How to Create a Console Program in C#

Category > CSHARP || Published on : Thursday, March 2, 2023 || Views: 141 || C# console application programming command-line interface Visual Studio.


The article introduces the concept of console programs and their role in command-line interface environments. It then goes on to explain how to create a console application in C# using Visual Studio and provides a sample code example.

C# is a powerful programming language that is widely used to build various types of applications, including console programs. Console programs are applications that run in a command-line interface (CLI) environment, where users interact with the program through text-based input and output. In this article, we will discuss how to create a console program in C# and provide some code examples.

Creating a Console Application:

To create a console application in C#, you can use the Visual Studio IDE or any other code editor of your choice. Here are the steps to create a console application in Visual Studio:

Step 1: Open Visual Studio and select "Create a new project" from the start page.

Step 2: Select "Console App (.NET Framework)" from the list of project templates.

Step 3: Enter a name and location for your project, and click "Create."

Step 4: Visual Studio will generate some code for your console application, including a "Program.cs" file that contains a "Main" method.

The "Main" method is the entry point for your console application, where the program execution begins. You can add your code to this method to perform various tasks.

Code Example:

Here is a simple code example that demonstrates how to create a console program in C#:

using System;

namespace MyConsoleApp
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello, World!");
        }
    }
}

In this example, we first import the "System" namespace, which provides access to various system-related classes and methods. Then we define a new class called "Program," which contains a static method called "Main." This method takes an array of strings as its parameter, which represents the command-line arguments passed to the program.

Inside the "Main" method, we use the "Console.WriteLine" method to print the "Hello, World!" message to the console. This message will be displayed when the program is executed.

Conclusion:

Creating a console program in C# is a simple and straightforward process, and it can be a great way to learn the basics of C# programming. By following the steps and examples provided in this article, you can easily create your own console applications and explore the vast capabilities of C# programming.