MCI_UNDO

	Overview

	Group

	Quick Info

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
MCI_CUT, MCI_COPY, MCI_DELETE, MCI_GENERIC_PARMS, MCI_PASTE

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