chart添加自定义工具方法

chart属性->UI->Command集合编辑器 添加

然后捕获事件

chart1.CommandFired+=new Dundas.Charting.WinControl.Chart.CommandFiredEventHandler(chart1_CommandFired);

private void chart1_CommandFired(object sender, Dundas.Charting.WinControl.CommandFiredArgs e)
        {
           

        }