Question

I have a web form of Asp.Net, in which I want JavaScript to count how many time i have refreshed the page.

Answer 1

You can set the value in a cookie using js or asp, or in a session value (for a single user) or in application value (for all the users), is not necessary javascript.

You have to put this code server side on page load.

For all users:

Application["refresh_count"] =
 Convert.ToInt64(HttpContext.Current.Application["refresh_count"]) + 1;

For a single user with session:

Session["refresh_count"] = Convert.ToInt64(Session["refresh_count"]) + 1;

OR

Response.Cookies["UserSettings"]["refresh_count"] = Convert.ToInt64(Response.Cookies["UserSettings"]["refresh_count"]) + 1;
Response.Cookies["UserSettings"].Expires = DateTime.Now.AddDays(1d);