Zooming, Panning, and Scaling with Multiple Y-axes

To use interaction features, such as zooming, panning, and scaling, with a second y-axis, you should set the appropriate Axis property, for example:

•      Visual Basic

C1Chart1.Interaction.Actions("Zoom").Axis = AxisFlagEnum.AxesAll

•      C#

c1Chart1.Interaction.Actions["Zoom"].Axis = AxisFlagEnum.AxesAll;