private void VolumeGridPointerWheelChanged(object sender, PointerRoutedEventArgs e)
{
var mousePosition = e.GetCurrentPoint((UIElement)sender);
var delta = mousePosition.Properties.MouseWheelDelta / 60f;
var volume = (double)VolumeSlider.GetValue(Slider.ValueProperty);
VolumeSlider.SetValue(Slider.ValueProperty, volume + delta);
}
private void VolumeMaxButtonClick(object sender, RoutedEventArgs e)
{
var maxValue = (double)VolumeSlider.GetValue(Slider.MaximumProperty);
VolumeSlider.SetValue(Slider.ValueProperty, maxValue);
}