Revit二次開發——取得電氣連接件

電氣連接件的取得根據類型不同有兩種方式：

		ConnectorSetIterator connectorSetIterator = null;
        if (elem is MEPCurve)
        {
            MEPCurve mep = elem as MEPCurve;
            connectorSetIterator = mep.ConnectorManager.Connectors.ForwardIterator();
        }
        else if (elem is FamilyInstance)
        {
            FamilyInstance instance = elem as FamilyInstance;
            connectorSetIterator = instance.MEPModel.ConnectorManager.Connectors.ForwardIterator();
        }