title: Difference of two DataTables in c#
body: <p>I have two data tables as follows</p>
  
  <pre><code>dtOne
  -------------------------
    ID  |   Name 
  --------------------------
   101  |  ABC
   102  |  XYZ
   103  |  MNO
  --------------------------
  
  dtTwo
  -------------------------
    ID  |   Name 
  --------------------------
   101  |  ABC
   102  |  XYZ
  --------------------------
  </code></pre>
  
  <p>I just want the result as data which is <code>in dtOne</code> and  <code>not in dtTwo</code> (dtOne-dtTwo)</p>
  
  <pre><code>dtResult
  -------------------------
    ID  |   Name 
  --------------------------
   103  |  MNO
  --------------------------
  </code></pre>
  
  <p>How can i achieve this .</p>