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using System.Drawing;
using System.Windows.Forms;
using DevExpress.XtraCharts;
// ...
private void OnButtonClick(object sender, System.EventArgs e) {
// Create a new Chart control.
ChartControl chart = new ChartControl();
// Set the chart's location.
chart.Location = new Point(10, 10);
// Perform any other initialization here.
// ...
// ...
// Add the chart to the Form.
this.Controls.AddRange(new Control[] {chart});
}

Imports System.Drawing
Imports System.Windows.Forms
Imports DevExpress.XtraCharts
' ...
Private Sub OnButtonClick(sender As Object, e As System.EventArgs) _
Handles Button1.Click
' Create a new Chart control.
Dim chart As New ChartControl()
' Set the chart's location.
chart.Location = New Point(10, 10)
' Perform any other initialization here.
' ...
' ...
' Add the chart to the Form.
Me.Controls.AddRange(New Control() {chart})
End Sub