title: ASPX Avoid page refresh after selectedindexchanged combobox without updatepanel
body: <p>I am using a combobox on my website and when the <code>SelectedIndexChanged</code> event triggers, the page refreshes. I know you can prevent the page refresh with an <code>UpdatePanel</code> but I need another solution to prevent a page refresh.</p>
  
  <p>Do you guys know any other solutions?
  Thanks in advance!</p>