ex-17-04

Programming Csharp Source Code(代码) Programming Csharp Source Code

// Example 17-04: A module test driver

namespace Programming_CSharp
{
    using System;

    public class Test
    {
        // main will not load the shared assembly
        static void Main()
        {
            Test t = new Test();
            t.UseCS();
            t.UseFraction();

        }

        // calling this loads the myCalc assembly
        // and the mySharedAssembly assembly as well
        public void UseCS()
        {
            ProgCS.myCalc calc = new ProgCS.myCalc();
            Console.WriteLine("3+5 = {0}\n3*5 = {1}",
                calc.Add(3,5), calc.Mult(3,5));
        }

        // calling this adds the Fraction assembly
        public void UseFraction()
        {           
            ProgCS.Fraction frac1 = new ProgCS.Fraction(3,5);
            ProgCS.Fraction frac2 = new ProgCS.Fraction(1,5);
            ProgCS.Fraction frac3 = frac1.Add(frac2);
            Console.WriteLine("{0} + {1} = {2}",
                frac1, frac2, frac3);
        }
    }
}