title: GridView.DataBind() difficulty
body: <p>I am trying to fill a gridview like this:</p>
  
  <pre><code> private void BindGridView(DataTable dTable)
   {
       gridView.DataSource = dTable;
       gridView.DataBind();
   }
  </code></pre>
  
  <p>In the same .cs file, I am using only <code>gridView.DataBind();</code>, and it works.
  I want to know how the <code>DataBind()</code> method refers to the data source?</p>