title: How to Know that two line on chart Intersect or not in C#
body: <p>I want to know the intersection of tow lines on same chart in C#.
  the Code is below.
  Is this OK ?</p>
  
  <pre><code>DataPoint dp=new DataPoint(); 
  Bool TF;
  
  TF=dp.Equals(Chart1.Serise["Curve1"].Points.Intersect(chart1.Series["Curve2"].Point));
  </code></pre>
  
  <p>// TF will decide that line intersect or not</p>
  
  <p>But this didnt work for me. 
  Please help I am new to this forum . 
  Please forgive me if i have write something wrong.</p>