Facebook programming with ASP3

Programming an application for facebook usualy done with php, java and .net!

what about asp programmers?

As i started to develop and asp application and downloaded a class that implement the api of facebook, i decided to share it here and start a project to improve this class (this is not full class and not all funciton worked).

please help me and all asp programmers to build this class so we all can use it.

the class will be published here: http://www.byramix.com/blogForum/topic.asp?TOPIC_ID=35

thanks

Url Encode function. Encode a string according to W3C standards

this is a function that turns all the chars in a string to the W3C Standards. 

/**
  * Encode a string according to W3C standards.
  *
  */
 public static String urlEncoder(String s) {
  if (s == null)
   return s;
  StringBuffer sb = new StringBuffer(s.length() * 3);
  try {
   char c;
   for (int i = 0; i < s.length(); i++) {
    c = s.charAt(i);
    if (c == '&') {
     sb.append("&amp;");
    } else if (c == ' ') {
     sb.append('+');
    } else if (
     (c >= ',' && c <= ';')
       (c >= 'A' && c <= 'Z')
       (c >= 'a' && c <= 'z')
       c == '_'
       c == '?') {
     sb.append(c);
    } else {
     sb.append('%');
     if (c > 15) { // is it a non-control char, ie. >x0F so 2 chars
      sb.append(Integer.toHexString((int)c)); // just add % and the string
     } else {
      sb.append("0" + Integer.toHexString((int)c));
      // otherwise need to add a leading 0
     }
    }
   }

  } catch (Exception ex) {
   return (null);
  }
  return (sb.toString());
 }

source of this function : http://forum.java.sun.com/thread.jspa?threadID=594204&messageID=3596899