C# Corner

Couple of days ago, I came across a piece of code that was not just tightly coupled but also formed a circular dependency among the components. In this article, I've tried to give you a gist of...

In object oriented programming State Pattern is one of the way to implement Finite State Machines. This pattern falls under Behavioral Design Patterns.

Here we will see how Strategy Pattern helped in refactoring code in JSON parser example

In this article, we will explain the main basics of two software design principles, DRY and KISS.

Here we will understand the use of Template Method Design Pattern by gradually refactoring our code.

This article describes different ways of singleton pattern implementation and how to make the singleton class thread-safe. I have described with real time problem and given a reference of source co...

It's the beauty of relationship types, that they can work in conjunction with one another. Therefore, we can compose relationship types to solve a particular problem.

In any industry, slants by one means or another mirror individuals' ordinary needs and behavior. This endless procedure of adjustment tails us wherever we go?—?and portable application improvem...

In this article, you will learn the separation of concern and data access from within code.

The article talks about scenarios where we want more than one instance of a given service

Avoid creating views from within your view models by building a dialog service. Facilitates unit testing.

Learn how to create, open, and close tabs effectively using the MVVM pattern with WPF. Facilitates unit testing.

Introduction to the MVVM (Model-View-ViewModel) pattern in WPF.

Generally speaking, an owned dependency corresponds to some unit of work performed by the dependent component.

In this video I take you back to the basics. I show you how to build a business layer using Active Record pattern as the foundation. We will explore the downsides, and discuss challenges and benefi...

A DI container takes the responsibility of instantiating and providing the dependency instances, irrespective of the level of dependencies. As a result, it is a container that manages the scope of ...

In this post, we will be talking about the two most commonly used types of relationships, namely, direct dependency relationship and enumeration.

Lazy<T,TMetadata> is a type provided by MEF to hold indirect references to exports. Here, in addition to the exported object itself, you also get export metadata, or information that describe...

The Service Locator is used as a replacement for the new operator. The problem with service pattern is that it hides a class's dependencies and is a bonafide anti-pattern. In fact, it takes awa...

Service locator pattern is one of the most commonly used patterns. In general, this pattern is used along with other patterns like Adapter Pattern, Observer Pattern, Dependency Injection Principles...

While I was exploring Autofac, I found AsImplementedInterfaces quite interesting. Not only because it is useful, but also because if we are not careful with its use, we may end up with unexpected a...

This article explains what Strategy Design Pattern is and how to use it in software design and development.

Dependency Injection (DI) is a technique that helps us achieve loose coupling between objects and their collaborators. In this post, we will use constructor based dependency injection, however, we...

In this article, we will learn about Strategy Design Pattern.

This article explains what Chain of Responsibility Design Pattern is and how to use it in software development.