DogmaticWcf.Server.Contracts.cs

namespace DogmaticWcf.Server.Contracts
{
    [ServiceContract]
    public interface IMyService
    {
        [OperationContract]
        string DoSomething(MyDto data);
    }

    [DataContract]
    public class MyDto
    {
        [DataMember]
        public string MyProperty { get; set; }
    }
}