Stairs Boundaries (chains of one or more Boundary Lines) should not form closed loops.

public static FailureDefinitionId StairClosedBoundariesError { get; }

Public Shared ReadOnly Property StairClosedBoundariesError As FailureDefinitionId
	Get

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