General Tab (Axes)
When selected (checked), the IsShowing checkbox sets the IsShowing property so that the X-axis, Y-axis or Z-axis is visible.
Chart3D.ChartArea.Axes.Item(ii).IsShowing
The Anno.Method dropdown allows you to change how the axis in question is annotated. Note: You can use the ValueLabels Tab to edit ValueLabels and the ChartGroup tab’s Labels Tab to edit DataLabels.
Chart3D.ChartArea.Axes.Item(ii).AnnotationMethod
The Origin textbox allows you to specify where to place the origin for the Z-axis.
Chart3D.ChartArea.Axes.Item(ii).Origin
The Anno. Position dropdown allows you to change which sides of the PlotCube annotations may appear.
Chart3D.ChartArea.Axes.Item(ii).AnnotationPosition