The second part in WebBiscuit's design pattern series, this one examining the factory pattern. We look at an example of coping with ever-changing requirements by programming to interfaces and allowing the factory pattern to decide on the implementation.

Capturing the semantic similarity between two short sentences based on the WordNet dictionary.

Building An ORM Step 1

Addin to navigate in your code using the thumb buttons of your mouse.

In this tutorial we will add a user account to the database using ASP.NET framework through the CreateUserWizard control. This allows users to add their own information to the user database and force them to sign up for accounts.

In this tutorial we will demonstrate how to enable the developer to configure checkboxes that are mutually exclusive; which ensures that the end-user will only be able to select a single option. This control is similar in behavior to the radio-button list control. This control is perfect for accepting only a specific confirmation from a customer, such as yes/no to a newsletter or promotional email list.

Ajax Error Handling with ASP.net stack traceASP.Net Ajax is great for developing web applications. However there are some issues in presenting server side exceptions in the browser nicely. I actually needed the entire stack trace to be shown in the screen. Whenever I had an error while using Ajax, I used to get an alert with error message. Sometimes eve

Hierarchical GridView Using TemplateFieldI usually choose a TreeView for this kind of hierarchical data or I choose ASP.Net menu. But there are some situations you may need to have various controls on each node. If this is your case then the Asp.Net Hierarchical GridView is right choice. But wait one moment, there is no Hierarchical Grid as we have i

Sample WCF clients for three different platforms with no code duplication and no generated proxies

Tie it all togeths and not lose your mind in the process

a C# simulation for DataLink layer using OpenGl

Changing ConnectionString like an attribute in C#

RapidWebDev is an infrastructure helps engineers to develop enterprise software solutions in Microsoft .NET easily and productively. It consists of an extendable and maintainable web system architecture with a suite of generic business model, APIs and services as fundamental functionalities needed i

Easily, SSL can be implemented in your local IIS for learning and testing purposes'

Filter rows in Asp.Net Ajax GridView When working in a large amount of data, filtering to get a subset is always essential. So I have written this code. Here I refer filter as filtering records at the application level not at the database level. Usually I put the data in the Viewstate or in session if the data is not too huge. Then apply the filter to g

ASP.Net Ajax CheckBoxList with data binding I usually choose ASP.Net GridView for a column with Checkbox, but I had a requirement few weeks before to use a single column based checkbox list. So I just browsed through the available controls in the toolbox, I just had a thought of trying this control. Actually the controls is very simple and highly user f

GridView inside a ListView ListView is a very flexible control for rendering custom formatted outputs. I have already managed it to get a horizontal menu with liquid layout. Its fantastic set of templates allows most of the rendering to be easily done. With a little bit of CSS knowledge we can avoid rendering tables for most of the lists. It is not only

GridView RowCommand Unlike edit, delete, and Add there might be several functionalities we may need to perform on GridView or a specific GridView row. For custom tasks, don?t use the native command names as edit, update, cancel as GridView uses natively.Accessing the RowWhenever there is a need of custom task for a specific row, we need that specific ro

DataBind WPF ListViewBinding Dataset or DataTable directly to WPF data controls are not as easy as binding WinForms or Asp.Net controls. Still few things are so specific to WPF when binding data. So understanding basics of data binding (atleast basic controls) is necessary before building large applications in WPF.DataContext as DataSource in <SPAN id=c

DataBind GridView with Entities and LINQA simple article for understanding LINQ with Entities for data binding a GridView. While the main objective is not about the GridView data binding, the goal is to find how we can use the LINQ effectively along with Entities to bind data. Why I have not decided not to use DataTable with LINQ to bind is, because I w

Asp .Net FileUpload to save image to the DataBaseI have worked in GridView for displaying different kind of data. The interesting portion is when there is a possibility to attach image, photo. This is not a very big task. But if it is done properly, the result will be very useful to the end user. For this article I would like to extend bit further to ad

WPF Treeview DataBinding with DatasetI am always fan of TreeView from classic VB days. It is a great control to display hierarchically organized data. But earlier days in VB 6 the TreeView has to be populated by adding nodes through looping. Then in the ASP.Net I had some how improved support by using XML to transform the Dataset to TreeView binding.Hie

An article on a C# Cyclic Redundancy Check (CRC) algorithm

A small single dialog utility for recording from the sound card in mp3 format

Phil Haack (leader de ASP .NET MVC) et Scott Guthrie l'annoncent aujourd'hui : la Release Candidate 2 de ASP .NET MVC est dispo. Au menu surtout le modèle de validation  ...

C'est Patrick Smacchia qui l'annonce sur son blog ce matin : la v6 de Reflector sera dispo le 15 de ce mois. Pour mémoire, ce produit sera payant et complètement intégré &...

In this live Security Talk webcast, discover how CAT.NET includes a set of FxCop security rules that help you identify security flaws in a managed-code (C#, Visual Basic .NET, Visual J#) application you are developing.

Web design agencies and partners called to submit a redesign strategy incorporating Microsoft Web Technologies for bgca.org, the Web site for Boys & Girls Clubs of America. Deadline for entries is February 19, 2010.

Ce petit code permet d'ajouter tout type de fichiers dans oracle et par la suite de les récupérer, les enregistrer et les ouvrir à partir de votre dis

WCF-enabled multi player XNA game for Windows platform

In this tutorial we will discuss an overview of SQL Server servicing installation. It is possible to upgrade any installed SQL Server 2008 component with a SQL Server 2008 servicing update. In this case, if the version of the component is later than the version update available then the Setup program will not update it.

An online marketplace to purchase custom DNN modules and high-quality skins. The store is easy to navigate. Coding Staff provides support for all the store products.

UI ControlSuite .NET now contains the world's first VirtualizingWrapPanel for Silverlight 3 .NET and two new WPF .NET controls, the world's first TreeListView and Virtualizing WrapPanel controls for WPF .NET framework

A complete CMS and social networking platform for rapid development of Web 2.0 sites with forums, blogs, wiki, groups, friends, widgets, message boards, private messaging, user profiles, media galleries and other features.

- Transforme le disque dur en mémoire vive - accélére la bande passante - décuple la vitesse de votre pc

How to use Active Object pattern to carry out a long-running tasks

A way to have thread-safe foreach statements without explicit locking.

Using log4net to save data in database with help of NHibernate

Bonne nouvelle pour les non parisiens : vous pourrez suivre en live les keynotes des TechDays 2010. Le lien est ici. NB : si vous êtes parisien, vous pourrez me retrouvez lors de la session qu...

Explaining all the new must have features in windows 7 to make your application look shiny and professional like the new features of the task bar and more