1   
2   //---------------------------------------------------------------------------
3   
4   #include <vcl.h>
5   #pragma hdrstop
6   
7   #include "Unit1.h"
8   //---------------------------------------------------------------------------
9   #pragma package(smart_init)
10  #pragma resource "*.dfm"
11  TForm1 *Form1;
12  //---------------------------------------------------------------------------
13  __fastcall TForm1::TForm1(TComponent* Owner)
14          : TForm(Owner)
15  {
16  }
17  bool IsNTFS(char  DriveChar){
18   unsigned long NotUsed;
19    char Volume[MAX_PATH];
20    char FileSystem[MAX_PATH];
21    Volume[0]=0;
22    ChDir ( DriveChar );
23    GetVolumeInformation(NULL , Volume , MAX_PATH, NULL , &NotUsed, &NotUsed,
24  FileSystem, sizeof(FileSystem));
25  
26   return (AnsiString) FileSystem == "NTFS";
27  }
28  //---------------------------------------------------------------------------
29  
30  void __fastcall TForm1::Button1Click(TObject *Sender)
31  {
32  if (IsNTFS('C') ==true){
33      ShowMessage("File is on NTFS File System");
34      }
35    else{
36      ShowMessage("File is not on NTFS File System");
37      }
38  }
39  //---------------------------------------------------------------------------