A Subregion cannot be created outside the boundary of a Toposurface. A Subregion should be completely inside a Toposurface or overlap a Toposurface.

public static FailureDefinitionId SubregionNoHostSurf { get; }

Public Shared ReadOnly Property SubregionNoHostSurf As FailureDefinitionId
	Get

public:
static property FailureDefinitionId^ SubregionNoHostSurf {
	FailureDefinitionId^ get ();
}