unit untiFrmMain;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    ListBox1: TListBox;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.Button1Click(Sender: TObject);

var
  DrivePath: string;
  i: Integer;
begin
  for i := 0 to 25 do
  begin
    DrivePath := Char(Ord('A') + i) + ':\';
    case GetDriveType(pchar(DrivePath)) of
      DRIVE_REMOVABLE:
        ListBox1.Items.Add('驅(qū)動(dòng)器' + Char(Ord('A') + i) + '是可移動(dòng)驅(qū)動(dòng)器'); //如果是硬盤
      DRIVE_FIXED:
        ListBox1.ITEMS.ADD('驅(qū)動(dòng)器' + Char(Ord('A') + i) + '是固定驅(qū)動(dòng)器');
      DRIVE_REMOTE:
        ListBox1.ITEMS.ADD('驅(qū)動(dòng)器' + Char(Ord('A') + i) + '是網(wǎng)絡(luò)驅(qū)動(dòng)器');
      DRIVE_CDROM:
        ListBox1.ITEMS.ADD('驅(qū)動(dòng)器' + Char(Ord('A') + i) + '是光盤驅(qū)動(dòng)器');
      DRIVE_RAMDISK:
        ListBox1.ITEMS.ADD('驅(qū)動(dòng)器' + Char(Ord('A') + i) + '是虛擬驅(qū)動(dòng)器');
    end;
  end;
end;
end.