Share Email Facebook Twitter LinkedIn RoomTag.TaggedLocalRoomId Property The ElementId of the tagged room.Namespace: Autodesk.Revit.DB.ArchitectureAssembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0) Syntax C# public ElementId TaggedLocalRoomId { get; }Property ValueElementId RemarksIf there is no tagged room so the RoomTag is orphaned, ElementId will be InvalidElementId. See AlsoReferenceRoomTag ClassAutodesk.Revit.DB.Architecture Namespace