This first example shows you how to work with file system to get the Hidden Files information of the system.
EXAMPLE CODE
Imports System.IO Module Module1 Sub Main() Dim files = From a In New DirectoryInfo("C:\").GetFiles() _ Where (a.Attributes And FileAttributes.Hidden) = FileAttributes.Hidden _ Order By a.Name Console.WriteLine("Hidden Files:") For Each a In files Console.WriteLine(a.Name) Next Console.ReadLine() End Sub End ModuleRead Full Article here