基本信息
源码名称：C# 资源管理器(读取文件目录树)
源码大小：1.63M
文件格式：.zip
开发语言：C#
更新时间：2016-05-28
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源码介绍
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;
using System.Net.Sockets;
namespace 资源管理器
{
public partial class Form4 : Form
{
public Form4()
{
InitializeComponent();
}
private class IconIndexes
{
public const int MyComputer = 2; //我的电脑
public const int ClosedFolder = 1; //文件夹关闭
public const int OpenFolder = 0; //文件夹打开
//public const int FixedDrive = 3; //磁盘盘符
public const int MyDocuments = 1; //我的文档
public const int recycle = 4;
//public const int
}
private void toolStripSeparator1_Click(object sender, EventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
}
private void listView1_SelectedIndexChanged(object sender, EventArgs e)
{
}
private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
{
}
private void treeView1_AfterExpand(object sender, TreeViewEventArgs e)// 在结点展开后发生 展开子结点
{
}
private void directoryTree_BeforeExpand(object sender, TreeViewCancelEventArgs e)// 在将要展开结点时发生 加载子结点
{
}
private void treeView1_AfterExpand_1(object sender, TreeViewEventArgs e)
{
e.Node.Nodes.Clear();
if (e.Node.Tag.ToString() == "桌面")
{
//实例化TreeNode类 TreeNode(string text,int imageIndex,int selectImageIndex)
TreeNode rootNode = new TreeNode("我的电脑",
IconIndexes.MyComputer, IconIndexes.MyComputer); //载入显示 选择显示
rootNode.Tag = "我的电脑"; //树节点数据
rootNode.Text = "我的电脑"; //树节点标签内容
e.Node.Nodes.Add(rootNode);
//显示MyDocuments(我的文档)结点
var myDocuments = Environment.GetFolderPath //获取计算机我的文档文件夹
(Environment.SpecialFolder.MyDocuments);
TreeNode DocNode = new TreeNode(myDocuments);
DocNode.Tag = "我的文档"; //设置结点名称
DocNode.Text = "我的文档";
DocNode.ImageIndex = IconIndexes.MyDocuments; //设置获取结点显示图片
DocNode.SelectedImageIndex = IconIndexes.MyDocuments; //设置选择显示图片
e.Node.Nodes.Add(DocNode); //rootNode目录下加载
}
/*TreeNode reNode = new TreeNode("回收站",
IconIndexes.MyComputer, IconIndexes.MyComputer); //载入显示 选择显示
reNode.Tag = "回收站"; //树节点数据
reNode.Text = "回收站"; //树节点标签内容
DocNode.ImageIndex = IconIndexes.recycle; //设置获取结点显示图片
DocNode.SelectedImageIndex = IconIndexes.recycle; //设置选择显示图片
e.Node.Nodes.Add(reNode);*/
string path;
if (e.Node.Tag.ToString() == "桌面")
{
path = Environment.GetFolderPath(Environment.SpecialFolder.Desktop); //获取桌面地址
}
else
{
path = e.Node.Tag.ToString();
}
string[] dics = Directory.GetDirectories(path);
foreach (string dic in dics)
{
TreeNode subNode = new TreeNode(new DirectoryInfo(dic).Name); //实例化
subNode.Name = new DirectoryInfo(dic).FullName; //完整目录
subNode.Tag = subNode.Name;
//subNode.ImageIndex = IconIndexes.ClosedFolder; //获取节点显示图片
subNode.SelectedImageIndex = IconIndexes.OpenFolder; //选择节点显示图片
e.Node.Nodes.Add(subNode);
subNode.Nodes.Add(""); //加载空节点 实现 号
}
DirectoryInfo dir = new DirectoryInfo(path);//实例目录与子目录
FileInfo[] fileInfo = dir.GetFiles();//获取当前目录文件列表
long length;
for (int i = 0; i < fileInfo.Length; i )
{
//int itemNumber = this.listView1.Items.Count;
ListViewItem listItem = new ListViewItem();
listItem.Text = "[" (i 1) "] " fileInfo[i].Name; //显示文件名
length = fileInfo[i].Length; //获取当前文件大小
listItem.SubItems.Add(Math.Ceiling(decimal.Divide(fileInfo[i].Length, 1024)) " KB");
