System.Object
   C1.Xaml.Gauge.C1GaugeDecoratorInfo
      C1.Xaml.Gauge.C1GaugeMarkInfo
      C1.Xaml.Gauge.C1GaugeRangeInfo
   C1.Xaml.Gauge.GeometryHelper
   System.Collections.ObjectModel.Collection<T>
      C1.Xaml.Gauge.C1GaugeDecoratorCollection
   System.EventArgs
      C1.Xaml.Gauge.GaugeLayoutChangedEventArgs
   System.MarshalByRefObject
      System.__ComObject
         System.Runtime.InteropServices.WindowsRuntime.RuntimeClass
            Windows.UI.Xaml.DependencyObject
               C1.Xaml.Gauge.C1GaugeDecorator
                  C1.Xaml.Gauge.C1GaugeLabel
                  C1.Xaml.Gauge.C1GaugeMark
                  C1.Xaml.Gauge.C1GaugeRange
               Windows.UI.Xaml.UIElement
                  Windows.UI.Xaml.FrameworkElement
                     Windows.UI.Xaml.Controls.Control
                        C1.Xaml.Gauge.C1Gauge
                           C1.Xaml.Gauge.C1LinearGauge
                              C1.Xaml.Gauge.C1RulerGauge
                           C1.Xaml.Gauge.C1RadialGauge
                              C1.Xaml.Gauge.C1Knob
                                 C1.Xaml.Gauge.C1RegionKnob
                              C1.Xaml.Gauge.C1SpeedometerGauge
                              C1.Xaml.Gauge.C1VolumeGauge
                        C1.Xaml.Gauge.C1GaugePointer
                           C1.Xaml.Gauge.C1LinearGaugePointer
                           C1.Xaml.Gauge.C1RadialGaugePointer
                              C1.Xaml.Gauge.C1KnobPointer
                        C1.Xaml.Gauge.C1RadialGaugePointerCap
                           C1.Xaml.Gauge.C1KnobPointerCap
   System.ValueType
      C1.Xaml.Gauge.C1GaugeDimension

Reference

C1.UWP.Gauge Assembly