Returns a list of names of dwg/dxf export settings. 
   Namespace:   Autodesk.Revit.DB  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0) 
  Since:  2013 
Syntax
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Parameters
- aDoc
 -  Type:  Autodesk.Revit.DB Document  
A Revit document to retrieve names from. 
Return Value
An array of strings representing names of predefined setups.Exceptions
| Exception | Condition | 
|---|---|
| Autodesk.Revit.Exceptions ArgumentNullException | A non-optional argument was NULL |