利用.NET Directory类轻松进行目录管理

using System;

using System.Collections.Generic;

using System.Text;

using System.IO;

namespace TRDirectory {

class Program {

static void Main(string[] args) {

string testPath = "c:\\test";

if (Path.HasExtension(testPath)) {
Console.WriteLine("This is a file path, not a directory.");

} else {

if (Directory.Exists(testPath)) {
Console.WriteLine("This directory already exists.");

} else {

try {
Directory.CreateDirectory(testPath);

} catch (IOException ex) {
Console.WriteLine("Error creating directory {0} - {1}", testPath, ex.Message.ToString());

} }

if (Directory.Exists(testPath)) {

try {
Directory.Move(testPath, "c:\\techrepublic");

} catch (IOException ex) {
Console.WriteLine("Error moving directory {0} - {1}", testPath, ex.Message.ToString());

} }

if (Directory.Exists("c:\\techrepublic")) {

try {
Directory.Delete("c:\\techrepublic", true);

} catch (IOException ex) {
Console.WriteLine("Error deleting directory c:\\techrepublic - {0}", ex.Message.ToString());

} } } } } }