title: About insertion and retrieval of data in Datawindow
body: <p>I am new to PowerBuilder, I am learning basic pb right now. I am not yet good at coding I need a help from anyone regarding a module I am doing right now. </p>
  
  <p>I have created an <code>employee</code> master table, and created two datawindows. 
  One is tabular, the second is a free form for the same table. Now I have allocated these datawindows in a single window. One is front and other is back.</p>
  
  <p>My requirement is: </p>
  
  <ul>
  <li>I want to insert the row in freeform view and reflect them back in tabular.</li>
  <li>During insertion it should check all scenarios like whether an empty row is there or not, if yes then it should set the focus to that empty row instead of inserting an empty row again.</li>
  <li>When double clicked on particular row in tabular, it should retrieve that record  in freeform view while hiding tabular datawindow. </li>
  <li>When  i right click and select tabular view when I am in freeform view, it should show me tabular view and vice versa.</li>
  </ul>