class Person
{
    private string name;
    private int age;

    // Copy constructor.
    public Person(Person previousPerson)
    {
        name = previousPerson.name;
        age = previousPerson.age;
    }

    // Instance constructor.
    public Person(string name, int age)
    {
        this.name = name;
        this.age = age;
    }

    // Get accessor.
    public string Details
    {
        get
        {
            return name + " is " + age.ToString();
        }
    }
}

class TestPerson
{
    static void Main()
    {
        // Create a new person object.
        Person person1 = new Person("George", 40);

        // Create another new object, copying person1.
        Person person2 = new Person(person1);
        System.Console.WriteLine(person2.Details);
    }
}

[ComVisibleAttribute(true)]
public interface ICloneable

Account clonedAccount = new Account(currentAccount); // Deep or shallow?

Account clonedAccount = currentAccount.DeepClone();  // instance method
or
Account clonedAccount = Account.DeepClone(currentAccount); // static method

class CheckingAccount : Account
{
    CheckAuthorizationScheme checkAuthorizationScheme;
 
    public override Account DeepClone()
    {
        CheckingAccount clone = new CheckingAccount();
        DeepCloneFields(clone);
        return clone;
    }
 
    protected override void DeepCloneFields(Account clone)
    {
        base.DeepCloneFields(clone);
 
        ((CheckingAccount)clone).checkAuthorizationScheme = this.checkAuthorizationScheme.DeepClone();
    }
}

-------------------------------------------------------------------------------

    public class Employee:ICloneable
     {
         /// <summary>
         /// Gets or Sets the Employee ID
         /// </summary>
         public int EmployeeId { get; set; }
         /// <summary>
         /// Gets or Sets Employee Name
         /// </summary>
         public string EmployeeName { get; set; }
         /// <summary>
         /// Gets or Sets the Joining Date
         /// </summary>
         public DateTime JoiningDate { get; set; }
         /// <summary>
         /// Gets or Sets the DepartmentDetail object
         /// </summary>
         public DepartmentDetail Department { get; set; }
 
        ///

         /// Returns the Deep Copied object
         /// </summary>
         /// <returns></returns>
         public object Clone()
         {
             Employee employee = (Employee)this.MemberwiseClone();
             employee.Department = new DepartmentDetail();
             return employee;
         }
     }