Share Email Facebook Twitter LinkedIn ScheduleField.ParameterId Property The ID of the parameter displayed by the field. Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0) Syntax C# public ElementId ParameterId { get; }Property ValueElementId Remarks Most field types require a parameter ID. Count, Formula, and Percentage fields don't have parameter IDs. See AlsoReferenceScheduleField ClassAutodesk.Revit.DB Namespace