The raw URL is defined as the part of the URL following the domain information. In the URL string http://www.contoso.com/articles/recent.aspx, the raw URL is /articles/recent.aspx. The raw URL includes the query string, if present.
The following code example uses the HtmlEncode method to HTML-encode the value of the RawUrl property and the WriteLine method to write the encoded value to the file. This code example is part of a larger example provided for the HttpRequest class.