1   
2   unit Unit1;
3   
4   interface
5   
6   uses
7     Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
8     Dialogs,ComObj,  StdCtrls;
9   
10  type
11    TForm1 = class(TForm)
12      Button1: TButton;
13      procedure Button1Click(Sender: TObject);
14    private
15      { Private declarations }
16    public
17      { Public declarations }
18    end;
19  
20  var
21    Form1: TForm1;
22  
23  implementation
24  
25  {$R *.dfm}
26  
27  function IsNTFS(AFileName: string): Boolean; 
28  var 
29    fs, oleFile: OleVariant;
30  begin
31    fs := CreateOleObject('Scripting.FileSystemObject');
32    oleFile := fs.GetDrive(fs.GetDriveName(AFileName));
33    result := oleFile.FileSystem = 'NTFS'
34  end;
35  
36  procedure TForm1.Button1Click(Sender: TObject);
37  begin 
38    if IsNTFS('c:\WinNT\notepad.exe') then
39      ShowMessage('File is on NTFS File System') 
40    else 
41      ShowMessage('File is not on NTFS File System')
42  end;
43  
44  end.