title: How to select a particular data from a datatable?
body: <p>I have three select statements,  </p>
  
  <pre><code>select 1 from tbl1;  
  select 2 from tbl2; 
  select 3 from tbl3;
  </code></pre>
  
  <p>and in my front end i use a <code>Datatable</code> to retrieve the value from sql. </p>
  
  <pre><code> datatable dt = new datatable(); dt = obj.funcgetval();
   gridview.DataSource = dt; gridview.Databind();
  </code></pre>
  
  <p>I want to select a particular data from the datatable like in a dataset we use <code>ds.tables[0]</code>, how can we apply the same in a datatable?</p>