C# 文件相關操作


百度搜的,下面這個寫的挺全的。   FROM Pegasus923 http://www.cnblogs.com/pegasus923/archive/2011/01/26/1944838.html  
創建文件
刪除文件 移動文件  
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;

namespace CreateFile
{
class Program
{
static void Main(string[] args)
{
string path = @"f:\MyDir\test\test";
string target = @"f:\TestDir";
Directory.CreateDirectory(path);
try
{
// Determine whether the directory exists.
if (!Directory.Exists(path))
{
// Create the directory it does not exist.
Directory.CreateDirectory(path);
}

if (Directory.Exists(target))
{
// Delete the target to ensure it is not there.
Directory.Delete(target, true);
}

// Move the directory.
Directory.Move(path, target);

// Create a file in the directory.
File.CreateText(target + @"\myfile.txt");

// Count the files in the target directory.
Console.WriteLine("The number of files in {0} is {1}",
target, Directory.GetFiles(target).Length);
}
catch (Exception e)
{
Console.WriteLine("The process failed: {0}", e.ToString());
}

Console.ReadKey();
}
}
}

 


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