title: Find value from one UserControl to anoter Usercontrol
body: <p>I have a page in that Page I have <strong>2 usercontrols uc1 and uc2</strong>
  I have one property <strong>PageID</strong> on the <strong>Usercontrol uc1</strong>, now I have a button on uc1 on that button's click event I am doing some database process and that will return the PageID, now I want to access this PageID on another Usercontrol uc2.</p>
  
  <p>any one please help me to find out the PageID on another usercontrol</p>