SecondaryAxisY Class

using System;
using System.Drawing;
using System.Windows.Forms;
using DevExpress.XtraCharts;
// ... 

private void Form1_Load(object sender, EventArgs e) {
    // Create a new chart. 
    ChartControl chartControl1 = new ChartControl();

    // Create two series. 
    Series series1 = new Series("Series 1", ViewType.Bar);
    Series series2 = new Series("Series 2", ViewType.Line);

    // Add points to them, with their arguments different. 
    series1.Points.Add(new SeriesPoint("A", 10));
    series1.Points.Add(new SeriesPoint("B", 12));
    series1.Points.Add(new SeriesPoint("C", 17));
    series1.Points.Add(new SeriesPoint("D", 14));
    series2.Points.Add(new SeriesPoint("I", 1500));
    series2.Points.Add(new SeriesPoint("II", 1800));
    series2.Points.Add(new SeriesPoint("III", 2500));
    series2.Points.Add(new SeriesPoint("IV", 3300));

    // Add both series to the chart. 
    chartControl1.Series.AddRange(new Series[] { series1, series2 });

    // Hide the legend (optional). 
    chartControl1.Legend.Visibility = DevExpress.Utils.DefaultBoolean.False;

    // Create two secondary axes, and add them to the chart's Diagram. 
    SecondaryAxisX myAxisX = new SecondaryAxisX("my X-Axis");
    SecondaryAxisY myAxisY = new SecondaryAxisY("my Y-Axis");

    ((XYDiagram)chartControl1.Diagram).SecondaryAxesX.Add(myAxisX);
    ((XYDiagram)chartControl1.Diagram).SecondaryAxesY.Add(myAxisY);

    // Assign the series2 to the created axes. 
    ((LineSeriesView)series2.View).AxisX = myAxisX;
    ((LineSeriesView)series2.View).AxisY = myAxisY;

    // Customize the appearance of the secondary axes (optional). 
    myAxisX.Title.Text = "A Secondary X-Axis";
    myAxisX.Title.Visibility = DevExpress.Utils.DefaultBoolean.True;
    myAxisX.Title.TextColor = Color.Red;
    myAxisX.Label.TextColor = Color.Red;
    myAxisX.Color = Color.Red;

    myAxisY.Title.Text = "A Secondary Y-Axis";
    myAxisY.Title.Visibility = DevExpress.Utils.DefaultBoolean.True;
    myAxisY.Title.TextColor = Color.Blue;
    myAxisY.Label.TextColor = Color.Blue;
    myAxisY.Color = Color.Blue;

    // Add the chart to the form. 
    chartControl1.Dock = DockStyle.Fill;
    this.Controls.Add(chartControl1);
}

Imports System
Imports System.Drawing
Imports System.Windows.Forms
Imports DevExpress.XtraCharts
' ... 

Private Sub Form1_Load(ByVal sender As Object, ByVal e As EventArgs) _ 
Handles MyBase.Load
    ' Create a new chart. 
    Dim chartControl1 As New ChartControl()

    ' Create two series. 
    Dim series1 As New Series("Series 1", ViewType.Bar)
    Dim series2 As New Series("Series 2", ViewType.Line)

    ' Add points to them, with their arguments different. 
    series1.Points.Add(New SeriesPoint("A", 10))
    series1.Points.Add(New SeriesPoint("B", 12))
    series1.Points.Add(New SeriesPoint("C", 17))
    series1.Points.Add(New SeriesPoint("D", 14))
    series2.Points.Add(New SeriesPoint("I", 1500))
    series2.Points.Add(New SeriesPoint("II", 1800))
    series2.Poi