| Revit 2020 API | 
| StairsPathType..::..ArrowheadTypeId Property | 
| StairsPathType Class See Also | 
   The arrow head type of the stairs path.
Namespace: Autodesk.Revit.DB.Architecture
Assembly: RevitAPI (in RevitAPI.dll) Version: 20.0.0.0 (20.0.0.377)
Since: 
   2013
 Syntax
Syntax
 Exceptions
Exceptions
| Exception | Condition | 
|---|---|
| Autodesk.Revit.Exceptions..::..ArgumentException | When setting this property: The arrowheadTypeId is not a valid arrow head type. | 
| Autodesk.Revit.Exceptions..::..ArgumentNullException | When setting this property: A non-optional argument was NULL |