Menampilkan Informasi Direktori di C#

Desain Form

Source Code
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 Directory_Info
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
System.IO.DriveInfo di = new System.IO.DriveInfo(@”D:\”);
System.IO.DirectoryInfo dir = di.RootDirectory;
System.IO.DirectoryInfo[] dirinfo = dir.GetDirectories(“*.*”);
foreach(System.IO.DirectoryInfo direc in dirinfo)
{
listBox1.Items.Add(direc.Name);
}
}
}
}