Refresh an asp.net page on button click

That on code behind redirect to the same page.

Response.Redirect(Request.RawUrl);

• Create a class for maintain hit counters

  public static class Counter
  {
         private static long hit;
  
         public static void HitCounter()
         {
            hit++;
         }
  
         public static long GetCounter()
         {
            return hit;
         }
  }
  

• Increment the value of counter at page load event

  protected void Page_Load(object sender, EventArgs e)
  {
      Counter.HitCounter(); // call static function of static class Counter to increment the counter value
  }
  

• Redirect the page on itself and display the counter value on button click

  protected void Button1_Click(object sender, EventArgs e)
  {
      Response.Write(Request.RawUrl.ToString()); // redirect on itself
      Response.Write("<br /> Counter =" + Counter.GetCounter() ); // display counter value
  }
  

You can do Response.redirect("YourPage",false) that will refresh your page and also increase counter.