Gets override settings associated with a DirectContext3D handle instance or type. 
   Namespace:   Autodesk.Revit.DB.DirectContext3D  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 18.0.0.0 (18.2.0.0) 
  Since:  2018 
Syntax
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Parameters
- aDoc
-  Type:  Autodesk.Revit.DB Document  
 Document where elementId resides.
- elementId
-  Type:  Autodesk.Revit.DB ElementId  
 Id of the overridden element.
Return Value
The override settings assigned to the handle element, if present, or a default override settings if nothing was found.Exceptions
| Exception | Condition | 
|---|---|
| Autodesk.Revit.Exceptions ArgumentException | The ElementId elementId is not a valid DirectContext3D handle instance or type. | 
| Autodesk.Revit.Exceptions ArgumentNullException | A non-optional argument was NULL |