to Edit ListViewItems Directly

5 Apr 2013 by dapeacenforcement

Easy way to edit the right ListViewItem (Row/Column) after MouseDoubleClick.

C# Storable Box Control 1.4.0.4

6 Mar 2015 by Darkencrow

A multi-drawer style collapsable UI container

Rendering AltNETType (= .NET FreeType port) with OpenGL

14 Oct 2013 by Demid Korneev

Example of AltNETType use in OpenGL

Like Magic, No Strings Attached

28 Mar 2013 by dgDavidGreene

Helper utility replaces magic string property names.

Limited Length Logging

18 Feb 2013 by dirigo

Preventing a log file from growing forever

GCD Simplified using lambda

12 May 2011 by DrABELL

Hello Steven,As FYI: recently I have published on CodeProject a short article (tip) on rather efficient implementation of GCD/LCM based on Euclid algorithm. They use iteration instead of recursion, because re-cursive algorithms in general and in this particular case are relatively...

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!

Automatic Undo/Redo

11 Feb 2015 by Emiliano El Mariachi

Here is a small library to help you have an automatic undo/redo feature without explicit dependency on Undo/Redo system.

WPF C# / VB.NET Additional (fourth) button on window titlebar (Aero only!)

22 Jul 2014 by Emiliarge

Using WindowChrome from Microsoft.Windows.Shell.dll

C# / VB.NET / C++ CLI: Read and write MS Access (mdb) database without ADO and SQL via Microsoft DAO

18 Aug 2014 by Emiliarge

Read and write data to Access databases without limitations caused by the use of the SQL.

C# / VB.NET / C++ CLI: Create, read and write MS Access (mdb, accdb), MySQL, SQL Server, SQL Server Compact and SQLite databases

13 Nov 2014 by Emiliarge

Both MS Access formats (mdb and new - accdb), MSSQL 2008 R2, MSSQL CE, SQLite, MySQL

C#: Read and Write Excel (*.xls and *.xlsx) Files Content without Excel Automation (using NPOI and ADO.NET)

30 Aug 2014 by Emiliarge

2 ways to read and write data to *.xls and *.xls files and display it on DataGridView.

WPF: Compare two brushes using IsEquals

17 Dec 2012 by fadi_sayyed

WPF Compare two brushes IsEquals

Convert Text Represented Number to Numeric String

7 Jun 2013 by FatzBomb

How to convert a written number to a numerical value anywhere in a string.

Check which .NET Framework version is installed from command line

1 Nov 2012 by Fenil Desai

Check which .NET Framework version is installed from command line

Checking Internet Is Connected Or Not From .NET

25 Dec 2011 by Gandhi Ashish

Checking Internet Is Connected Or Not From .NET

Service Locator Pattern

18 Sep 2014 by Gautham Prabhu K

Creating and using Service Locator pattern

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

Using Masked TextBox in .NET

11 Oct 2013 by heemanshubhalla

How to use Masked Textbox control in .NET

Querying DataSet With LINQ in ASP.NET

31 Jul 2012 by HemendraSingh88

Hi, here we will see how to query a DataSet with LINQ(Language Integrated Query).

SQL Server Connection Dialog

29 Oct 2012 by Hernán Hegykozi

Show you how to make a connection dialog developed completely from scratch.

Alphanumeric count up

27 Jan 2015 by HiDensity

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

Selfhosted Secure WCF by Id password, custom validation

2 Aug 2012 by Himanshu Thawait

WCF With No config file needed – all setting in code only, No IIS – Self hosted, consume by channel factory

Web-based Data Access Object

3 Apr 2013 by In the Face of God

Generalize to access data in a database via HTTP

Checking Internet Is Connected Or Not From .NET

16 May 2011 by J a a n s

For C# guys....using System ;using System.Runtime ;using System.Runtime.InteropServices ;public class Internet{ [DllImport("wininet.dll")] private extern static bool InternetGetConnectedState( out int Description, int ReservedValue ) ; public static bool...

