Creates a new opening in a beam, brace and column. 
   Namespace:   Autodesk.Revit.Creation  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 16.0.0.0 (16.0.0.0) 
Syntax
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Parameters
- famInstElement
 -  Type:  Autodesk.Revit.DB Element  
host element of the opening, can be a beam, brace and column. 
- profile
 -  Type:  Autodesk.Revit.DB CurveArray  
profile of the opening. 
- iFace
 -  Type:  Autodesk.Revit.Creation eRefFace  
face on which opening is based on. 
Return Value
If successful, an Opening object is returned.Remarks
 This method forms opening on a beam, brace and column. 
 Exceptions
| Exception | Condition | 
|---|---|
| Autodesk.Revit.Exceptions ArgumentException | Thrown if the family instance element does not exist in the given document. |