|  Exporter  | 
 Returns the original family symbol of this family instance, before the instance is modified by joins, cuts, coping, extensions, or other post-processing. 
 Namespace: Autodesk.Revit.DB.IFC
Assembly: RevitAPIIFC (in RevitAPIIFC.dll) Version: 25.0.0.0 (25.0.0.0)
 Syntax
 Syntax  Parameters
- familyInstance FamilyInstance
- The FamilyInstance.
Return Value
FamilySymbolThe original FamilySymbol.
 Exceptions
 Exceptions  | Exception | Condition | 
|---|---|
| ArgumentNullException | A non-optional argument was null | 
 See Also
 See Also