向查询字符串添加键和值

Question

I am trying to do :

foreach (JProperty o in obj.Properties())
{
   string ke = o.Name.ToString();
   string va = o.Value.ToString();
   HttpContext.Current.Request.QueryString.Add(ke,va);
}

but it gives me the error "collection is read-only"

HOW can I add values to querystring then ?

Thanks

Answer 1

Request.QueryString is the url you recieve from the server. You cant change it. What you can do is execute a response redirect with the query string like so:

string qs = "?";
foreach (JProperty o in obj.Properties())
{
   qs += o.Name.ToString();
   qs += "=" + o.Value.ToString() + "&";
}
Response.Redirect("url/index" + qs);