Sample service operation

scratchservice.svc.cs

using System;
using System.Collections.Generic;
using System.Data.Services;
using System.Data.Services.Common;
using System.Linq;
using System.ServiceModel;
using System.ServiceModel.Web;

namespace Scratch.Web
{
    [ServiceBehavior(IncludeExceptionDetailInFaults = true)]
    public class ScratchService : DataService<ScratchContext>
    {
        public static void InitializeService(DataServiceConfiguration config)
        {
            config.SetEntitySetAccessRule("*", EntitySetRights.All);
            config.SetServiceOperationAccessRule("*", ServiceOperationRights.AllRead);
            config.DataServiceBehavior.MaxProtocolVersion = DataServiceProtocolVersion.V3;
            config.UseVerboseErrors = true;
        }

        [WebGet]
        public SchedulingResult TestService(
             string testParam1,
             string testParam2)
        {
            // NOTE: I never use the params, they're just there for this example.
            SchedulingResult result = SchedulingResult.Empty;

            result.Status = OperationStatus.Success.ToString();
            result.ResponseID = Guid.NewGuid();
            result.AffectedIDs = new List<int>(new int[] { 1, 2, 3, 4, 5, 6, 7 });
            result.FailedIDs = new List<int>();
            result.RecordsAffected = 10;

            return result;
        }
    }

    public enum OperationStatus
    {
        Success
    }

    public class ScratchContext { }

    public class SchedulingResult// : ServiceInvocationResponse
    {
        public string Status { get; set; }
        public Guid ResponseID { get; set; }
        public int RecordsAffected { get; set; }
        public List<int> AffectedIDs { get; set; }

        public List<int> FailedIDs { get; set; }

        public static SchedulingResult Empty
        {
            get { return new SchedulingResult(); }
        }
    }
}