[SerializableAttribute]
public class BSpline2D : GeneralCurve2D, I2DRepresentationWithPen, 
	I2DRepresentation, IQuadTreeInsertable, ISerializable, IDeserializationCallback, IVisibleSegments, 
	IDebuggerVisualizer

<SerializableAttribute> _
Public Class BSpline2D _
	Inherits GeneralCurve2D _
	Implements I2DRepresentationWithPen, I2DRepresentation, IQuadTreeInsertable, ISerializable,  _
	IDeserializationCallback, IVisibleSegments, IDebuggerVisualizer

[SerializableAttribute]
public ref class BSpline2D : public GeneralCurve2D, 
	I2DRepresentationWithPen, I2DRepresentation, IQuadTreeInsertable, ISerializable, IDeserializationCallback, 
	IVisibleSegments, IDebuggerVisualizer