sdk/samples/WCFSamples/TechnologySamples/Basic/Management/PerfCounters/CS/service/service.cs

   1
   2 //  Copyright (c) Microsoft Corporation.  All Rights Reserved.
   3
   4 using System;
   5 using System.ServiceModel;
   6 using System.Diagnostics;
   7
   8 namespace Microsoft.ServiceModel.Samples
   9 {
  10     // Define a service contract.
  11     [ServiceContract(Namespace="http://Microsoft.ServiceModel.Samples")]
  12     public interface ICalculator
  13     {
  14         [OperationContract]
  15         double Add(double n1, double n2);
  16         [OperationContract]
  17         double Subtract(double n1, double n2);
  18         [OperationContract]
  19         double Multiply(double n1, double n2);
  20         [OperationContract]
  21         double Divide(double n1, double n2);
  22     }
  23
  24     // Service class which implements the service contract.
  25     public class CalculatorService : ICalculator
  26     {
  27         public double Add(double n1, double n2)
  28         {
  29             return n1 + n2;
  30         }
  31
  32         public double Subtract(double n1, double n2)
  33         {
  34             return n1 - n2;
  35         }
  36
  37         public double Multiply(double n1, double n2)
  38         {
  39             return n1 * n2;
  40         }
  41
  42         public double Divide(double n1, double n2)
  43         {
  44             return n1 / n2;
  45         }
  46     }
  47
  48 }