An output node that represents a family instance. 
   Namespace:   Autodesk.Revit.DB  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 17.0.0.0 (17.0.1090.0) 
  Since:  2014 
Syntax
Remarks
 See also:  OnInstanceBegin(InstanceNode)  . 
 Inheritance Hierarchy
  System Object  
Autodesk.Revit.DB RenderNode
Autodesk.Revit.DB GroupNode
Autodesk.Revit.DB InstanceNode
 
 Autodesk.Revit.DB RenderNode
Autodesk.Revit.DB GroupNode
Autodesk.Revit.DB InstanceNode