C#递归获取目录下的所有文件(两句代码版)

.net 4.0版

 

private void GetFileList(DirectoryInfo dir, List<FileInfo> fileList)
{
     fileList.AddRange(dir.GetFiles().ToList());
     foreach (DirectoryInfo directory in dir.GetDirectories()) GetFileList(directory, fileList);
}

 

 

.net 2.0版

 

 

 private void GetFileList(DirectoryInfo dir, List<FileInfo> fileList)
 {
      foreach (FileInfo fi in dir.GetFiles()) fileList.Add(fi);
      foreach (DirectoryInfo directory in dir.GetDirectories()) GetFileList(directory, fileList);
 }