public virtual void DrawPolyline<T>(
	Point[] pts,
	bool isClosed,
	TColor color,
	int thickness
)
where T : struct, new(), IComparable

Public Overridable Sub DrawPolyline(Of T As {Structure, New, IComparable}) ( _
	pts As Point(), _
	isClosed As Boolean, _
	color As TColor, _
	thickness As Integer _
)

public:
generic<typename T>
where T : value class, gcnew(), IComparable
virtual void DrawPolyline(
	array<Point>^ pts, 
	bool isClosed, 
	TColor color, 
	int thickness
)