Changes in 2020 vs 2026 13 missing 7 changed
Flip API Versions →Missing in 2020 (only available in 2026)
Changed members
ElectricalSystem.AddToCircuit(ElementSet)
| components | ElementSet | The components added to the electrical system. |
| → returns | nullNothingnullptr→Boolean | If successful, all the components will add to the system. Otherwise is returned. |
ElectricalSystem.Create(Connector, ElectricalSystemType)
| connector | Connector | The Connector to create this Electrical System. |
| elecSysType | ElectricalSystemType | The System Type of electrical system. |
| → returns | nullNothingnullptr→ElectricalSystem | If successful a new MEP Electrical System element within the project, otherwise . |
ElectricalSystem.Create(Document, IList<ElementId>, ElectricalSystemType)
| document | Document | |
| electComponents | IList<ElementId> | |
| elecSysType | ElectricalSystemType | |
| → returns | nullNothingnullptr→ElectricalSystem | ElectricalSystem |
ElectricalSystem.NewWires(View, WiringType)
| view | View | The view in which the wire is to be visible. |
| wiringType | WiringType | Specify the wiring type (Arc or Chamfer) that is to be applied to all newly created wires. |
| → returns | New created wires→WireSet | New created wires |
ElectricalSystem.VoltageDrop()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. There is no replacement for this property because Revit no longer supports this.
| → returns | Double |
ElectricalSystem.WireSizeString()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableSize instead. CableSize will be set on ElectricalSystem properly during document upgrade.
| → returns | String |
ElectricalSystem.WireType()
Became obsolete in 2026: This property is deprecated in Revit 2026 and may be removed in a future version of Revit. Please use CableType instead. CableType will be set on ElectricalSystem properly during document upgrade.
| → returns | WireType |