6 posts about C# Extension Method by 5 contributors.
Know C# Extension Method? Share what you know with developers who are learning it.
In this article, I will demonstrate How to create an extension method in c# for List type. I will explain how we can extend the functionality of List without a new derived class. I will create extension methods for list type will help us use across project without creating new class.

This article explains Extension methods. Extension methods are static methods, that are always implemented in a static class. In C# we already have some built-in extension methods like Union, Where and Zip.
This article demonstrate how to create extension method for long type and it can be used across all your classes within your project.
In this article, learn how to create a extension method in C# and why we need extension methods.
This article explains extension methods of C#. The extension method is a modified version/slightly changed version of a static method.
In this article, we will learn what extension methods are and how to create and implement your own extension method.
DevSocialUpcoming · 3rd editionAI Agents ConferenceNov 23–27, 2026Live onlineMembers only16days leftRegisterPublish an article in this category and earn +1,000 SHARP when it is approved.
Write an article