A utility class containing setting related to the Thin Lines option which affects the display in the UI. 
   Namespace:   Autodesk.Revit.UI  
  Assembly:   RevitAPIUI  (in RevitAPIUI.dll) Version: 16.0.0.0 (16.0.0.0) 
  Since:  2015 Subscription Update 
Syntax
| C# | 
|---|
   |  
| Visual Basic | 
|---|
   |  
| Visual C++ | 
|---|
   |