sdk/samples/WCFSamples/TechnologySamples/Basic/Client/RetrieveMetadata/CS/service/service.cs

   1
   2 //  Copyright (c) Microsoft Corporation.  All Rights Reserved.
   3
   4 using System;
   5 using System.ServiceModel;
   6
   7 namespace Microsoft.ServiceModel.Samples
   8 {
   9     // Define a service contract.
  10     [ServiceContract(Namespace="http://Microsoft.ServiceModel.Samples")]
  11     public interface ICalculator
  12     {
  13         [OperationContract]
  14         double Add(double n1, double n2);
  15         [OperationContract]
  16         double Subtract(double n1, double n2);
  17         [OperationContract]
  18         double Multiply(double n1, double n2);
  19         [OperationContract]
  20         double Divide(double n1, double n2);
  21     }
  22
  23     // Service class which implements the service contract.
  24     public class CalculatorService : ICalculator
  25     {
  26         public double Add(double n1, double n2)
  27         {
  28             return n1 + n2;
  29         }
  30
  31         public double Subtract(double n1, double n2)
  32         {
  33             return n1 - n2;
  34         }
  35
  36         public double Multiply(double n1, double n2)
  37         {
  38             return n1 * n2;
  39         }
  40
  41         public double Divide(double n1, double n2)
  42         {
  43             return n1 / n2;
  44         }
  45     }
  46
  47 }