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index
The index command controls a VCR's on-screen display. VCR devices recognize this
command.
wsprintf(lpstrCommand, "index %s %s %s", lpszDeviceID, lpszIndex,
lpszFlags);
Parameters
lpszDeviceID
Identifier of an MCI device. This identifier or alias is assigned when the
device is opened.
lpszIndex
One of the following flags:
off
| Turns off the on-screen display.
| on
| Turns on the on-screen display. The item to be displayed is specified by the
"index" flag of the set command.
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lpszFlags
Can be "wait", "notify", or "test". For more information about these flags,
see The Wait, Notify, and Test Flags.
Return Values
Returns zero if successful or an error otherwise.
See Also
set
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