using System.Web.Services;
using Microsoft.Web.Services3;

[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[Policy("My WSE Policy")]
public class Service : System.Web.Services.WebService
{
    [WebMethod]
    public int Add(int a, int b) {
        return (a + b);
    }
    
}