Returning XML result of webrequest from one class to another class
<p>i am currently designing an app that utilises a number of webservices. So i have decided to write the webservice accessing part of my code in to a saperate class and each other classes(View controllers) will utilize this class by sending URL and Post fields and the webservice class will send request to server and return the resulting XML to the respective classes. But i have no idea of how am i going to do this.. How can i send the resulting XML  back to respective classes. May be because i am new to iPhone app development... Please can anyone provide me a solution for this.   </p>
