title: Find a row in a DataTable
body: <p>I've a table in a DataSet and I want to search for a row in this Table using a unique key.</p>
  
  <p>My question is : Is there any method that allows me to find this row without using loops ?</p>
  
  <p>This is the code I wrote using the forech loop :</p>
  
  <pre><code>foreach (var myRow in myClass.ds.Tables["Editeur"].AsEnumerable())
  {
       if (newKeyWordAEditeurName == myRow[1] as String)
           id_Editeur_Editeur = (int)myRow[0];
  }
  </code></pre>