Visual Image Cryptography Generator

6 Mar 2014 by Jacky Yiu

Visual cryptography is a cryptographic technique which allows visual information (pictures, text, etc.) to be encrypted in such a way that the decryption can be performed by the human visual system, without the aid of computers.

Simple Delegates in a Nutshell

21 May 2013 by jay1_z

The easiest, most straight-forward delegate tutorial.

How to end user session when browser closed

8 Feb 2011 by jfriedman

//Using MooToolswindow.addEvent('unload', Cookie.delete.pass('applicationCookie'));//using JavaScript by itself...//http://www.quirksmode.org/js/cookies.htmlvar eraser = function () { eraseCookie('applicationCookie'); };if(window.addEventListener) window.addEventListener('unload',...

WPF - catch events even if they are already handled

3 Mar 2010 by jmix90

As you may actually know WPF introduced the routed events. These last are no more specific to a single control but they are routed inside the tree of your controls. If you want to stop an event, you can mark it as Handled. If so, the routing engine will stop to propage it. In fact this is...

Mirror keys for multiboxing MMORPG games like WOW/LOTRO

7 Mar 2013 by joejames111

Raw input 64-bit .NET classes.

Execute System.Net.Sockets.Socket.Connect Method with Timeout Controlled by System.Threading.Timer

10 Dec 2013 by JRINC

Connect to remote socket via System.Net.Sockets.Socket.Connect method with timeout controlled by System.Threading.Timer

Managing Application Scoped Connection Strings

25 Dec 2011 by Juan Davel

Managing Application Scoped Connection Strings

System.Diagnostics Useful Actions

5 Apr 2017 by Juan Francisco Morales Larios

Useful Actions for debugger in System.Diagnostics

Capturing Entire Content of an Internet Explorer Window

14 Jun 2014 by Kaveh Yazdi Nezhad

A simple solution to capture entire HTML code of a web page which is displaying on Internet Explorer

How To Hide Or Show .NET Tabs Programmatically

13 Nov 2011 by KazMaxLtd

This article describes how to hide or show TabControl tabs at runtime

How to Use Rijndael ManagedEncryption with C#

1 Jan 2014 by Kees van Spelde

To encrypt or not to encrypt with C# .NET

Create a Dynamic JavaScript File for Global Resorce File Creation in JS Format Using ASP.NET MVC

3 Jan 2014 by Kirankumar Chauhan

Global Resorce File Creation in json Format using ASP.NET

Compressing Script Files using GZIP

30 May 2013 by KK Kod

How to compress JavaScript and CSS files in a web application to reduce page loading time, using GZIP.

NamingFormatter - String Interpolation in Runtime Solution

10 Feb 2016 by Kouji Matsui

This library is simple and is a substitution of System.String.Format.

How to end user session when browser closed

8 Feb 2011 by M.Farrukh Abbas

There is no fool-proof technique to catch the browser close event for 100% of time. The trouble lies in the stateless nature of HTTP. I will explain one of them which is very effective and tested

Zipping using System.IO.Compression

24 Jan 2012 by MacSpudster

Here's a .NET 3.5 version.Basic testing done./// /// http://www.codeproject.com/Tips/315115/Zip-using-System-IO-Compression /// /// mods by GNoter ~ 20120124_094448 /// - Made dotNET v3.5 compatible /// - dotNET v3.5 does not have the optional param capability that dotNET...

Glass Style ProgressBar

26 Apr 2012 by Manoj K Bhoir

A Glass style progress bar

TreeListViewEx Tree, List, and Drag and Drop

6 Apr 2013 by Marco Medrano

Merged two CodeProject articles to make a better control, the TreeListViewEx.

