Sets the additional references which the dimension will witness. 
   Namespace:   Autodesk.Revit.DB  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 22.0.0.0 (22.1.0.0) 
  Since:  2020 
Syntax
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Parameters
- referencesToDimension
-  Type:  System.Collections.Generic IList   Reference  
 The additional references which the dimension will witness.
Remarks
 The additional references to dimension cannot come from the same category as the MultiReferenceAnnotationType's reference category. 
 Exceptions
| Exception | Condition | 
|---|---|
| Autodesk.Revit.Exceptions ArgumentException | Some references come from elements which directly match the reference category required by the MultiReferenceAnnotationType. For those elements please use SetElementsToDimension. | 
| Autodesk.Revit.Exceptions ArgumentNullException | A non-optional argument was null |