what does mean "_Default" partial class and inherited class "System.Web.UI.Page"
<p>I just wanted to know the details that in asp.net, the code behind comes with a partial class "_Default" and this class also inherit from a other class "Page".</p>

<p>what all the functionality in "Page" class and what does mean "_Default" class....why this class is partial.  </p>

<pre><code>namespace WebApplication2
{
  public partial class _Default : System.Web.UI.Page
  {
    protected void Page_Load(object sender, EventArgs e)
    {
    }
  }
}
</code></pre>
