FamilyInstance.SetCopingIds Method

Specifies the set of coping cutters on this element.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)

Syntax

public bool SetCopingIds(
	ICollection<ElementId> cutters
)

cutters ICollection<ElementId>: A set of coping cutters (steel beams and steel columns).

Boolean

Exception	Condition
ArgumentException	Thrown when 'cutters' contains this instance.
InvalidOperationException	Thrown when regeneration fails or if a cutter element is not a FamilyInstance.

The set may be null or empty, but may not contain the element being coped.