如何複製一個文件夾的所有內容（複製文件和文件夾）

Question

我想複製所有文件，並以任何方式複製所有文件夾，包括空文件夾和文件保護，文件不可見，文件夾或文件！全部複製！

Answer 1

從MSDN's documentation of the DirectoryInfo class說明如何複製一個目錄採取了以下樣品：

using System; 
using System.IO; 

class CopyDir 
{ 
    public static void CopyAll(DirectoryInfo source, DirectoryInfo target) 
    { 
     if (source.FullName.ToLower() == target.FullName.ToLower()) 
     { 
      return; 
     } 

     // Check if the target directory exists, if not, create it. 
     if (Directory.Exists(target.FullName) == false) 
     { 
      Directory.CreateDirectory(target.FullName); 
     } 

     // Copy each file into it's new directory. 
     foreach (FileInfo fi in source.GetFiles()) 
     { 
      Console.WriteLine(@"Copying {0}\{1}", target.FullName, fi.Name); 
      fi.CopyTo(Path.Combine(target.ToString(), fi.Name), true); 
     } 

     // Copy each subdirectory using recursion. 
     foreach (DirectoryInfo diSourceSubDir in source.GetDirectories()) 
     { 
      DirectoryInfo nextTargetSubDir = 
       target.CreateSubdirectory(diSourceSubDir.Name); 
      CopyAll(diSourceSubDir, nextTargetSubDir); 
     } 
    } 

    public static void Main() 
    { 
     string sourceDirectory = @"c:\sourceDirectory"; 
     string targetDirectory = @"c:\targetDirectory"; 

     DirectoryInfo diSource = new DirectoryInfo(sourceDirectory); 
     DirectoryInfo diTarget = new DirectoryInfo(targetDirectory); 

     CopyAll(diSource, diTarget); 
    } 

    // Output will vary based on the contents of the source directory. 
} 

Answer 2

http://www.csharp411.com/c-copy-folder-recursively/
http://www.logiclabz.com/c/copy-directory-in-net-c-including-sub-folders.aspx