program.cs

C#2.0宝典源码,C#经典书籍,很多例子

using System;
using System.Collections.Generic;
using System.Text;

namespace Example16_2
{
    class Program
    {
        static void Main(string[] args)
        {
            //定义两个加数
            int myInt1 = 10;
            int myInt2 = 5;

            //定义两个要相加的字符串
            string myString1 = "Hello";
            string myString2 = " World!";

            //定义结果
            int myInt3 = 0;
            int myInt4 = 0;
            string myString3 = string.Empty;

            //求值运算
            myInt3 = myInt1 + myInt2;
            myInt4 = myInt1 - myInt2;

            myString3 = myString1 + myString2;

            //输出结果
            Console.WriteLine("myInt3的值为：{0}", myInt3);
            Console.WriteLine("myInt4的值为：{0}", myInt4);
            Console.WriteLine("myString3的值为：{0}", myString3);

            Console.ReadLine();
        }
    }
}