| Revit 2023 API |
| TopographySurface..::..GetHostedSubRegionIds Method |
| TopographySurface Class See Also |
Gets the ids of all subregion elements hosted on this topography surface.
Namespace: Autodesk.Revit.DB.Architecture
Assembly: RevitAPI (in RevitAPI.dll) Version: 23.0.0.0 (23.1.0.0)
Since:
2014
Syntax
| C# |
|---|
public IList<ElementId> GetHostedSubRegionIds() |
| Visual Basic |
|---|
Public Function GetHostedSubRegionIds As IList(Of ElementId) |
| Visual C++ |
|---|
public: IList<ElementId^>^ GetHostedSubRegionIds() |
Return Value
The hosted subregion ids.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.
Exceptions
| Exception | Condition |
|---|---|
| Autodesk.Revit.Exceptions..::..InvalidOperationException | This element is not a TopographySurface. |