form1.cs

Visual C#2005程序设计教程

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace WinApp8_4数组最大最小值
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            this.Text = "数组排序";
            int[] array = new int[10] ;
            Random rand = new Random();
            label1.Text = "数组中各元素的原顺序为：\n";
            for (int i = 0; i < array.Length; i++)
            {
                array[i] = rand.Next(1, 20);
                label1.Text += string.Format("{0,-5:#}", array[i]);
            }
            Array.Sort(array);
            label1.Text += "\n\n数组中各元素的升序排序为：\n";
            for (int i = 0; i < array.Length; i++)
            {
                label1.Text += string.Format("{0,-5:#}", array[i]);
            }
            Array.Reverse(array, 0, array.Length);
            label1.Text += "\n\n数组中各元素的降序排序为：\n";
            for (int i = 0; i < array.Length; i++)
            {
                label1.Text += string.Format("{0,-5:#}", array[i]);
            }
        }
    }
}