WebClient problem with URL which ends with a period

Question

I\'m running the following code;

using (WebClient wc = new WebClient())
{
    string page = wc.DownloadString(URL);
    ...
}

To access the URL

Answer 1

To address a single period (.) at the end of a URL use the following:

To address two periods (..) or other denied sequences, see the following article:

http://www.iis.net/ConfigReference/system.webServer/security/requestFiltering/denyUrlSequences