[VB]	Public Function addBarLayer(data As Double() [, color As Integer [, name As String [, depth As Integer ]]]) As BarLayer
[C#]	public BarLayer addBarLayer(double[] data [, int color [, string name [, int depth ]]]);

Adds a bar layer to the XYChart, and specify the data set to use for drawing the bars.

Argument	Default	Description
data	(Mandatory)	An array of numbers representing the data set.
color	-1	The color to draw the bars. -1 means that the color is automatically selected from the palette.
name	""	The name of the data set. The name will be used in the legend box, if one is available. An empty string means the data set has no name.
depth	0	The 3D depth of the bar layer.

A BarLayer object representing the bar layer created.