Indicates if the stairs is created by stairs components(runs, landings and supports). 
Namespace: Autodesk.Revit.DB.Architecture
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)
Since:  2013 
Syntax
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Parameters
- document
- Type: Autodesk.Revit.DBDocument
 The document.
- stairsId
- Type: Autodesk.Revit.DBElementId
 The stairs element to check.
Return Value
True if the stairs is created by components, False otherwise.Exceptions
| Exception | Condition | 
|---|---|
| Autodesk.Revit.ExceptionsArgumentException | The element stairsId does not exist in the document | 
| Autodesk.Revit.ExceptionsArgumentNullException | A non-optional argument was null |