Get the ElementIds of the Levels associated with a mass instance.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0)
Syntax
C#
public static IList<ElementId> GetMassLevelIds( Document document, ElementId massInstanceId )
Parameters
Return Value
IList<ElementId>The ElementIds of the Levels
Exceptions
| Exception | Condition |
|---|---|
| ArgumentException | The ElementId massInstanceId is not a mass instance. |
| ArgumentNullException | A non-optional argument was null |