public MultiAreas MultiArea {get; set;}
Remarks
Default: None
The MultiArea property determines the kind of displayed Area when there's more than one Area Series with the same ParentChart. The default value is None, meaning all Areas will be drawn one behind the other. Stacked and Stacked100 modes will draw each Area on top of previous one. Stacked100 adjusts each individual point to a common 0..100 axis scale. The order which Series are accumulated depends on the Chart.SeriesList property.
See Also
Area Class | Area Members | Steema.TeeChart.Styles Namespace