图片查看器，防止boss

1  effect

 

     KEY UP DOWN    -----  Picture content move

    KEY LEFT  RIGHT    ------Turn page

2  code

 

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

namespace LoadImage
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Click(object sender, EventArgs e)
        {
            this.WindowState = FormWindowState.Minimized;
        }

        private void pictureBox1_Click(object sender, EventArgs e)
        {
            this.WindowState = FormWindowState.Minimized;
        }

        private void panel2_Click(object sender, EventArgs e)
        {
            this.WindowState = FormWindowState.Minimized;
        }

        private void Form1_KeyDown(object sender, KeyEventArgs e)
        {

            if (e.KeyCode == Keys.Up)
            {
                pictureBox1.Top = pictureBox1.Top-60;//设置y坐标.
            }
            else if (e.KeyCode == Keys.Down)
            {
                pictureBox1.Top = pictureBox1.Top + 60;//设置y坐标.
            }
            else if (e.KeyCode == Keys.Left)
            {
                if (fileIndex == 0 || files.Count == 0)
                    return;
                else
                {
                    fileIndex = fileIndex - 1;
                    pictureBox1.Load(files[fileIndex].ToString());
                }
            }
            else if (e.KeyCode == Keys.Right)
            {
                if (fileIndex>files.Count-2)
                    return;
                else
                {
                    fileIndex = fileIndex + 1;
                    pictureBox1.Load(files[fileIndex].ToString());
                }
            }
            else if (e.KeyCode == Keys.Enter)
            {
                this.WindowState = FormWindowState.Minimized;
            }
            else if (e.KeyCode == Keys.Space)
            {
                this.WindowState = FormWindowState.Minimized;
            }
            else if(e.KeyCode==Keys.D)
            {
                if(this.FormBorderStyle == FormBorderStyle.None)
                    this.FormBorderStyle = FormBorderStyle.FixedSingle;
                else
                    this.FormBorderStyle = FormBorderStyle.None;
            }
        }
        public static string CurrentFilePath = "";
        public static string CurrentFileName = "";
        public ArrayList files = new ArrayList();
        public int fileIndex = 0;
        private void Form1_Load(object sender, EventArgs e)
        {
            this.FormBorderStyle = FormBorderStyle.None;
            this.ShowInTaskbar = false;
            CurrentFilePath = System.Threading.Thread.GetDomain().BaseDirectory;
            DirectoryInfo TheFolder = new DirectoryInfo(CurrentFilePath);

            var al = Directory.GetFiles(CurrentFilePath, "*.*", SearchOption.TopDirectoryOnly)
.Where(s => s.EndsWith(".bmp") || s.EndsWith(".jpg"));

            foreach (string str in al)
            {
                files.Add(str);
            }
            if (files.Count > 0)
                pictureBox1.Load(files[fileIndex].ToString());

        }
    }
}