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: 2015.0.0.0 (2015.0.0.0)

Syntax

C#
`public static FailureDefinitionId SubregionNoHostSurf { get; }`

Visual Basic
`Public Shared ReadOnly Property SubregionNoHostSurf As FailureDefinitionId Get`

Visual C++
`public: static property FailureDefinitionId^ SubregionNoHostSurf { FailureDefinitionId^ get (); }`

See Also