-
Notifications
You must be signed in to change notification settings - Fork 13
/
hello_world.cs
29 lines (26 loc) · 1.42 KB
/
hello_world.cs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
// System is a namespace which contains the commonly used types. It is specified with a 'using' System directive.
using System;
// The 'namespace' keyword is used to define our own namespace. Here we are creating a namespace called HelloWorld.
// namespace acts as a container which consists of classes, methods and other namespaces.
namespace HelloWorld
{
// The statement creates a class named - 'Hello' in C#.
// Since, C# is an object-oriented programming language, creating a class is mandatory for the program's execution.
public class Hello
{
// Here 'static' keyword tells us that this method is accessible without instantiating the class.
// The 'void' keyword tells that this method will not return anything.
// The execution of every C# program starts from the Main() method.
public static void Main(string[] args)
{
// WriteLine() is a method of the 'Console' class defined in the System namespace.
// This is the piece of code that prints Hello World! to the output screen.
Console.WriteLine("Hello, World!");
}
}
}
// For more info check this microsoft's official website https://docs.microsoft.com/en-us/dotnet/csharp/
// For more info check this https://www.programiz.com/csharp-programming/hello-world
// For refernces to that check the site https://www.geeksforgeeks.org/hello-world-in-c-sharp/
// OUTPUT:
// Hello, World!