Visual Basic

<br />
'Perhaps in a button event<br />
<br />
Dim x As New FileSearch(New IO.DirectoryInfo("C:\"), "*.config")<br />
<br />
'find all config files<br />
<br />
x.Search()<br />
<br />
'you should have all files that match "*.config" in C:\<br />
'the FileSearch class contains a public ArrayList Files<br />
'traverse the ArrayList and perform the action on the config file<br />
'for example:<br />
<br />
'go through each config file <br />
For Each obj as Object in x.Files<br />
<br />
<br />
  If obj.GetType() is GetType(FileInfo) Then<br />
<br />
'So why FileInfo? Because in the code provided on that forum<br />
'the author used the DirectoryInfo.GetFiles() function which<br />
'returns an array of FileInfo objects<br />
'2nd line of DoSearch()) - _Files.AddRange(BaseDirectory.GetFiles(_FileMask))<br />
<br />
'perform cast<br />
   Dim f as FileInfo = CType(obj, FileInfo)<br />
   'now perform the action on the file<br />
<br />
PerformAction(f)<br />
  End If<br />
'keep going until all config files have been handled<br />
Next<br />

Dim path as String = "C:\Targets\TestAirplane\TestAirplane_WebDoc\TestAirplane_HDS\01 Fuse"<br />
<br />
Dim s as String()<br />
<br />
s = path.Split(chr(92))<br />
<br />
return s(s.Length-2)

Dim f as new FileInfo("C:\Targets\TestAirplane\TestAirplane_WebDoc\TestAirplane_HDS\01 Fuse")<br />
<br />
'should return TestAirplane_HDS<br />
return f.Directory.Parent.ToString