System.Runtime.UrlUtility static class UrlUtility Documentation Code public static NameValueCollection ParseQueryString(string query) public static NameValueCollection ParseQueryString(string query, Encoding encoding) public static string UrlDecode(string str, Encoding e) public static string UrlEncode(string str) public static string UrlEncode(string str, Encoding encoding) public static byte[] UrlEncodeToBytes(string str, Encoding e) public static string UrlEncodeUnicode(string str) public static string UrlPathEncode(string str)