private void TestBrightness()
{
var(isGetSuccess, minimum, current, maximum) = MonitorConfiguration.GetBrightness(Handle, IsLowLevelSupported);
var isValid = (minimum < maximum) && (minimum <= current) && (current <= maximum);
GetBrightness = $"Success: {isGetSuccess}" + (isGetSuccess ? $", Valid: {isValid} (Minimum: {minimum}, Current: {current}, Maximum: {maximum})" : string.Empty);
var difference = (uint)(DateTime.Now.Ticks % 6 + 5); // Integer from 5 to 10
var expected = difference;
if (isGetSuccess && isValid)
{
expected = (current - minimum > maximum - current) ? current - difference : current + difference;
expected = Math.Min(maximum, Math.Max(minimum, expected));
}
var isSetSuccess = MonitorConfiguration.SetBrightness(Handle, expected, IsLowLevelSupported);
var(_, _, actual, _) = MonitorConfiguration.GetBrightness(Handle, IsLowLevelSupported);
SetBrightness = $"Success: {isSetSuccess}" + (isSetSuccess ? $", Match: {expected == actual} (Expected: {expected}, Actual: {actual})" : string.Empty);
if (isSetSuccess)
{
MonitorConfiguration.SetBrightness(Handle, current, IsLowLevelSupported);
}
}
private void TestBrightness()
{
var(success, _, current, maximum) = MonitorConfiguration.GetBrightness(Handle, IsLowLevelSupported);
GetBrightness = success;
SetBrightness = MonitorConfiguration.SetBrightness(Handle, Math.Min(maximum, current + 5), IsLowLevelSupported);
if (SetBrightness)
{
MonitorConfiguration.SetBrightness(Handle, current, IsLowLevelSupported);
}
}
public override bool SetBrightness(int brightness)
{
if ((brightness < 0) || (100 < brightness))
{
throw new ArgumentOutOfRangeException(nameof(brightness), brightness, "The brightness must be within 0 to 100.");
}
var buffer = (uint)Math.Round(brightness / 100D * (_maximum - _minimum) + _minimum, MidpointRounding.AwayFromZero);
if (MonitorConfiguration.SetBrightness(_handle, buffer, _useLowLevel))
{
this.Brightness = brightness;
return(true);
}
return(false);
}
public override AccessResult SetBrightness(int brightness)
{
if (brightness is < 0 or > 100)
{
throw new ArgumentOutOfRangeException(nameof(brightness), brightness, "The brightness must be within 0 to 100.");
}
var buffer = (uint)Math.Round(brightness / 100D * (_maximumBrightness - _minimumBrightness) + _minimumBrightness, MidpointRounding.AwayFromZero);
var result = MonitorConfiguration.SetBrightness(_handle, buffer, _capability.IsHighLevelBrightnessSupported);
if (result.Status == AccessStatus.Succeeded)
{
this.Brightness = brightness;
}
return(result);
}