procedure TForm1.Button1Click(Sender: TObject); var typ: Integer;
s: string; begin s := 'C:\';
typ := GetDriveType(PChar(s)); if Typ <> 0 then case typ of DRIVE_REMOVABLE: begin ShowMessage('Drive Removable / Diskette'); end;
DRIVE_FIXED: begin ShowMessage('Drive fixed / Festplatte'); end;
DRIVE_CDROM: begin ShowMessage('CD ROM Drive'); end;
DRIVE_RAMDISK: begin ShowMessage('RAM Drive'); end;
DRIVE_REMOTE: begin ShowMessage('Remote Drive / Netzlaufwerk'); end; end; end;