Share Email Facebook Twitter LinkedIn AnnotationSymbol.addLeader Method add a leader to this annotation symbol.Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.1.0.0 (26.1.0.34) Syntax C# public void addLeader() See AlsoReferenceAnnotationSymbol ClassAutodesk.Revit.DB Namespace