listItem.SubItems.Add(fileInfo[i].Extension "文件");//获取文件扩展名时可用Substring除去点 否则显示".txt文件"
listItem.SubItems.Add(fileInfo[i].LastWriteTime.ToString());//获取文件最后访问时间
this.listView1.Items.Add(listItem); //加载数据至filesList
}
}
private void treeView1_AfterSelect_1(object sender, TreeViewEventArgs e)
{
try
{
//定义变量
long length; //文件大小
string path; //文件路径
listView1.Items.Clear();
if (e.Node.Tag.ToString() == "桌面")
{
path = Environment.GetFolderPath(Environment.SpecialFolder.Desktop); //获取桌面地址
}
else
{
path = e.Node.Tag.ToString();
}
DirectoryInfo dir = new DirectoryInfo(path);//实例目录与子目录
FileInfo[] fileInfo = dir.GetFiles();//获取当前目录文件列表
for (int i = 0; i < fileInfo.Length; i )
{
//int itemNumber = this.listView1.Items.Count;
ListViewItem listItem = new ListViewItem();
listItem.Text = "[" (i 1) "] " fileInfo[i].Name; //显示文件名
length = fileInfo[i].Length; //获取当前文件大小
listItem.SubItems.Add(Math.Ceiling(decimal.Divide(fileInfo[i].Length, 1024)) " KB");
listItem.SubItems.Add(fileInfo[i].Extension "文件");//获取文件扩展名时可用Substring除去点 否则显示".txt文件"
listItem.SubItems.Add(fileInfo[i].LastWriteTime.ToString());//获取文件最后访问时间
this.listView1.Items.Add(listItem); //加载数据至filesList
}
}
catch (Exception msg) //异常处理
{
MessageBox.Show(msg.Message);
}
}
private void treeView1_BeforeCheck(object sender, TreeViewCancelEventArgs e)
{
}
private void Form1_Load(object sender, EventArgs e)
{
treeView1.Nodes[0].Tag = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
}
private void 新建文件夹ToolStripMenuItem_Click(object sender, EventArgs e)
{
string path;
path = treeView1.SelectedNode.Tag.ToString();
Directory.CreateDirectory(path "\\" "新建文件夹1");
treeView1.SelectedNode.Nodes.Add(""); //加载空节点 实现 号
treeView1.SelectedNode.Collapse();
treeView1.SelectedNode.Expand();
}
private void listView1_MouseUp(object sender, MouseEventArgs e)
{
}
private void listView1_MouseDown(object sender, MouseEventArgs e)
{
}
private void treeView1_MouseDown(object sender, MouseEventArgs e)
{
}
private void treeView1_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
}
private void treeView1_NodeMouseClick_1(object sender, TreeNodeMouseClickEventArgs e)
{
treeView1.SelectedNode = e.Node;
e.Node.ContextMenuStrip = contextMenuStrip1;
}
private void 删除ToolStripMenuItem_Click(object sender, EventArgs e)
{
string path;
path = treeView1.SelectedNode.Tag.ToString();
Directory.Delete(path );
treeView1.SelectedNode.Remove(); //加载空节点 实现 号//
//treeView1.SelectedNode.Parent.Collapse();
//Directory.treeView1.SelectedNode.Parent.Expand();
}
private void 重命名ToolStripMenuItem_Click(object sender, EventArgs e)
{
treeView1.LabelEdit = true;
treeView1.SelectedNode.BeginEdit();
}
private void treeView1_AfterLabelEdit(object sender, NodeLabelEditEventArgs e)
{
string path;
path = treeView1.SelectedNode.Tag.ToString();
string rename = path.Substring(0, path.LastIndexOf("\\") 1);//获取文件路径
string Rename = rename e.Label;
Directory.Move(path,Rename );
e.Node.EndEdit(true);
}
private void button1_Click_1(object sender, EventArgs e)
{
treeView1.Visible = false;
label1.Visible = false;
button1.Visible = false;
listView1.Dock = DockStyle.Fill;
}
}
}