title: Teechart linechart ,if add string , bottom axis label will change ,C#
body: <pre><code>  Steema.TeeChart.Styles.Line lin = new Steema.TeeChart.Styles.Line();   
    lin.Add(20, 0.017,"OA");
    lin.Marks.Visible = true;
    chart.Series.Add(lin);
    chart.Axes.Bottom.Minimum = 10;
    chart.Axes.Bottom.Maximum = 40;
  </code></pre>
  
  <p>will show
  <a href="http://i.stack.imgur.com/q8Q0q.png" rel="nofollow">A</a></p>
  
  <p>but the result I want is picture B
  <a href="http://i.stack.imgur.com/Jr0UX.png" rel="nofollow">B</a></p>
  
  <p>When I add text,I  want bottom axis label will not change.</p>
  
  <p>How to do this? Thank you.</p>