WPF C#

      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
                  Points="0 0, 500 25, 0 50"
              VerticalAlignment="Center"
              Stroke="Blue"
              StrokeThickness="{Binding ElementName=sliderThickness,Path=Value }"
    />
    
                        Minimum="0"
                    Maximum="100"
                    Value="24" />