public WatershedBoundarySegmentStyle BoundarySegmentStyle { get; }

Public ReadOnly Property BoundarySegmentStyle As WatershedBoundarySegmentStyle
	Get

public:
property WatershedBoundarySegmentStyle^ BoundarySegmentStyle {
	WatershedBoundarySegmentStyle^ get ();
}

If an edge on the surface boundary belongs to a triangle that slopes down toward that edge, then water flows off the surface all along that edge. A boundary segment is a connected sequence of such edges.