Primary constructor in C#

Classes / Constructors

Default constructor
Primary constructor
Without parameters
With parameters
With default parameter values
Calling the parent constructor
Constructor chaining
Overriding the parent constructor

using System;

var man = new Man("Alex");
Console.WriteLine(man.Name);

//in version 12:
class Man(string name)
{
public string Name { get; set; } = name;
}