Namespace: Autodesk.Revit.DB.Architecture Class: MultistoryStairs

Unpin

Method

Description:
Removes a particular story of the stairs (identified by its base level id) from a stairs group.

Remarks:
If the story at the given level is in a group, it will separate an individual stairs element from the group with "unpinned" status. Changes you make to the returned stairs element will not affect any other stairs. If the story of stairs is already an individual stairs element, the status will be changed to "unpinned".

Syntax

public Stairs Unpin(
	ElementId levelId
)

Public Function Unpin ( _
	levelId As ElementId _
) As Stairs

public:
Stairs^ Unpin(
	ElementId^ levelId
)

Parameters

Parameter	Type	Description
levelId	Autodesk.Revit.DB.ElementId	The base level id. If the level id belongs to the base level of a unpinned stairs element, it returns the stairs id directly.

Return Value

Type	Description
Autodesk.Revit.Exceptions.ArgumentException	The unpinned stairs element.

Exceptions

Exception	Condition
Autodesk.Revit.Exceptions.ArgumentException	There is no stairs instance at the given base levelId.
Autodesk.Revit.Exceptions.ArgumentNullException	A non-optional argument was null