SchedulableField.ParameterId Property

The ID of the parameter displayed by the field.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.1.0.0 (26.1.0.34)

Syntax

public ElementId ParameterId { get; set; }

ElementId
The parameter ID, or InvalidElementId.

Exception	Condition
ArgumentNullException	When setting this property: A non-optional argument was null

Most non-calculated field types require a parameter ID. The Count field doesn't have a parameter ID.