Compound |
Gets the layer associated to a particular region.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Parameters
- regionId Int32
- The id of a region.
Return Value
Int32The index of a layer in this CompoundStructure.

Exception | Condition |
---|---|
ArgumentsInconsistentException | For a non-vertically compound structure, implicitly each layer is associated to its corresponding simple region. |
