Contar el número de hits (pulsaciones)

namespace Developers
{
  public class Global : System.Web.HttpApplication
  {
    static public int nbHits;
 
    protected void Application_Start(Object sender, EventArgs e)
    {
      nbHits = 0;
    }
 
    protected void Application_BeginRequest(Object sender, EventArgs e)
    {
      nbHits++;
    }
    //...
  }
}