public bool SetBrightness(int brightness) { if ((brightness < 0) || (100 < brightness)) { throw new ArgumentOutOfRangeException(nameof(brightness), "The brightness must be within 0 to 100."); } lock (_lock) { if (_isRemovable) { brightness = ArraySearch.GetNearest(_brightnessLevels, (byte)brightness); if (MSMonitor.SetBrightness(DeviceInstanceId, brightness)) { this.Brightness = brightness; return(true); } } else { if (PowerManagement.SetActiveSchemeBrightness(brightness)) { this.Brightness = brightness; return(true); } } return(false); } }
public bool UpdateBrightness(int brightness = -1) { lock (_lock) { if (_isRemovable) { this.Brightness = (0 <= brightness) ? brightness : MSMonitor.GetBrightness(DeviceInstanceId); } else { this.Brightness = PowerManagement.GetActiveSchemeBrightness(); if (LightSensor.AmbientLightSensorExists) { this.BrightnessAdjusted = (0 <= brightness) ? brightness : MSMonitor.GetBrightness(DeviceInstanceId); } } return(0 <= this.Brightness); } }