Get a whole string from a URL, including strings without a C # request

Question

I have a default.aspx page
When a user views this page as -

www.mysite.com/default.aspx/? & # & emp = 1 ']]; alert (2); [[' 1

a warning appears. To prevent such an attack, I would like to get the entire line entered in the browser, but incapable.

[NOTE: As you can see, the text is after? it doesn't have to be a query string. These are random characters here. If it were a query string, I could get this in code.]

protected void Page_Load(object sender, EventArgs e)
{
  string query = HttpContext.Current.Request.ServerVariables["URL"] +                      
                 HttpContext.Current.Request.ServerVariables["PATH_INFO"] + 
                 HttpContext.Current.Request.ServerVariables["QUERY_STRING"];
}

In the 'request' I only get /default.aspx/default.aspx/&

How can I get the whole line specified in the address bar.

UPDATE:

HttpContext.Current.Request.Url.AbsoluteUrigives ?& HttpContext.Current.Request.Url.ToString()gives http: //mysite/default.aspx/? &

, , , , . .

: -, . . , # . AmateurProgrammer .

Answer 1

# ( #) URI . , , , , . JavaScript . , JavaScript, .