using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;namespace PictureBox和Timer练习
{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void Form1_Load(object sender, EventArgs e){//设置图片显示样式：平铺pictureBox1.SizeMode = PictureBoxSizeMode.StretchImage;pictureBox2.SizeMode = PictureBoxSizeMode.StretchImage;pictureBox3.SizeMode = PictureBoxSizeMode.StretchImage;pictureBox4.SizeMode = PictureBoxSizeMode.StretchImage;pictureBox5.SizeMode = PictureBoxSizeMode.StretchImage;pictureBox6.SizeMode = PictureBoxSizeMode.StretchImage;//在窗体加载的时候，给每一个PictureBox都赋值一张图片的路径pictureBox1.Image = Image.FromFile(@"C:\Users\Administrator\Desktop\新建文件夹\2.jpg");pictureBox2.Image = Image.FromFile(@"C:\Users\Administrator\Desktop\新建文件夹\2.jpg");pictureBox3.Image = Image.FromFile(@"C:\Users\Administrator\Desktop\新建文件夹\2.jpg");pictureBox4.Image = Image.FromFile(@"C:\Users\Administrator\Desktop\新建文件夹\2.jpg");pictureBox5.Image = Image.FromFile(@"C:\Users\Administrator\Desktop\新建文件夹\2.jpg");pictureBox6.Image = Image.FromFile(@"C:\Users\Administrator\Desktop\新建文件夹\2.jpg");}string[] path = System.IO.Directory.GetFiles(@"C:\Users\Administrator\Desktop\新建文件夹");Random r = new Random();private void timer1_Tick(object sender, EventArgs e){//每隔一秒钟换一张图片pictureBox1.Image = Image.FromFile(path[r.Next(0,path.Length)]);pictureBox2.Image = Image.FromFile(path[r.Next(0, path.Length)]);pictureBox3.Image = Image.FromFile(path[r.Next(0, path.Length)]);pictureBox4.Image = Image.FromFile(path[r.Next(0, path.Length)]);pictureBox5.Image = Image.FromFile(path[r.Next(0, path.Length)]);pictureBox6.Image = Image.FromFile(path[r.Next(0, path.Length)]);}}
}