Question

I have a simple task without a simple solution.
I have a parameter in the browser that needs to be changed or rewritten

for instance http://www.contoso.com/countries.aspx?country=UK

all I need is to rewrite the parameter without checking the url so it might appear as:

http://www.contoso.com/countries.aspx?country=France

I have tried something like that but with no joy

string parameter2 = Request.QueryString["country"];
Context.RewritePath(parameter2.Replace("?country=", "France"));

Answer 1

You could do something like this:

var url = "www.contoso.com/countries.aspx?country={0}";

var country = "UK";

url = String.Format(url, country);

Alternatively you can do:

var url = Request.Url.AbsolutePath;

var country = Request.QueryString["country"];

url = url.Replace(country, "UK");

Then:

Response.Redirect(url);