_VOLUME
— Returns the
master sound volume level.
Syntax:
%_VOLUME
The value returned is in the range 0 through 100.
rem Display the current master volume level:
echo The master sound volume is at %_volume%%%.
See also: the SOUNDVOL
command, which
sets the master sound volume and mute state; and the
_MUTE
variable, which returns the current
mute state.