Maybe this will help. You can try binding your custom axis Scale and Value properties to the main Y Axis like this:
axisY1.SetBinding(Axis.ScaleProperty, new Binding() { Path = new PropertyPath("Scale"), Source = c1Chart1.View.AxisY }); axisY1.SetBinding(Axis.ValueProperty, new Binding() { Path = new PropertyPath("Value"), Source = c1Chart1.View.AxisY });
It requires that your chart uses the main Y Axis. (You can’t just use custom axes only).