Writing your first WCF Service

using System;
using System.Collections.Generic;
using System.Runtime.Serialization;

namespace SampleService
{
    [DataContract]
    public class Request
    {
        string name;

        [DataMember]
        public string Name
        {
            get { return name; }
            set { name = value; }
        }
    }

    [DataContract]
    public class Response
    {
        string message;

        [DataMember]
        public string Message
        {
            get { return message; }
            set { message = value; }
        }
    }
}