c#生成COM组件供Ruby调用

using System;
using System.Text;
using System.Runtime.InteropServices;

namespace MyCom
{
    public interface MyInterface
    {
        int add(int a, int b);
        string hello(string name);
    }

    public class MyClass : MyInterface
    {
        public int add(int a, int b)
        {
            return a + b;
        }

        public string hello(string name)
        {
            return string.Format("Hello, {0}, This is a COM Test", name);
        }
    }
}

require "win32ole"

com = WIN32OLE.new(‘MyCom.MyClass‘)
puts com.add(1,2)
puts com.hello(‘Jack‘)

3
Hello, Jack, This is a COM Test