小型资源管理器

来源：互联网发布：java设计编辑：程序博客网时间：2024/06/10 03:58

这是主界面

using System;using System.Collections.Generic;using System.Linq;using System.Threading.Tasks;using System.Windows.Forms;namespace 小型资源管理器{    static class Program    {        /// <summary>        /// 应用程序的主入口点。        /// </summary>        [STAThread]        static void Main()        {            Application.EnableVisualStyles();            Application.SetCompatibleTextRenderingDefault(false);            Application.Run(new Form1());        }    }}

MyFile 类

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;namespace 小型资源管理器{   public  class MyFile    {        public float FileLength { get; set; }//文件长度        public string FileName { get; set; }//文件名        public string FilePath { get; set; }//文件路径        public string FileType { get; set; }//文件类型    }}

窗口

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;using System.IO;namespace 小型资源管理器{    public partial class Form1 : Form    {        public Form1()        {            InitializeComponent();        }        private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)        {            TreeNode node = this.treeView1.SelectedNode;            this.BindInfo(node);        }        private void BindInfo(TreeNode node)         {            DirectoryInfo directoryInfo = new DirectoryInfo(node.Tag.ToString());            DirectoryInfo[] dirs = directoryInfo.GetDirectories();            foreach (DirectoryInfo di in dirs)            {                TreeNode temp = new TreeNode();                temp.Text = di.Name;                temp.Tag = di.FullName;                node.Nodes.Add(temp);            }            //获取目录下的文件列表            FileInfo[] fileInfo = directoryInfo.GetFiles();            //定义泛型集合存储文件信息            List<MyFile> files = new List<MyFile>();            //遍历文件列表            foreach (FileInfo myFile in fileInfo)            {                MyFile file = new MyFile();                file.FileName = myFile.Name;                file.FileLength = myFile.Length;                file.FileType = myFile.Extension;                file.FilePath = myFile.FullName;                files.Add(file);            }                       ListViewItem item = null;            this.listView1.Items.Clear();            foreach (MyFile file in files)            {                item = new ListViewItem();                item.Text = file.FileName;                item.SubItems.Add(file.FileLength.ToString());                item.SubItems.Add(file.FileType);                item.SubItems.Add(file.FilePath);                this.listView1.Items.Add(item);            }                    }        private void Form1_Load(object sender, EventArgs e)        {            TreeNode tn = new TreeNode("E:\\");            tn.Tag = "E://";            treeView1.Nodes.Add(tn);        }        private void 复制ToolStripMenuItem_Click(object sender, EventArgs e)        {            if(this.listView1.SelectedItems.Count==0)            {                return;            }            FolderBrowserDialog fbd = new FolderBrowserDialog();            DialogResult result = fbd.ShowDialog();            //源文件路径            string sourcePath = listView1.SelectedItems[0].SubItems[3].Text;            //目标文件路径            string desPath = null;            if(result==DialogResult.OK)            {                desPath = fbd.SelectedPath;                //ListView1 表示显示文件信息的ListView对象                desPath += "\\" + listView1.SelectedItems[0].SubItems[0].Text;                //复制文件                File.Copy(sourcePath,desPath);                MessageBox.Show("复制成功!");            }        }        private void 删除ToolStripMenuItem_Click(object sender, EventArgs e)        {            if (this.listView1.SelectedItems.Count == 0)            {                return;            }            FolderBrowserDialog fbd = new FolderBrowserDialog();            string sourcePath = listView1.SelectedItems[0].SubItems[3].Text;                File.Delete(sourcePath);            MessageBox.Show("删除成功!");            //刷新            this.listView1.SelectedItems[0].Remove();        }            }}

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