Revit 2025.3 API
RailingRailing |
Checks whether the specified element can be used as a host for the railing.
The host can be:
- stairs
- stairs component
- ramp
- floor
- slab edge
- wall
- roof
Namespace: Autodesk.Revit.DB.Architecture
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)
Syntax
public bool RailingCanBeHostedByElement( ElementId hostId )
Public Function RailingCanBeHostedByElement ( hostId As ElementId ) As Boolean
public: bool RailingCanBeHostedByElement( ElementId^ hostId )
member RailingCanBeHostedByElement : hostId : ElementId -> bool
Parameters
- hostId ElementId
- Element id to check.
Return Value
BooleanTrue if the element can be used as host for the railing.

Exception | Condition |
---|---|
ArgumentNullException | A non-optional argument was null |
See Also