how to get hidden folder from string array [duplicate]

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Possible Duplicate:

How to select only hidden folder from String[]?

folderBrowserDialog1.Reset();
folderBrowserDialog1.ShowDialog();
if (folderBrowserDialog1.SelectedPath != "")
{
  sourcetx开发者_如何学Ct.Text = folderBrowserDialog1.SelectedPath;
  string[] path = Directory.GetDirectories(folderBrowserDialog1.SelectedPath);
}

i am write this code.i have get all folder with hidden folder of this array name of path .But i trying to get only hidden folder of this array (array name path).please please solve this problem any one.

Thankig You.

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...
string[] path = new DirectoryInfo(folderBrowserDialog1.SelectedPath)
   .EnumerateDirectories()
   .Where(x=>x.Attributes & FileAttributes.Hidden)
   .Select(x=>x.Name).ToArray();