（Tekla Structures二次开发）修改状态

TSM.Model model = new TSM.Model();
            if (model.GetConnectionStatus())
            {
                try
                {
                    ModelObjectEnumerator selectedObjects = new TSM.UI.ModelObjectSelector().GetSelectedObjects();
                    if (selectedObjects.GetSize() > 0)
                    {
                        while (selectedObjects.MoveNext())
                        {
                            if (selectedObjects.Current is TSM.Part part)
                            {
                                Phase phase = new Phase();
                                phase.PhaseNumber = 110;
                                part.GetAssembly().SetPhase(phase);
                                part.GetAssembly().Modify();
                                phase.PhaseNumber = 500;
                                part.SetPhase(phase);
                                part.Modify();
                            }
                        }
                    }
                }
                catch (Exception ee)
                {
                    throw ee;
                }

                model.CommitChanges();
            }

分别修改构件状态和零件状态