title: Passing parameter from one user control to another user control in an aspx page
body: <p>I have two user controls on one aspx page. UC1 has a grid which contains a link button column which user clicks. Based on the value of clicked cell, I need to show some data into UC2.</p>
  
  <ol>
  <li>How do I pass data from UC1 to UC2? </li>
  <li>How do I invoke a function of UC2 from UC1?</li>
  </ol>
  
  <p>Please advise. Thanks</p>
  
  <p>AJ</p>