[.NET] - Copy Constructors

We know that the manufacturer is a method that has the same name as the class and returns no value. 

It is used to initialize the data subject, we're creating.

There is another type of copy-builder the manufacturer. When you copy one object to another, C # allows you to copy the reference to the first objection to the new object, which means that we now have two references to the same object. To make a real copy, we can use a copy constructor, which is just a standard constructor that takes an object of class as its only parameter. For example, that a copy constructor of the class of students might look. Note that we copy the domain name for the new object.

public Student(Student student)

{

  this.name = student.name;

}

Now we can use this constructor to create a copy. The copy is another object, not just a reference to the original object.

class Student

{

  private string name;

  public Student(string name)

  {

    this.name = name;

  }

  public Student(Student student)

  {

    this.name = student.name;

  }

  public string Name 

  {

    get 

    {

      return name; 

    }

    set 

    {

      name = value; 

    }

  }

}

class Final

{

  static void Main()

  {

    Student student = new Student ("A");

    Student NewStudent = new Student (student);

    student.Name = "B";

    System.Console.WriteLine("The new student's name is {0}", NewStudent.Name);

  }

}

The new student's name is A.