title: How to: Make a Custom Updatepanel Control Which Contains Updateprogress In It
body: <p>I use updatepanel and updateprogress in my project. Whenever I add updatepanel to a page, then I should add updateprogress too. </p>
  
  <p>Now I want to make a custom control that include both updatepanel and updateprogress. </p>
  
  <p>If there are any controls like this, Can anyone give me its link. On other hands How to make a custom control likte that?</p>