TopographySurface.GetHostedSubRegionIds Method

TopographySurfaceGetHostedSubRegionIds Method

Gets the ids of all subregion elements hosted on this topography surface.

Namespace: Autodesk.Revit.DB.Architecture
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)
Syntax
public IList<ElementId> GetHostedSubRegionIds()
Public Function GetHostedSubRegionIds As IList(Of ElementId)
public:
IList<ElementId^>^ GetHostedSubRegionIds()
member GetHostedSubRegionIds : unit -> IList<ElementId>

Return Value

IListElementId
The hosted subregion ids.
Exceptions
ExceptionCondition
InvalidOperationException This element is not a TopographySurface.
Remarks
This applies to a TopographySurface element (not a SiteSubRegion or a topography surface associated with a BuildingPad). This applies to TopographySurface and SiteSubRegion elements.
See Also

M:Autodesk.Revit.DB.Architecture.TopographySurface.GetHostedSubRegionIds