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Namespace: Autodesk.Revit.DB

NullParameterValue

Class
Description:
A class that represent an empty (null) value of a parameter element.
Inheritance Hierarchy:
System.Object
  Autodesk.Revit.DB.ParameterValue
    Autodesk.Revit.DB.NullParameterValue
Syntax
public class NullParameterValue : ParameterValue