RVTDocs.com

ArgumentNullException

Class
Description:
The exception that is thrown when is passed to a method that does not accept it as a valid argument.
Inheritance Hierarchy:
System.Object
  System.Exception
    Autodesk.Revit.Exceptions.ApplicationException
      Autodesk.Revit.Exceptions.ArgumentException
        Autodesk.Revit.Exceptions.ArgumentNullException
Syntax
[SerializableAttribute]
public class ArgumentNullException : ArgumentException