Creating a Web App in .NET: A Comprehensive Guide

Introduction

When it comes to the wild world of web development, .NET is a versatile framework that enables developers to build robust and scalable web apps. With the advent of .NET Core, building web apps has become cross-platform, meaning you can now develop and deploy applications on Windows, Linux, and macOS. In this article, we’ll walk through the process of creating a web app in .NET from scratch, using the latest .NET Core technology.

Prerequisites

Before diving into code, make sure you have the following:

1. .NET SDK — Download and install the .NET SDK from the official website.
2. Code Editor — Visual Studio Code or Visual Studio is recommended.
3. Basic Knowledge of C# — Understanding the basics of C# will help in grasping the concepts.

Step 1: Creating a New Project

• Open Terminal/Command Prompt: Navigate to the directory where you want to create your project.
• Run Command: Execute the following command to create a new ASP.NET Core web application:

dotnet new webapp -n MyFirstWebApp

• Here, MyFirstWebApp is the name of the application.