An element that represents a fill pattern. 
   Namespace:   Autodesk.Revit.DB  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0) 
  Since:  2012 
Syntax
Remarks
 The FillPatternElement represents a fill pattern in a project. It enables the user to retrieve, modify or create a fill pattern in a project.