Built |
A Subregion cannot be created outside the boundary of a Toposurface. A Subregion should be completely inside a Toposurface or overlap a Toposurface.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Property Value
FailureDefinitionId