public Boolean ApplyZOrder {get; set;}
Remarks
Run-time only.
The ApplyZOrder property controls if several Series on the same TChart class should be displayed each one in a different Z space.
It's valid only when TChart.Aspect.View3D property is true and when there's more than one Series in same chart.
When false, all Series are drawn using the full Chart Z space. The Chart output can be confusing if Series overlap.
See Also
Aspect Class | Aspect Members | Steema.TeeChart.Drawing Namespace