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CGridListCtrlEx - Grid Control Based on CListCtrl

Download source code - 76.96 KB Download demo - 754.33 KB Introduction Microsoft's CListCtrl has support for displaying data in a grid using the report style, but we have to make several changes

How to Configure a Self Referencing Entity in Code First

Introduction A few days ago a worker in Sela asked me how to configure a self referencing entity with EF Code First. In this post, I’ll show you how to implement that configuration. Self Reference

Building a Sudoku Solver in F#

If you have no idea what F# is, or you have little or no experience with the language, I recommend that you start your journey of discovery at the Microsoft F# Developer Center. You will find the tool

ASP.NET - Get selected CheckBox value in DataList

Download source code Introduction A while ago, someone at the forum had asked "how to retrieve the checkbox value from the ASP.NET DataList control". I took the opportunity to put togeth

WCF Introduction - Part1

Download HelloServiceApplication - 17.53 KB Introduction Microsoft Windows Communication Foundation (WCF), alongside Windows Workflow Foundation (WF) and Windows Presentation Foundation (WPF), is

Batch Image Format Converter

Download demo - 788.18 KB Download source - 796.41 KB Introduction This article guides you to create an application that can convert images of different formats to the one that you desire, just b

Drawing an Image as a 3-D Surface

Download source - 5.79 KB Introduction Image processing functions usually involve manipulation of the pixels and colors and displaying the image as a picture in a typical 2D fashion. For scientif

File Server Audit

Download demo - 43.12 KB Download source - 53.11 KB Introduction File Server Audit solves the problem of getting the raw data to find what a user can access on a large file server by enumerating

So where do we go from here?

Well, Microsoft has finally unveiled what is commonly known as Windows 8. If you have been learning Kung Fu in a secret Tibetan monastery or yak fishing off the coast of Antarctica, you may have misse

New features of C# 3.0

IntroductionC# 3.0 includes following some great new features.  This article is same as my original c# 3.0 new features post. Implicitly typed variables (var) C# 3.0 supports implicitly typed loc

Learning (REGEX) regular expression in the most easiest way.

ContentsSo, what’s the agenda?Just in case if you are new comer, what is regex?3 important regex commandsCheck if the user has entered shivkoirala?Let’s start with the first validation, enter characte

Undocumented changes to jQuery “andSelf”

OK, this is a little behind the times since I’m talking about jQuery 1.3.2 – but it may be useful to someone. Today I was working on a project which had, some time ago, been upgraded from jQuery 1.3.

Avoiding OR Conditions with Joins

Why OR conditions in join statements should be avoided and an example fix OR conditions and join statements – some things just don’t go well together. Similar to how OR conditions can significantly i

Use dynamic type in Entity Framework 4.1 SqlQuery() method

With the release of Entity Framework 4.1, the DbContext.Database.SqlQuery() method offers a way to execute a SQL command then map the returning result set to a strongly typed object or a list of stron

Reflection 101: An Introduction to Reflection in .NET

Download sample code - 43.8 KB Introduction This article is in response to a request I've received to give an introduction to Reflection in .NET as well as some examples of how it can be used. So

Duplicates detector via audio fingerprinting

Download sources - 893 KB Download executable - 746 KB Contents Introduction Fingerprint as a hash value General schema Preprocessing the input signal Spectrogram creation Band fi

SQL Server – Puzzle – Statistics are not Updated but are Created Once

After having excellent responses to my quiz – "Why SELECT * throws an error but SELECT COUNT(*) does not?" I have decided to ask another puzzling question to all of you. I am running this t

Smack, XMPP, and GTalk

I had to work on project which supports P2P file transfers and it is then when I thought, why not use an existing framework rather than building a new one from scratch. I had worked on Smack/ Openfire

Components, Aspects and Dynamic Decorator for Silverlight / WCF Service Application

Download CBDDynDecoratorSilverlight - 54.61 KB Introduction As discussed in the Components, Aspects and Dynamic Decorator, application development involves tasks specific to an application type an

DataTemplate injection

 Download source - 215.99 KB Introduction     Plug-ins  are a mechanism for making an Application more robust. By enabling a system to include libraries into it after its re