Creates a criterion with a range of no sizes.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)
Since: 2013

Syntax

C#
`public static PrimarySizeCriterion None()`

Visual Basic
`Public Shared Function None As PrimarySizeCriterion`

Visual C++
`public: static PrimarySizeCriterion^ None()`

The new criterion.

Exceptions

Exception	Condition
Autodesk.Revit.ExceptionsDisabledDisciplineException	None of the following disciplines is enabled: Mechanical Electrical Piping.