[VB]	Public Sub setXAxisOnTop([ b As Boolean ])
[C#]	public void setXAxisOnTop([ bool b ]);

Interchange the position of the primary x-axis and the secondary x-axis.

By default, the primary x-axis is the x-axis on the bottom side of the plot area (left side if XYChart.swapXY is in effect), and the secondary x-axis is on the top side of the plot area (right side if XYChart.swapXY is in effect). This method can be used to interchange their positions.

Argument	Default	Description
b	true	A true value means to interchange the positions of the primary and secondary x-axes. A false value means using the default positions for the primary and secondary x-axes.

None