Enables or disables the mechanism that ejects media, for those devices possessing that locking capability
#include <WinAPIFiles.au3>
_WinAPI_LockDevice ( $sDrive, $bLock )
| $sDrive | The drive letter of the device to enable or disable, in the format D:, E:, etc. |
| $bLock | Specifies whether the device should be disabled, valid values: True - The device is disabled. False - The device is enabled. |
| Success: | True. |
| Failure: | False and sets the @error flag to non-zero. |
This function is valid only for devices that support removable media.
Suche nach IOCTL_STORAGE_MEDIA_REMOVAL in der MSDN Bibliothek.
#include <MsgBoxConstants.au3>
#include <WinAPIFiles.au3>
Local $aDrive = DriveGetDrive('CDROM')
If IsArray($aDrive) Then
_WinAPI_LockDevice($aDrive[1], 1)
MsgBox($MB_SYSTEMMODAL, '', 'Das Laufwerk (' & StringUpper($aDrive[1]) & ') ist gesperrt.')
_WinAPI_LockDevice($aDrive[1], 0)
MsgBox($MB_SYSTEMMODAL, '', 'Das Laufwerk (' & StringUpper($aDrive[1]) & ') ist nicht gesperrt.')
EndIf