MCI_UNDO
The MCI_UNDO
command reverses the most recent successful MCI_CUT, MCI_COPY, MCI_DELETE, or MCI_PASTE command. Digital-video
devices recognize this command.
MCIERROR mciSendCommand(MCIDEVICEID wDeviceID,
MCI_UNDO,
DWORD dwFlags, (DWORD) (LPMCI_GENERIC_PARMS)
lpUndo);
Parameters
wDeviceID
Device
identifier of the MCI device that is to receive the command message.
dwFlags
MCI_NOTIFY,
MCI_WAIT, or MCI_TEST. For information about these flags, see The Wait,
Notify, and Test Flags.
lpUndo
Address of an
MCI_GENERIC_PARMS
structure. (Devices with extended command sets might replace this structure
with a device-specific structure.)
Return Values
Returns zero
if successful or an error otherwise.
See Also