title: EnableViewState and ViewStateMode not working
body: <p>I am working in C#.Net and Framework 4.0. I am having a aspx and ascx pages. In my ascx, i am generating a XML and binding that XML value to Treeview. These are done in code behind. i am calling this ascx in my aspx page. </p>
  
  <p>My issue is, i am having large volume of XML Data. Because of this, the performance of the page is very slow. I tried with enableviewstate and viewstatemode. But nothing works for me. </p>
  
  <p>Still the viewstate is holding large volume of XML Data. I dont want this XML Data to be in viewstate.</p>
  
  <p>How to fix this.</p>