Implement Repository, UnitOfWork with Audit support in Composable Service End

Here I have described of implementation repository pattern with EF4 POCO support according to my earlier articles.

I recently downloaded a cool fighter plane game (iFighter lite) on my iPhone. As I started playing, I felt that plane is moving a bit slow!! But soon enough I saw a little perk on the screen and I flew over it and suddenly plane's speed increased. Soon enough, enemy planes started attacking me an...

An example of the usage of the Strategy pattern to maintain customizations for customers from different countries.

Over the years of software development, one thing that has eluded most developers is Data Access. Yes, I mean writing code that accesses a database from your application. It is an age old problem since the days when data storage and computing were invented. We would have thought that by now we would...

Provider Aggregator Pattern is an extension of Provider Pattern, which enables us to create and utilize multiple instance of the class having the same provider interface. In this pattern, there is an Aggregator class which implements the provider interface and contains a collection of instances of c...

A convenient, high-performance money structure for the CLR which handles arithmetic operations, currency types, formatting, and careful distribution and rounding without loss. Also, a look at the various approaches out there for creating a Money type on the CLR.

The article is about how to create localizable WPF applications using some of my tools.

A lot of people are using user controls in asp because they are very easy to use, have design time support and so on. The purpose of this article is to prevent making mistakes when design a web control and to present a pattern that works for me perfectly

Lazy Inheritance is an approach intended to simplify writing OOP and provides support of prototype-based classes hierarhies, automatic resolving and optimizing classes dependencies. Lazy inheritance designates a postponed linking of an object with it's prototype (class) until it is needed. The bene...

Using the Strategy Pattern and Reflection I easily created a Pluggable application.

How to implement Command Design pattern in C# 2.0 in a way that is more suitable with C# 2.0

One of the most interesting patterns in Design Patterns is the Observer pattern which is listed under Behavioral Patterns, it is really important how to make other classes which are interested in the state of another object get notified when the state changed.

The innocent little singleton in your middle tier is not so innocent after all. This article discusses the design issues inherent in unwisely using the Singleton Design Pattern. In particular it discusses the kind of concurrency and scalability issues that arise from use of singleton in high-use, co...