title: ASP.NET Populate a listbox without a postback
body: <p>I have a simple aspx page with a textbox, linkbutton and listbox.</p>
  
  <p>The listbox is to be populated with values from a stored procedure in a SQL database.</p>
  
  <p>What I'd like to do, somehow, is to populate the listbox with those variables when the user clicks the linkbutton. Ideally, I'd like to do this WITHOUT a postback.</p>
  
  <p>Is there any way this can be accomplished?</p>
  
  <p>Thanks,</p>
  
  <p>Jason</p>