Share Email Facebook Twitter LinkedIn PlanTopologySet Constructor Initializes a new instance of the PlanTopologySet classNamespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.1.0.0 (26.1.0.34) Syntax C# public PlanTopologySet() See AlsoReferencePlanTopologySet ClassAutodesk.Revit.DB Namespace