Implement a Cloneable Type - CSharp Custom Type

CSharp examples for Custom Type:interface

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Description

Implement a Cloneable Type

Demo Code


using System;//w ww.j a  v a2s .  c o m
using System.Text;
using System.Collections.Generic;

    public class Employee : ICloneable
    {
        public string Name;
        public string Title;
        public int Age;

        public Employee(string name, string title, int age)
        {
            Name = name;
            Title = title;
            Age = age;
        }

        public object Clone()
        {
            return MemberwiseClone();
        }

        public override string ToString()
        {
            return string.Format("{0} ({1}) - Age {2}", Name, Title, Age);
        }
    }

    public class Team : ICloneable
    {
        public List<Employee> TeamMembers = new List<Employee>();

        public Team()
        {
        }
        private Team(List<Employee> members)
        {
            foreach (Employee e in members)
            {
                TeamMembers.Add((Employee)e.Clone());
            }
        }

        public void AddMember(Employee member)
        {
            TeamMembers.Add(member);
        }
        public override string ToString()
        {
            StringBuilder str = new StringBuilder();

            foreach (Employee e in TeamMembers)
            {
                str.AppendFormat("  {0}\r\n", e);
            }

            return str.ToString();
        }

        // Implementation of ICloneable.Clone.
        public object Clone()
        {
            return new Team(this.TeamMembers);
            // The following command would create a shallow copy of the Team.
            // return MemberwiseClone();
        }
    }

class MainClass
    {
        public static void Main()
        {
            Team team = new Team();
            team.AddMember(new Employee("F", "Developer", 34));
            team.AddMember(new Employee("K", "Tester", 78));
            team.AddMember(new Employee("C", "Support", 18));

            Team clone = (Team)team.Clone();

            Console.WriteLine("Original Team:");
            Console.WriteLine(team);

            Console.WriteLine("Clone Team:");
            Console.WriteLine(clone);

            team.TeamMembers[0].Name = "Luke";
            team.TeamMembers[0].Title = "Manager";
            team.TeamMembers[0].Age = 44;

            Console.WriteLine("Original Team:");
            Console.WriteLine(team);

            Console.WriteLine("Clone Team:");
            Console.WriteLine(clone);

        }
    }

Result


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