Как распознать тип носителя?
Своим опытом делится Олег Кулабухов:
Используем функцию GetDriveType.
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procedure TForm1.Button1Click(Sender: TObject); begin case GetDriveType('C:\') of 0 : ShowMessage('The drive type cannot be determined'); 1 : ShowMessage('The root directory does not exist'); DRIVE_REMOVABLE:ShowMessage('The disk can be removed'); DRIVE_FIXED : ShowMessage('The disk cannot be removed'); DRIVE_REMOTE : ShowMessage('The drive is remote (network) drive'); DRIVE_CDROM : ShowMessage('The drive is a CD-ROM drive'); DRIVE_RAMDISK : ShowMessage('The drive is a RAM disk'); end; end; |
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