The BoundarySegment type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
 | ElementId | Retrieve the id of the element that produces this boundary segment. If the segment is created from an element in a link, this is the id of the RevitLinkInstance. |
| IsValidObject | Specifies whether the .NET object represents a valid Revit entity. |
| LinkElementId | Retrieve the element id of the element in a link instance that forms this boundary. |