C# Tutorial

C# Introduction

C# also pronounced as "C-Sharp", It was first introduced in 2000 as part of Microsoft's initiative to provide a more modern and efficient programming language. C# combines elements of C and C++ with the ease of use of Java.


What is C# ?
  • C# is primarily an object-oriented language. It supports features like classes, objects, inheritance, polymorphism, and encapsulation, which are fundamental to OOP principles and runs on .Net Framework(developed by Microsoft).

  • C# is used to develop different kinds of applications like - Desktop, Web based applications, Mobile applications, Cloud, Gaming. It is designed to be platform independent - means application developed in C# can run on Windows, MacOS, Linux, using .Net Framework or .Net Core.

  • C# is a strongly-typed language, which means every variable and object must have a declared type. This helps prevent common programming errors and enhances code reliability.

  • C# features automatic memory management through a garbage collection mechanism. This reduces the burden on developers for memory management tasks like allocating and deallocating memory.

  • For C# development , Visual Studio is the primary IDE . It provides a comprehensive set of tools for writing, debugging, and deploying C# applications.

  • C# has robust support for asynchronous programming using async/await keywords. This allows developers to write non-blocking code, improving the responsiveness of applications, especially in scenarios like network operations and I/O-bound tasks.

  • C# has a vast ecosystem with a rich set of libraries, frameworks, and tools developed by both Microsoft and the open-source community. This ecosystem includes frameworks for web development (ASP.NET Core), desktop application development (Windows Presentation Foundation), game development (Unity3D), and more.

C# is a versatile and modern programming language that is well-suited for a wide range of application development tasks, from simple Console applications to Complex enterprise solutions.

This C# tutorial has been developed for those who want to learn about the basics and advance features of C# programming language.

Why use C# ?
  1. It is one of the most popular programming languages in the world.
  2. It is easy to learn and simple to use.
  3. It has huge community support.
  4. C# is an object-oriented language which gives a clear structure to programs and allows code to be reused, lowering development costs.

It is specifically useful in -

  • Desktop Applications
  • Web Applications
  • Mobile Applications
  • Game Development
  • Cloud Services
  • Internet of Things (IOT)
  • Machine Learning(ML)
  • Data Analysis Tools

Summary

Now we know what C# is, lets start leaning this language. In upcoming lessons, this Tutorial will guide you to understand more about C# and .Net features in detail which will be helpful for anyone from beginner to experienced level. After Completing this tutorial, you will have Conceptual understanding and Hand-On understanding in C#.