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: 22.0.0.0 (22.1.0.0)
Since: 2014
Syntax
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Parameters
- familyInstanceId
- Type: Autodesk.Revit.DB ElementId
The id of the door or window.
Return Value
The opening handle.Exceptions
| Exception | Condition |
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| Autodesk.Revit.Exceptions ArgumentNullException | A non-optional argument was null |