直接上代码:
using System.Collections.Specialized; public StringCollection GetAllFiles(string rootdir) { StringCollection result = new StringCollection(); GetAllFiles(rootdir, result); return result; } void GetAllFiles(string parentDir, StringCollection result) { string[] dir = System.IO.Directory.GetDirectories(parentDir); for (int i = 0; i < dir.Length; i++) GetAllFiles(dir[i], result); string[] file = System.IO.Directory.GetFiles(parentDir); for (int i = 0; i < file.Length; i++) result.Add(file[i]); } private void button1_Click(object sender, EventArgs e) { string indexPath = @"c:\temp"; StringCollection sc = GetAllFiles(indexPath); foreach (string s in sc) { this.listBox1.Items.Add(s); } }