BasicHttpBinding, classe

<system.serviceModel>
  <services>
    <service
        name="Microsoft.ServiceModel.Samples.CalculatorService"
        behaviorConfiguration="CalculatorServiceBehavior">
      <!-- use base address provided by host -->
      <!-- specify BasicHttp binding and a binding configuration to use -->
      <endpoint address=""
                binding="basicHttpBinding"
                bindingConfiguration="Binding1"
                contract="Microsoft.ServiceModel.Samples.ICalculator" />
    </service>
  </services>

  <bindings>
    <!-- 
          Following is the expanded configuration section for a BasicHttpBinding.
          Each property is configured with the default value.
          See the TransportSecurity, and MessageSecurity samples in the
          Basic directory to learn how to configure these features.
          -->
    <basicHttpBinding>
      <binding name="Binding1"
               hostNameComparisonMode="StrongWildcard"
               receiveTimeout="00:10:00"
               sendTimeout="00:10:00"
               openTimeout="00:10:00"
               closeTimeout="00:10:00"
               maxReceivedMessageSize="65536"
               maxBufferSize="65536"
               maxBufferPoolSize="524288"
               transferMode="Buffered"
               messageEncoding="Text"
               textEncoding="utf-8"
               bypassProxyOnLocal="false"
               useDefaultWebProxy="true" >
        <security mode="None" />
      </binding>
    </basicHttpBinding>
  </bindings>

  <!--For debugging purposes set the returnUnknownExceptionsAsFaults attribute to true-->
  <behaviors>
    <serviceBehaviors>
      <behavior name="CalculatorServiceBehavior">
        <serviceDebug includeExceptionDetailInFaults="true" />
      </behavior>
    </serviceBehaviors>
  </behaviors>

</system.serviceModel>

    [ServiceContract(Namespace = "http://UE.ServiceModel.Samples")]
    public interface ICalculator
    {
        [OperationContract(IsOneWay = false)]
        double Add(double n1, double n2);
        [OperationContract(IsOneWay = false)]
        double Subtract(double n1, double n2);
        [OperationContract(IsOneWay = false)]
        double Multiply(double n1, double n2);
        [OperationContract(IsOneWay = false)]
        double Divide(double n1, double n2);
    }

    public class CalculatorService : ICalculator
    {
        public double Add(double n1, double n2)
        {
            double result = n1 + n2;
            Console.WriteLine("Received Add({0},{1})", n1, n2);
            Console.WriteLine("Return: {0}", result);
            return result;
        }

        public double Subtract(double n1, double n2)
        {
            double result = n1 - n2;
            Console.WriteLine("Received Subtract({0},{1})", n1, n2);
            Console.WriteLine("Return: {0}", result);
            return result;
        }

        public double Multiply(double n1, double n2)
        {
            double result = n1 * n2;
            Console.WriteLine("Received Multiply({0},{1})", n1, n2);
            Console.WriteLine("Return: {0}", result);
            return result;
        }

        public double Divide(double n1, double n2)
        {
            double result = n1 / n2;
            Console.WriteLine("Received Divide({0},{1})", n1, n2);
            Console.WriteLine("Return: {0}", result);
            return result;
        }

        public static void Main()
        {
            BasicHttpBinding binding = new BasicHttpBinding();
            binding.Name = "binding1";
            binding.HostNameComparisonMode = HostNameComparisonMode.StrongWildcard;
            binding.Security.Mode = BasicHttpSecurityMode.None;

            Uri baseAddress = new Uri("http://localhost:8000/servicemodelsamples/service");
            Uri address = new Uri("http://localhost:8000/servicemodelsamples/service/calc");

            // Create a ServiceHost for the CalculatorService type and provide the base address.
            ServiceHost serviceHost = new ServiceHost(typeof(CalculatorService), baseAddress);

            serviceHost.AddServiceEndpoint(typeof(ICalculator), binding, address);

            // Open the ServiceHostBase to create listeners and start listening for messages.
            serviceHost.Open();

            // The service can now be accessed.
            Console.WriteLine("The service is ready.");
            Console.WriteLine("Press <ENTER> to terminate service.");
            Console.WriteLine();
            Console.ReadLine();
	    
            // Close the ServiceHostBase to shutdown the service.
            serviceHost.Close();

        }
    }