What is a copy constructor why do we need such a constructor in C#?

When Copy Constructor is called Copy Constructor is called in the following scenarios: When we initialize the object with another existing object of the same class type. For example, Student s1 = s2, where Student is the class . When the object of the same class type is passed by value as an argument.

The constructor which creates an object by copying variables from another object is called a copy constructor. The purpose of a copy constructor is to initialize a new instance to the values of an existing instance. Syntax.18 Haz 2021

In c#, Copy Constructor is a parameterized constructor that contains a parameter of the same class type. The copy constructor in c# is useful whenever we want to initialize a new instance to the values of an existing instance .

C# records provide a copy constructor for objects , but for classes you have to write one yourself.