>>846 mortscriptで出来る。
下記のように書けば、暗所→通常→日中トグル出来る。
暗所設定、通常時設定はお好みで。
bckl = RegRead("HKCU","ControlPanel\Backlight","BatteryPowerBrightness")
if(bckl = 255)
RegWriteDWord("HKCU","ControlPanel\Backlight","BatteryPowerBrightness",58)
RegWriteDWord("HKCU","ControlPanel\Backlight","ExternalPowerBrightness",58)
elseif(bckl = 58)
RegWriteDWord("HKCU","ControlPanel\Backlight","BatteryPowerBrightness",80)
RegWriteDWord("HKCU","ControlPanel\Backlight","ExternalPowerBrightness",80)
else
RegWriteDWord("HKCU","ControlPanel\Backlight","BatteryPowerBrightness",255)
RegWriteDWord("HKCU","ControlPanel\Backlight","ExternalPowerBrightness",255)
endif
#Message(RegRead("HKCU","ControlPanel\Backlight","BatteryPowerBrightness"))