将目录复制到另一个文件夹

Question

我试图将文件和文件夹复制到另一个新文件夹。

我已经将文件复制到这个新文件夹，但我怎样才能复制目录请。

这是我迄今使用的代码。

DirectoryInfo di = Directory.CreateDirectory(path); 

      if(Directory.Exists(mainShape)) 
      { 
       string [] shapeFiles = Directory.GetFiles(mainShape); 
       string[] shapeFolders = Directory.GetDirectories(mainShape); 

       foreach (string file in shapeFiles) 
       { 
        fileName = Path.GetFileName(file); 
        destFile = Path.Combine(path, fileName); 
        System.IO.File.Copy(file, destFile, true); 
       } 

       foreach (string folder in shapeFolders) 
       { 

       } 

Answer 1

DirectoryInfo src = new DirectoryInfo(@"E:\Test\Dir1"); 
DirectoryInfo dest = new DirectoryInfo(@"C:\Dir2"); 
CopyDirectory(src, dest); 


static void CopyDirectory(DirectoryInfo source, DirectoryInfo destination) 
    { 
     if (!destination.Exists) 
     { 
      destination.Create(); 
     } 

     // Copy all files. 
     FileInfo[] files = source.GetFiles(); 
     foreach (FileInfo file in files) 
     { 
      file.CopyTo(Path.Combine(destination.FullName, 
       file.Name)); 
     } 

     // Process subdirectories. 
     DirectoryInfo[] dirs = source.GetDirectories(); 
     foreach (DirectoryInfo dir in dirs) 
     { 
      // Get destination directory. 
      string destinationDir = Path.Combine(destination.FullName, dir.Name); 

      // Call CopyDirectory() recursively. 
      CopyDirectory(dir, new DirectoryInfo(destinationDir)); 
     } 
    } 

http://forums.asp.net/t/1668027.aspx/1

Answer 2

private static void directoryCopy(string sourceDirName, string destDirName, bool copySubDirs) 
{ 
    // Get the subdirectories for the specified directory. 
    DirectoryInfo dir = new DirectoryInfo(sourceDirName); 
    DirectoryInfo[] dirs = dir.GetDirectories(); 

    if (!dir.Exists) 
    { 
     var ff = new DirectoryNotFoundException(sourceDirName); 
     Console.Write(("Source directory does not exist or could not be found: " + ff)); 
     return; 
    } 

    // If the destination directory doesn't exist, create it. 
    if (!Directory.Exists(destDirName)) 
    { 
     Directory.CreateDirectory(destDirName); 
    } 
     FileInfo[] files = dir.GetFiles(); 
     foreach (FileInfo file in files) 
     { 
      string temppath = Path.Combine(destDirName, file.Name); 
      file.CopyTo(temppath, false); 
     } 

     // If copying subdirectories, copy them and their contents to new location. 
     if (copySubDirs) 
     { 
      foreach (DirectoryInfo subdir in dirs) 
      { 
       string temppath = Path.Combine(destDirName, subdir.Name); 
       directoryCopy(subdir.FullName, temppath, copySubDirs); 
      } 
     } 
}