大型檔案資源管理器 模擬電腦
阿新 • • 發佈:2018-12-31
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.Xml;
using System.IO;
namespace _09_小型資源管理器
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
{
TreeNode node = this.treeView1.SelectedNode;
this.BindInfo(node);
}
//繫結資料 Treeview 單機選中後顯示所有列表和其子列表
public void BindInfo(TreeNode node)
{
ListViewItem list = null;
//this.listView1.SelectedNode.Nodes.Clear();
DirectoryInfo di = new DirectoryInfo(node.Tag.ToString());
DirectoryInfo[] dis = di.GetDirectories();
foreach (DirectoryInfo item in dis)
{
TreeNode tn = new TreeNode();
tn.Text = item.Name;
tn.Tag = item.FullName;
node.Nodes.Add(tn);
}
listView1.Items.Clear();
FileInfo[] fio = di.GetFiles();
foreach (FileInfo myFiles in fio)
{
list = new ListViewItem(myFiles.Name);
list.SubItems.Add(myFiles.Length.ToString());
list.SubItems.Add(myFiles.Extension);
list.SubItems.Add(myFiles.FullName);
listView1.Items.Add(list);
}
}
//手寫程式碼新增 在控制元件上直接新增
private void Form1_Load(object sender, EventArgs e)
{
//TreeNode node = new TreeNode("E:\\");
//node.Tag = "E:\\";
//treeView1.Nodes.Add(node);
}
private void 複製ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (this.listView1.SelectedItems.Count == 0)
{
return;
}
FolderBrowserDialog fbd = new FolderBrowserDialog();
DialogResult result = fbd.ShowDialog();
string sourcePath = listView1.SelectedItems[0].SubItems[3].Text;
string desPath = null;
if (result == DialogResult.OK)
{
desPath = fbd.SelectedPath;
desPath += "\\" + listView1.SelectedItems[0].SubItems[0].Text;
File.Copy(sourcePath, desPath);
MessageBox.Show("複製成功");
}
}
private void 刪除ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (MessageBox.Show("是否刪除該檔案", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == DialogResult.OK)
{
string sourcePath = listView1.SelectedItems[0].SubItems[3].Text;
File.Delete(sourcePath);
BindInfo(treeView1.SelectedNode);
MessageBox.Show("刪除成功");
}
}
}
}