这里只涉及到递归和Windows组件中TreeView组件的使用,很简单
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace 加载指定目录下的所有文件到TreeView组件上
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void btn1_Click(object sender, EventArgs e)
{
string path = @"E:\2345好压";
LoadAllFiels(path, treeView1.Nodes);
}
private void LoadAllFiels(string path, TreeNodeCollection nodes)
{
string[] dirs = Directory.GetDirectories(path);//获取指定目录下的所有文件夹
foreach (var dir in dirs)
{
TreeNode node = nodes.Add(Path.GetFileName(dir));
LoadAllFiels(dir, node.Nodes);
}
string[] files = Directory.GetFiles(path);//获取指定目录下的所有文件
foreach (var file in files)
{
nodes.Add(Path.GetFileName(file));
}
}
}
}
这是运行完成后截图