|  Baluster  | 
 The id of a Baluster family used to fill excess length, which is the extra space along the railing segment that cannot be filled with a pattern. If set to InvalidElementId, it will be the default - the id of the BaseRailingAttr containing the Baluster pattern. 
 Namespace: Autodesk.Revit.DB.Architecture
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
 Syntax
 Syntax   Exceptions
 Exceptions  | Exception | Condition | 
|---|---|
| ArgumentException | When setting this property: Invalid ElementId for leftoverFill of BalusterPattern | 
| ArgumentNullException | When setting this property: A non-optional argument was null | 
 See Also
 See Also