Revit 2026 API
Exporter |
Get the handle to the opening associated with a hosted (door/window) element from the internal cache.
Namespace: Autodesk.Revit.DB.IFC
Assembly: RevitAPIIFC (in RevitAPIIFC.dll) Version: 26.0.4.0 (26.0.4.0)
Syntax
public IFCAnyHandle GetDoorWindowOpeningHandle( ElementId familyInstanceId )
Public Function GetDoorWindowOpeningHandle ( familyInstanceId As ElementId ) As IFCAnyHandle
public: IFCAnyHandle^ GetDoorWindowOpeningHandle( ElementId^ familyInstanceId )
member GetDoorWindowOpeningHandle : familyInstanceId : ElementId -> IFCAnyHandle
Parameters
- familyInstanceId ElementId
- The id of the door or window.
Return Value
IFCAnyHandleThe opening handle.

Exception | Condition |
---|---|
ArgumentNullException | A non-optional argument was null |
See Also