C#图像控件的应用

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

namespace WindowsFormsApp2
{
    public partial class Form1 : Form
    {
        public Form1（）
        {
            InitializeComponent（）;
        }

        private void Form1_Load（object sender EventArgs e）
        {
            //将图像列表中的集合值，赋值给图像控件
            pictureBox1.Image = imageList1.Images[0];
        }
        //加载图片1事件
        private void button1_Click（object sender EventArgs e）
        {
            if （imageList1.Images.Count == 0）
            {
                MessageBox.Show（“没有图像“ “提示“ MessageBoxButtons.OK MessageBoxIcon.War

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2020-04-02 12:21  图像显示控件\
     目录           0  2020-04-02 12:21  图像显示控件\.vs\
     目录           0  2020-04-02 12:21  图像显示控件\.vs\WindowsFormsApp2\
     目录           0  2020-04-02 12:21  图像显示控件\.vs\WindowsFormsApp2\v15\
     文件       41984  2020-04-03 18:18  图像显示控件\.vs\WindowsFormsApp2\v15\.suo
     目录           0  2020-04-02 12:21  图像显示控件\.vs\WindowsFormsApp2\v15\Server\
     目录           0  2020-04-03 18:18  图像显示控件\.vs\WindowsFormsApp2\v15\Server\sqlite3\
     文件           0  2020-04-02 12:21  图像显示控件\.vs\WindowsFormsApp2\v15\Server\sqlite3\db.lock
     文件      598016  2020-04-03 18:18  图像显示控件\.vs\WindowsFormsApp2\v15\Server\sqlite3\storage.ide
     目录           0  2020-04-02 14:08  图像显示控件\WindowsFormsApp2\
     文件        1147  2020-04-02 12:21  图像显示控件\WindowsFormsApp2.sln
     文件         189  2020-04-02 12:21  图像显示控件\WindowsFormsApp2\App.config
     目录           0  2020-04-02 12:21  图像显示控件\WindowsFormsApp2\bin\
     目录           0  2020-04-02 12:34  图像显示控件\WindowsFormsApp2\bin\Debug\
     文件      818176  2020-04-02 14:08  图像显示控件\WindowsFormsApp2\bin\Debug\WindowsFormsApp2.exe
     文件         189  2020-04-02 12:21  图像显示控件\WindowsFormsApp2\bin\Debug\WindowsFormsApp2.exe.config
     文件       34304  2020-04-02 14:08  图像显示控件\WindowsFormsApp2\bin\Debug\WindowsFormsApp2.pdb
     文件        4830  2020-04-02 14:08  图像显示控件\WindowsFormsApp2\Form1.cs
     文件       14256  2020-04-02 13:56  图像显示控件\WindowsFormsApp2\Form1.Designer.cs
     文件      158898  2020-04-02 14:01  图像显示控件\WindowsFormsApp2\Form1.resx
     目录           0  2020-04-02 12:21  图像显示控件\WindowsFormsApp2\obj\
     目录           0  2020-04-02 14:08  图像显示控件\WindowsFormsApp2\obj\Debug\
     文件         831  2020-04-02 12:21  图像显示控件\WindowsFormsApp2\obj\Debug\DesignTimeResolveAssemblyReferences.cache
     文件        7244  2020-04-02 12:22  图像显示控件\WindowsFormsApp2\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
     文件           0  2020-04-02 12:21  图像显示控件\WindowsFormsApp2\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs
     文件           0  2020-04-02 12:21  图像显示控件\WindowsFormsApp2\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs
     文件           0  2020-04-02 12:21  图像显示控件\WindowsFormsApp2\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs
     目录           0  2020-04-02 12:21  图像显示控件\WindowsFormsApp2\obj\Debug\TempPE\
     文件          42  2020-04-02 12:21  图像显示控件\WindowsFormsApp2\obj\Debug\WindowsFormsApp2.csproj.CoreCompileInputs.cache
     文件        2260  2020-04-02 14:08  图像显示控件\WindowsFormsApp2\obj\Debug\WindowsFormsApp2.csproj.FileListAbsolute.txt
     文件        1012  2020-04-02 14:08  图像显示控件\WindowsFormsApp2\obj\Debug\WindowsFormsApp2.csproj.GenerateResource.cache
............此处省略13个文件信息