title: Powerbuilder: Multiline edit events
body: <p>I need to enable the command button after the user edit changed the Multi line edit control.</p>
  
  <p>I tried with few EVENT ID , but it didn't work for me.</p>
  
  <p>What is the best way to obtain the edit change event in the Multi line Edit control.</p>
  
  <p>I don't find edit change event MLE control, please help.</p>