simplemath.cs

网络应用

using System;

namespace MathLibrary
{
   public class SimpleMath : MarshalByRefObject
   {
      public SimpleMath()
      {
         Console.WriteLine("SimpleMath ctor called");
      }

      public int Add(int n1, int n2)
      {
         Console.WriteLine("SimpleMath.Add({0},{1})", n1, n2);
         return n1 + n2;
      }

      public int Subtract(int n1, int n2)
      {
         Console.WriteLine("SimpleMath.Subtract({0},{1})", n1, n2);
         return n1 - n2;
      }
   }
}