The user-supplied global parameter value against which values from a Revit document will be tested.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 17.0.0.0 (17.0.484.0)
Since: 2017

Syntax

C#
`public ElementId RuleValue { get; set; }`

Visual Basic
`Public Property RuleValue As ElementId Get Set`

Visual C++
`public: property ElementId^ RuleValue { ElementId^ get (); void set (ElementId^ value); }`

Exceptions

Exception	Condition
Autodesk.Revit.Exceptions ArgumentNullException	When setting this property: A non-optional argument was NULL