Retrieves all supports hosted by the stair's run. 
   Namespace:   Autodesk.Revit.DB.Architecture  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0) 
  Since:  2013 
Syntax
| C# | 
|---|
   |  
| Visual Basic | 
|---|
   |  
| Visual C++ | 
|---|
   |  
Return Value
All supports hosted by the stair's run.Remarks
 The supports consist of left, right, and middle supports of the stair's run.