.NET

.NET3.0

Dev

Find Text in Word Documents

9 Jun 2014 by Mario Z

Small WinForm application for reading multiple DOCX files and retrieving their text content

Adding INotifyPropertyChanged to Entity Framework Classes

14 Dec 2014 by MarkLTX

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

How to Cascade Delete an Adjacency List Model in SQL in C#

14 Oct 2013 by marks-mike

Demonstrates how to cascade delete on a single table that maintains hierarchy by a ParentId that points to the primary key of the same table

License Keys in VB.NET - Revisited

10 Jul 2014 by maz2331

License Key class to make generating and validating keys easy.

XML Serialization and Deserialization

12 May 2012 by Md. Rashim Uddin

XML Serialization and Deserialization in c#

How to Sort an Object List in C#

18 Apr 2014 by Member 4742039

How to sort an object list in C#

How to create a task in Windows Task Scheduler

14 Jun 2013 by Mike Meinz

Source code to demonstrate the creation of a new task in Windows Task Scheduler.

Using Google Search By Image within your .NET Application

14 May 2012 by Mohamed Amine Aboura

Using Google Search By Image within your .NET application

Steps: Check-in/Check-Out Mechanism for TFS - To Avoid Build Errors and Improve Productivity

30 May 2013 by Mohammed Hameed

Check-in/Check-Out mechanism for TFS - To avoid Build errors and improve productivity.

Data Object to XML (Vice-versa) using C#

25 Oct 2013 by Monotosh Roy Mon

XML Serialization & Deserialization for converting our object to XML and XML to Object

Database Driven Dynamic Menu Control

6 Oct 2013 by Muhammad Ahmed Azam

"Database Driven Dynamic Menu Control"

How to Convert a Date Time to “X minutes ago” in C#

17 May 2014 by Mukund Thakker

In this post, we will see how we can convert date time in "X Time ago" format in C#.

Subset - Sum Problem with Integer Arrays

16 Apr 2014 by munagalasantosh

Get all the array index where the sum equals or is greater than some x value

Receive IPV6 or IPV4 based Data Using C#

27 Apr 2014 by munagalasantosh

Receive IPV6 or IPV4 based data using TcpListener

Send Data to remote machine using IPV6/IPV4 based address

29 Apr 2014 by munagalasantosh

send data to other system using two different ways, one way using IPV6 and other way is IPV4.

Pass Values from One Silverlight Application to Another Silverlight Application using WCF Service

17 Apr 2014 by muralikannan_t

How to pass values from one Silverlight application to another using WCF service

ASP.NET Validation Made Easy

9 Jan 2014 by nasir_ml

ASP.NET textbox validation made easy.

Running a Windows .NET application on Linux

12 Mar 2013 by Nelson Kosta Souto

Running the same compiled assembly on Windows and Linux.

Which is better Constant [Comparison Operator] Variable Value or Variable Value [Comparison Operator] Constant? An introduction to Yoda Condition

30 May 2012 by Niladri_Biswas

In this tip we will figure out the importance of Yoda style in programming

CTE Query in SQL Server

20 Jan 2014 by Nirav Prabtani

CTE Query for optimizing complexity of query in sql server

How to Change User Credentials of Windows Services Programmatically

6 Sep 2012 by Pankaj_Shukla

This tip describes how to change username/password for a Windows service programmatically.

Simple Error Logging Util Class

16 May 2013 by Pasan Eeriyagama

Simple Application Error Logging

How To Sort Two Dimensional Array in Selected Sort Order by Column One, Then By Column Two, Then By Column Three . . . Then By Column N?

10 Oct 2016 by Perić Željko

Sort two dimensional array by using DataGridView class

Extract Keys from Federation Meta Data File (ADFS)

19 Jun 2014 by Peter Boyall

Quick routine to extract keys from FederationMetaData.xml

Submit HTML Text with Page Validation Turned On

18 Jul 2012 by puzsol

This outlines a method for being able to submit HMTL tags from a particular ASP.NET text box while still using the page validation for the rest of the page.

Insert Data Using Stored Procedure in ASP.NET

23 Apr 2014 by Rajendra D. Patel

How to insert data using stored procedure in ASP.NET