title: Better than TreeView
body: <p>I'm binding a lot of data to a TreeView control as the data is a natural category hierarchy. The problem is that there is a lot of it. I have managed to remove a lot of the overhead by only binding those nodes which appear in the visible tree, but this still leaves a lot in the ViewState, et al.</p>
  
  <p>Does anyone have a method or alternative control for improving this kind of performance issue, please?</p>
  
  <p>I was thinking about trying to inherit the TreeView control and dump it's viewstate value into Sesssion and back - but it's quite a hack I don't really have time for, right now...</p>