|  Exporter  | 
 Gets the sub elements from a legacy curtain element. 
 Namespace: Autodesk.Revit.DB.IFC
Assembly: RevitAPIIFC (in RevitAPIIFC.dll) Version: 25.0.0.0 (25.0.0.0)
 Syntax
 Syntax  Parameters
- element Element
- The legacy curtain element.
Return Value
ICollection ElementIdThe element array.
 Exceptions
 Exceptions  | Exception | Condition | 
|---|---|
| ArgumentNullException | A non-optional argument was null | 
 See Also
 See Also