public: DependencyProperty SaturationProperty = DependencyProperty.Register("Saturation", typeof(double), typeof(HsvControl), new UIPropertyMetadata((double)0, new PropertyChangedCallback(OnSaturationChanged)));

public static readonly DependencyProperty SaturationProperty = DependencyProperty.Register("Saturation", typeof(double), typeof(HsvControl), new UIPropertyMetadata((double)0, new PropertyChangedCallback(OnSaturationChanged)));

Public static readonly SaturationProperty As DependencyProperty = DependencyProperty.Register("Saturation", typeof(double), typeof(HsvControl), new UIPropertyMetadata((double)0, new PropertyChangedCallback(OnSaturationChanged)))