title: Passing a variable from child page to parent page asp.net
body: <p>I am trying to access the variables of child page in parent page without refreshing. I have tried the session but to read the session i have to click a button in parent page which I can't do. I have two pages <code>parent.asp</code> and <code>child.asp</code>, when I click a button on <code>parent.asp</code> second page <code>child.asp</code> is opened and the form is filled there I want to post these form values to parent page without refreshing the parent page and also without any other button click (worked on session but to read the session again I have to click the button which I don't want to do).</p>
  
  <p>Please help me, thanks.</p>