You have selected elements that are already part of other Circuits that have assigned Panels. The elements you selected cannot be added to this Circuit.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)

Syntax

C#
public static FailureDefinitionId ElementsBelongToOtherCircuit { get; }
Visual Basic
Public Shared ReadOnly Property ElementsBelongToOtherCircuit As FailureDefinitionId
	Get
Visual C++
public:
static property FailureDefinitionId^ ElementsBelongToOtherCircuit {
	FailureDefinitionId^ get ();
}

See Also