Add a set of points to the PointPairList from three arrays of type double. If the X or Y array is null, then a set of ordinal values is automatically generated in its place (see Ordinal. If the is null, then it is set to zero. If the arrays are of different size, then the larger array prevails and the smaller array is padded with Missing values.

public void Add(
	double[] x,
	double[] y,
	double[] z
)

Public Sub Add ( _
	x As Double(), _
	y As Double(), _
	z As Double() _
)

public:
void Add (
	array<double>^ x, 
	array<double>^ y, 
	array<double>^ z
)