Share Email Facebook Twitter LinkedIn ModelCurve.IsReferenceLine Property Indicates if this curve is a reference curve.Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.1.0.0 (26.1.0.34) Syntax C# public bool IsReferenceLine { get; }Property ValueBoolean See AlsoReferenceModelCurve ClassAutodesk.Revit.DB Namespace