The referenced MEPPart (segment or fitting) type in this rule. It may be InvalidElementId if no MEPPart will be allowed when the conditions satisfy the criteria in this rule.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.1.0.0 (26.1.0.34)
Syntax
C#
public ElementId MEPPartId { get; }