UrlEncoding issue for string with ß character <p>I have a parameter which I must pass as part of a url. The parameter contains this character: ß</p> <p>When I encode this string, I am expecting this: %DF but instead i'm getting: %c3%9f</p> <p>Here is a line of C# which I have been using to test</p> <pre><code> string test = HttpUtility.UrlEncode("ß"); </code></pre>