ReferenceWithContext Properties
| Name | Return Type | Description |
|---|---|---|
| IsValidObject | Boolean | Specifies whether the .NET object represents a valid Revit entity. |
| Proximity | double | The proximity value to the ray's origin when the reference is returned by FindReferencesWithContextByDirection(XYZ, XYZ, View3D) or ReferenceIntersector.Find(XYZ, XYZ). |