title: How to split a string and make an array of integers in crystal report
body: <p>I have a string with set of employee IDs separated by an _(Underscore). 
  What i want to do is to split that into separate strings and convert them to integers and save them in an integer array.
  Is this possible in Crystal  Reports? 
  Is it possible to convert string into integer/number in Crystal Report?</p>
  
  <p>I have tried using split function but still couldn't figure out how to use it to create an array.</p>
  
  <p>I am very new to crystal report it would be a great help if you could help me out.</p>