title: in Steema TeeChart - line chart, if add datetime in xAxis , axis legend text shows 2 times
body: <p>in Steema TeeChart - line chart, if add datetime in xAxis, axis legend text shows 2 times (refer Image1.png), Here is my code</p>
  
  <p>**</p>
  
  <pre><code>foreach (HeatunitGraph item in graphdata)
  { 
      dc = Convert.ToDouble (item.Value);
      currentline.Add(Convert.ToDateTime(item.ActionDate), dc);
  }
  </code></pre>
  
  <p>**</p>
  
  <p>also i want show a line in current date. exactly what i need is (ref Image2.png)
  <img src="https://i.stack.imgur.com/VRexz.png" alt="enter image description here">
  <img src="https://i.stack.imgur.com/QR6DP.png" alt="enter image description here"></p>