删除包含子文件夹和子文件的文件夹

private void DelFile(string FilePath)
{
  if (Directory.Exists(FilePath))
  {
    try
    {
      DirectoryInfo dir = new DirectoryInfo(FilePath);
      FileSystemInfo[] fileinfo = dir.GetFileSystemInfos(); //返回目录中所有文件和子目录
      foreach (FileSystemInfo i in fileinfo)
      {
        if (i is DirectoryInfo) //判断是否文件夹
        {
          DirectoryInfo subdir = new DirectoryInfo(i.FullName);
          subdir.Delete(true); //删除子目录和文件
        }
        else
        {
          File.Delete(i.FullName); //删除指定文件
        }
      }
    }
    catch (Exception ex)
    {
      MessageBox.Show(ex.ToString());
    }
  }
}

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转载自www.cnblogs.com/XiaoLang0/p/12532325.html