/// <summary> /// create action components and make port links /// </summary> /// <param name="designer"></param> public override bool LoadToDesigner(List <UInt32> used, MethodDiagramViewer designer) { if (!used.Contains(BranchId)) { used.Add(BranchId); //this logic assumes _list is a single thread action string to be executed one by one if (_list != null && _list.Count > 0) { _list.LoadToDesignerAsSingleThread(designer); } return(true); } return(false); }